diff mbox

[v2] ALSA: korg1212: cleanup of printk

Message ID 1416730251-5194-1-git-send-email-sudipm.mukherjee@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sudip Mukherjee Nov. 23, 2014, 8:10 a.m. UTC 
From: Sudip Mukherjee <sudip@vectorindia.org>

replaced all references of the debug messages via printk
with dev_* macro (mostly dev_dbg).
one reference was changed to pr_err as there the card might have been
uninitialized.

this patch will generate warning from checkpatch about broken quoted
strings. but that was not fixed intentionally to improve the
readability.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
---

change in v2: the build warnings of v1 are fixed.

hi Takashi,
in your review of v1, you said about some lines which are not ending
with \n. but i was not able to find them. did i miss them somewhere?


 sound/pci/korg1212/korg1212.c | 407 +++++++++++++++++++++++-------------------
 1 file changed, 220 insertions(+), 187 deletions(-)

Comments

Takashi Iwai Nov. 24, 2014, 5:08 p.m. UTC | #1 
At Sun, 23 Nov 2014 13:40:51 +0530,
Sudip Mukherjee wrote:
> 
> From: Sudip Mukherjee <sudip@vectorindia.org>
> 
> replaced all references of the debug messages via printk
> with dev_* macro (mostly dev_dbg).
> one reference was changed to pr_err as there the card might have been
> uninitialized.
> 
> this patch will generate warning from checkpatch about broken quoted
> strings. but that was not fixed intentionally to improve the
> readability.
> 
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
> ---
> 
> change in v2: the build warnings of v1 are fixed.
> 
> hi Takashi,
> in your review of v1, you said about some lines which are not ending
> with \n. but i was not able to find them. did i miss them somewhere?

The problem is the one with multiple "\n", for example:

	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x], "
		"PlayDataPhy = %08x L[%08x]\n"
		"korg1212: RecDataPhy = %08x L[%08x], "
		"VolumeTablePhy = %08x L[%08x]\n"
		"korg1212: RoutingTablePhy = %08x L[%08x], "
		"AdatTimeCodePhy = %08x L[%08x]\n",

My biggest concern right now is, however, about the unnecessary code
increase by this patch.  Currently, most of debug prints were simply
not built, because of:

>  // ----------------------------------------------------------------------------
> -// Debug Stuff
> -// ----------------------------------------------------------------------------
> -#define K1212_DEBUG_LEVEL		0
> -#if K1212_DEBUG_LEVEL > 0
> -#define K1212_DEBUG_PRINTK(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> -#else
> -#define K1212_DEBUG_PRINTK(fmt,...)
> -#endif
> -#if K1212_DEBUG_LEVEL > 1
> -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> -#else
> -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,...)
> -#endif

With your patch, now all these codes are compiled.

I have no clear answer what would be the best in such a case.  I'd say
it really depends.  If they are just silly messages that can be
covered in a better way (like ftrace), just get rid of them.  If they
are intended for some good register dumps, then dev_dbg() might make
sense.


Takashi
Joe Perches Nov. 24, 2014, 5:25 p.m. UTC | #2 
On Mon, 2014-11-24 at 18:08 +0100, Takashi Iwai wrote:
> At Sun, 23 Nov 2014 13:40:51 +0530, Sudip Mukherjee wrote:
[]
> > replaced all references of the debug messages via printk
> > with dev_* macro (mostly dev_dbg).
> > one reference was changed to pr_err as there the card might have been
> > uninitialized.
> > 
> > this patch will generate warning from checkpatch about broken quoted
> > strings. but that was not fixed intentionally to improve the
> > readability.

I think it'd be easier to read and grep coalesced.

[]

> > in your review of v1, you said about some lines which are not ending
> > with \n. but i was not able to find them. did i miss them somewhere?
[]
> The problem is the one with multiple "\n", for example:
> 
> 	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x], "
> 		"PlayDataPhy = %08x L[%08x]\n"
> 		"korg1212: RecDataPhy = %08x L[%08x], "
> 		"VolumeTablePhy = %08x L[%08x]\n"
> 		"korg1212: RoutingTablePhy = %08x L[%08x], "
> 		"AdatTimeCodePhy = %08x L[%08x]\n",

I think these should be individual dev_dbg calls

	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x]\n", val, val2)
	dev_dbg(korg1212->card->dev, "PhyDataPhy = %08x L[%08x]\n", val, val2);
	dev_dbg(korg1212->card->dev, "RecDataPhy = %08x L[%08x]\n", val, val2);
	dev_dbg(korg1212->card->dev, "VolumeTablePhy = %08x L[%08x]\n", val, val2);

	etc..

Another possibility is to use another macro like:

#define k1212_dbg(k1212, fmt, ...)			\
	dev_dbg((k)->card->dev, fmt, ##__VA_ARGS__)

and change all these to

	k1212_dbg(korg1212, "dspMemPhy = %08x U[%08x]\n", val, val2)
	k1212_dbg(korg1212, "PhyDataPhy = %08x L[%08x]\n", val, val2);
	k1212_dbg(korg1212, "RecDataPhy = %08x L[%08x]\n", val, val2);
	k1212_dbg(korg1212, "VolumeTablePhy = %08x L[%08x]\n", val, val2);

etc.

> My biggest concern right now is, however, about the unnecessary code
> increase by this patch.  Currently, most of debug prints were simply
> not built, because of:
> 
> >  // ----------------------------------------------------------------------------
> > -// Debug Stuff
> > -// ----------------------------------------------------------------------------
> > -#define K1212_DEBUG_LEVEL		0
> > -#if K1212_DEBUG_LEVEL > 0
> > -#define K1212_DEBUG_PRINTK(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> > -#else
> > -#define K1212_DEBUG_PRINTK(fmt,...)
> > -#endif
> > -#if K1212_DEBUG_LEVEL > 1
> > -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> > -#else
> > -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,...)
> > -#endif
> 
> With your patch, now all these codes are compiled.

Not really.

dev_dbg is a no-op unless DEBUG is #defined
or CONFIG_DYNAMIC_DEBUG is set.

> I have no clear answer what would be the best in such a case.  I'd say
> it really depends.  If they are just silly messages that can be
> covered in a better way (like ftrace), just get rid of them.  If they
> are intended for some good register dumps, then dev_dbg() might make
> sense.

very true.
Sudip Mukherjee Nov. 25, 2014, 6:21 a.m. UTC | #3 
On Mon, Nov 24, 2014 at 09:25:10AM -0800, Joe Perches wrote:
> On Mon, 2014-11-24 at 18:08 +0100, Takashi Iwai wrote:
> > At Sun, 23 Nov 2014 13:40:51 +0530, Sudip Mukherjee wrote:
> []
> > > replaced all references of the debug messages via printk
> > > with dev_* macro (mostly dev_dbg).
> > > one reference was changed to pr_err as there the card might have been
> > > uninitialized.
> > > 
> > > this patch will generate warning from checkpatch about broken quoted
> > > strings. but that was not fixed intentionally to improve the
> > > readability.
> 
> I think it'd be easier to read and grep coalesced.
or maybe better will be individual dev_dbg calls ....
> 
> []
> 
> > > in your review of v1, you said about some lines which are not ending
> > > with \n. but i was not able to find them. did i miss them somewhere?
> []
> > The problem is the one with multiple "\n", for example:
> > 
> > 	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x], "
> > 		"PlayDataPhy = %08x L[%08x]\n"
> > 		"korg1212: RecDataPhy = %08x L[%08x], "
> > 		"VolumeTablePhy = %08x L[%08x]\n"
> > 		"korg1212: RoutingTablePhy = %08x L[%08x], "
> > 		"AdatTimeCodePhy = %08x L[%08x]\n",
> 
> I think these should be individual dev_dbg calls
> 
> 	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x]\n", val, val2)
> 	dev_dbg(korg1212->card->dev, "PhyDataPhy = %08x L[%08x]\n", val, val2);
> 	dev_dbg(korg1212->card->dev, "RecDataPhy = %08x L[%08x]\n", val, val2);
> 	dev_dbg(korg1212->card->dev, "VolumeTablePhy = %08x L[%08x]\n", val, val2);
> 
> 	etc..
> 
> Another possibility is to use another macro like:
> 
> #define k1212_dbg(k1212, fmt, ...)			\
> 	dev_dbg((k)->card->dev, fmt, ##__VA_ARGS__)
> 
> and change all these to
> 
> 	k1212_dbg(korg1212, "dspMemPhy = %08x U[%08x]\n", val, val2)
> 	k1212_dbg(korg1212, "PhyDataPhy = %08x L[%08x]\n", val, val2);
> 	k1212_dbg(korg1212, "RecDataPhy = %08x L[%08x]\n", val, val2);
> 	k1212_dbg(korg1212, "VolumeTablePhy = %08x L[%08x]\n", val, val2);
> 
> etc.
> 
> > My biggest concern right now is, however, about the unnecessary code
> > increase by this patch.  Currently, most of debug prints were simply
> > not built, because of:
> > 
> > >  // ----------------------------------------------------------------------------
> > > -// Debug Stuff
> > > -// ----------------------------------------------------------------------------
> > > -#define K1212_DEBUG_LEVEL		0
> > > -#if K1212_DEBUG_LEVEL > 0
> > > -#define K1212_DEBUG_PRINTK(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> > > -#else
> > > -#define K1212_DEBUG_PRINTK(fmt,...)
> > > -#endif
> > > -#if K1212_DEBUG_LEVEL > 1
> > > -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,args...)	printk(KERN_DEBUG fmt,##args)
> > > -#else
> > > -#define K1212_DEBUG_PRINTK_VERBOSE(fmt,...)
> > > -#endif
> > 
> > With your patch, now all these codes are compiled.
> 
> Not really.
> 
> dev_dbg is a no-op unless DEBUG is #defined
> or CONFIG_DYNAMIC_DEBUG is set.
> 
> > I have no clear answer what would be the best in such a case.  I'd say
> > it really depends.  If they are just silly messages that can be
> > covered in a better way (like ftrace), just get rid of them.  If they
> > are intended for some good register dumps, then dev_dbg() might make
> > sense.
> 
> very true.
there are many dev_dbg which can be removed, they are just printing status message along with the statename of the card, and some dev_dbg is printing the arguments that the function has received.

in the exising file we already have the macro:
#define K1212_DEBUG_PRINTK(fmt,args...)        printk(KERN_DEBUG fmt,##args)

we can just modify the macro to:
#define K1212_DEBUG_PRINTK(fmt,args...)        dev_dbg(korg1212->card->dev, fmt,##args)

then we will have very little thing to change in the code. and concerns of Takashi about size will also be taken care of, and at the same time all printk will be cleared.

problems with this way:
1) macro name is little misleading - macro says printk, but we are using dev_dbg
2) if some one later wants to add something to this file, and doesnot want to use the variable name korg1212 in his function.

any suggestions ?

thanks
sudip
>
diff mbox

Patch

diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c
index 59d21c9..faebe81 100644
--- a/sound/pci/korg1212/korg1212.c
+++ b/sound/pci/korg1212/korg1212.c
@@ -39,21 +39,6 @@ 
 #include <asm/io.h>
 
 // ----------------------------------------------------------------------------
-// Debug Stuff
-// ----------------------------------------------------------------------------
-#define K1212_DEBUG_LEVEL		0
-#if K1212_DEBUG_LEVEL > 0
-#define K1212_DEBUG_PRINTK(fmt,args...)	printk(KERN_DEBUG fmt,##args)
-#else
-#define K1212_DEBUG_PRINTK(fmt,...)
-#endif
-#if K1212_DEBUG_LEVEL > 1
-#define K1212_DEBUG_PRINTK_VERBOSE(fmt,args...)	printk(KERN_DEBUG fmt,##args)
-#else
-#define K1212_DEBUG_PRINTK_VERBOSE(fmt,...)
-#endif
-
-// ----------------------------------------------------------------------------
 // Record/Play Buffer Allocation Method. If K1212_LARGEALLOC is defined all 
 // buffers are alocated as a large piece inside KorgSharedBuffer.
 // ----------------------------------------------------------------------------
@@ -530,12 +515,12 @@  static int snd_korg1212_Send1212Command(struct snd_korg1212 *korg1212,
 	int rc = K1212_CMDRET_Success;
 
         if (!korg1212->outDoorbellPtr) {
-		K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: CardUninitialized\n");
+		pr_err("K1212_DEBUG: CardUninitialized\n");
                 return K1212_CMDRET_CardUninitialized;
 	}
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: Card <- 0x%08x 0x%08x [%s]\n",
-			   doorbellVal, mailBox0Val, stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "Card <- 0x%08x 0x%08x [%s]\n",
+		doorbellVal, mailBox0Val, stateName[korg1212->cardState]);
         for (retryCount = 0; retryCount < MAX_COMMAND_RETRIES; retryCount++) {
 		writel(mailBox3Val, korg1212->mailbox3Ptr);
                 writel(mailBox2Val, korg1212->mailbox2Ptr);
@@ -562,7 +547,8 @@  static int snd_korg1212_Send1212Command(struct snd_korg1212 *korg1212,
                 mailBox3Lo = readl(korg1212->mailbox3Ptr);
                 if (mailBox3Lo & COMMAND_ACK_MASK) {
                 	if ((mailBox3Lo & DOORBELL_VAL_MASK) == (doorbellVal & DOORBELL_VAL_MASK)) {
-				K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Card <- Success\n");
+				dev_dbg(korg1212->card->dev,
+					"Card <- Success\n");
                                 rc = K1212_CMDRET_Success;
 				break;
                         }
@@ -571,7 +557,7 @@  static int snd_korg1212_Send1212Command(struct snd_korg1212 *korg1212,
         korg1212->cmdRetryCount += retryCount;
 
 	if (retryCount >= MAX_COMMAND_RETRIES) {
-		K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Card <- NoAckFromCard\n");
+		dev_dbg(korg1212->card->dev, "Card <- NoAckFromCard\n");
         	rc = K1212_CMDRET_NoAckFromCard;
 	}
 
@@ -612,20 +598,21 @@  static void snd_korg1212_timer_func(unsigned long data)
 		korg1212->stop_pending_cnt = 0;
 		korg1212->dsp_stop_is_processed = 1;
 		wake_up(&korg1212->wait);
-		K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: Stop ack'ed [%s]\n",
-					   stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "Stop ack'ed [%s]\n",
+			stateName[korg1212->cardState]);
 	} else {
 		if (--korg1212->stop_pending_cnt > 0) {
 			/* reprogram timer */
 			korg1212->timer.expires = jiffies + 1;
 			add_timer(&korg1212->timer);
 		} else {
-			snd_printd("korg1212_timer_func timeout\n");
+			dev_dbg(korg1212->card->dev,
+				"korg1212_timer_func timeout\n");
 			korg1212->sharedBufferPtr->cardCommand = 0;
 			korg1212->dsp_stop_is_processed = 1;
 			wake_up(&korg1212->wait);
-			K1212_DEBUG_PRINTK("K1212_DEBUG: Stop timeout [%s]\n",
-					   stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev, "Stop timeout [%s]\n",
+				stateName[korg1212->cardState]);
 		}
 	}
 	spin_unlock_irqrestore(&korg1212->lock, flags);
@@ -660,8 +647,8 @@  static inline void snd_korg1212_setCardState(struct snd_korg1212 * korg1212, enu
 
 static int snd_korg1212_OpenCard(struct snd_korg1212 * korg1212)
 {
-	K1212_DEBUG_PRINTK("K1212_DEBUG: OpenCard [%s] %d\n",
-			   stateName[korg1212->cardState], korg1212->opencnt);
+	dev_dbg(korg1212->card->dev, "OpenCard [%s] %d\n",
+		stateName[korg1212->cardState], korg1212->opencnt);
 	mutex_lock(&korg1212->open_mutex);
         if (korg1212->opencnt++ == 0) {
 		snd_korg1212_TurnOffIdleMonitor(korg1212);
@@ -674,8 +661,8 @@  static int snd_korg1212_OpenCard(struct snd_korg1212 * korg1212)
 
 static int snd_korg1212_CloseCard(struct snd_korg1212 * korg1212)
 {
-	K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard [%s] %d\n",
-			   stateName[korg1212->cardState], korg1212->opencnt);
+	dev_dbg(korg1212->card->dev, "CloseCard [%s] %d\n",
+		stateName[korg1212->cardState], korg1212->opencnt);
 
 	mutex_lock(&korg1212->open_mutex);
 	if (--(korg1212->opencnt)) {
@@ -687,8 +674,9 @@  static int snd_korg1212_CloseCard(struct snd_korg1212 * korg1212)
                 int rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
                                 K1212_MODE_StopPlay, 0, 0, 0);
 		if (rc)
-			K1212_DEBUG_PRINTK("K1212_DEBUG: CloseCard - RC = %d [%s]\n",
-					   rc, stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev,
+				"CloseCard - RC = %d [%s]\n",
+				rc, stateName[korg1212->cardState]);
 		if (rc != K1212_CMDRET_Success) {
 			mutex_unlock(&korg1212->open_mutex);
                         return 0;
@@ -711,8 +699,8 @@  static int snd_korg1212_SetupForPlay(struct snd_korg1212 * korg1212)
 {
 	int rc;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay [%s] %d\n",
-			   stateName[korg1212->cardState], korg1212->setcnt);
+	dev_dbg(korg1212->card->dev, "SetupForPlay [%s] %d\n",
+		stateName[korg1212->cardState], korg1212->setcnt);
 
         if (korg1212->setcnt++)
 		return 0;
@@ -721,8 +709,8 @@  static int snd_korg1212_SetupForPlay(struct snd_korg1212 * korg1212)
         rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
                                         K1212_MODE_SetupPlay, 0, 0, 0);
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: SetupForPlay - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "SetupForPlay - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
         if (rc != K1212_CMDRET_Success) {
                 return 1;
         }
@@ -734,8 +722,8 @@  static int snd_korg1212_TriggerPlay(struct snd_korg1212 * korg1212)
 {
 	int rc;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay [%s] %d\n",
-			   stateName[korg1212->cardState], korg1212->playcnt);
+	dev_dbg(korg1212->card->dev, "K1212_DEBUG: TriggerPlay [%s] %d\n",
+		stateName[korg1212->cardState], korg1212->playcnt);
 
         if (korg1212->playcnt++)
 		return 0;
@@ -743,8 +731,8 @@  static int snd_korg1212_TriggerPlay(struct snd_korg1212 * korg1212)
         snd_korg1212_setCardState(korg1212, K1212_STATE_PLAYING);
         rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_TriggerPlay, 0, 0, 0, 0);
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: TriggerPlay - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "TriggerPlay - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
         if (rc != K1212_CMDRET_Success) {
                 return 1;
         }
@@ -754,8 +742,8 @@  static int snd_korg1212_TriggerPlay(struct snd_korg1212 * korg1212)
 /* spinlock already held */
 static int snd_korg1212_StopPlay(struct snd_korg1212 * korg1212)
 {
-	K1212_DEBUG_PRINTK("K1212_DEBUG: StopPlay [%s] %d\n",
-			   stateName[korg1212->cardState], korg1212->playcnt);
+	dev_dbg(korg1212->card->dev, "StopPlay [%s] %d\n",
+		stateName[korg1212->cardState], korg1212->playcnt);
 
         if (--(korg1212->playcnt)) 
 		return 0;
@@ -866,8 +854,9 @@  static int snd_korg1212_SetRate(struct snd_korg1212 *korg1212, int rate)
 					  ClockSourceSelector[korg1212->clkSrcRate],
 					  0, 0, 0);
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"Set Clock Source Selector - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
         return 0;
 }
@@ -902,8 +891,8 @@  static int snd_korg1212_WriteADCSensitivity(struct snd_korg1212 *korg1212)
         u16       count;
 	unsigned long flags;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "WriteADCSensivity [%s]\n",
+		stateName[korg1212->cardState]);
 
         // ----------------------------------------------------------------------------
         // initialize things.  The local init bit is always set when writing to the
@@ -1026,8 +1015,9 @@  static int snd_korg1212_WriteADCSensitivity(struct snd_korg1212 *korg1212)
                 int rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_SelectPlayMode,
                                 K1212_MODE_MonitorOn, 0, 0, 0);
 	        if (rc)
-			K1212_DEBUG_PRINTK("K1212_DEBUG: WriteADCSensivity - RC = %d [%s]\n",
-					   rc, stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev,
+				"WriteADCSensivity - RC = %d [%s]\n",
+				rc, stateName[korg1212->cardState]);
         }
 
 	spin_unlock_irqrestore(&korg1212->lock, flags);
@@ -1039,8 +1029,8 @@  static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
 {
         int channel, rc;
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is complete. [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "DSP download is complete. [%s]\n",
+		stateName[korg1212->cardState]);
 
         // ----------------------------------------------------
         // tell the card to boot
@@ -1048,8 +1038,9 @@  static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
         rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_BootFromDSPPage4, 0, 0, 0, 0);
 
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Boot from Page 4 - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"Boot from Page 4 - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 	msleep(DSP_BOOT_DELAY_IN_MS);
 
         // --------------------------------------------------------------------------------
@@ -1065,8 +1056,9 @@  static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
         );
 
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Buffer Memory - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"Configure Buffer Memory - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
         udelay(INTERCOMMAND_DELAY);
 
@@ -1079,8 +1071,8 @@  static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
         );
 
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Configure Misc Memory - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "Configure Misc Memory - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
         // --------------------------------------------------------------------------------
         // Initialize the routing and volume tables, then update the card's state.
@@ -1100,15 +1092,16 @@  static void snd_korg1212_OnDSPDownloadComplete(struct snd_korg1212 *korg1212)
 					  ClockSourceSelector[korg1212->clkSrcRate],
 					  0, 0, 0);
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Set Clock Source Selector - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"Set Clock Source Selector - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
 	rc = snd_korg1212_TurnOnIdleMonitor(korg1212);
 	snd_korg1212_setCardState(korg1212, K1212_STATE_READY);
 
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Set Monitor On - RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "Set Monitor On - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
 	snd_korg1212_setCardState(korg1212, K1212_STATE_DSP_COMPLETE);
 }
@@ -1133,9 +1126,10 @@  static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id)
 
         switch (doorbellValue) {
                 case K1212_DB_DSPDownloadDone:
-                        K1212_DEBUG_PRINTK("K1212_DEBUG: IRQ DNLD count - %ld, %x, [%s].\n",
-					   korg1212->irqcount, doorbellValue,
-					   stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev,
+				"IRQ DNLD count - %ld, %x, [%s].\n",
+				korg1212->irqcount, doorbellValue,
+				stateName[korg1212->cardState]);
                         if (korg1212->cardState == K1212_STATE_DSP_IN_PROCESS) {
 				korg1212->dsp_is_loaded = 1;
 				wake_up(&korg1212->wait);
@@ -1146,10 +1140,11 @@  static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id)
                 // an error occurred - stop the card
                 // ------------------------------------------------------------------------
                 case K1212_DB_DMAERROR:
-			K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ DMAE count - %ld, %x, [%s].\n",
-						   korg1212->irqcount, doorbellValue,
-						   stateName[korg1212->cardState]);
-			snd_printk(KERN_ERR "korg1212: DMA Error\n");
+			dev_dbg(korg1212->card->dev,
+				"IRQ DMAE count - %ld, %x, [%s].\n",
+				korg1212->irqcount, doorbellValue,
+				stateName[korg1212->cardState]);
+			dev_err(korg1212->card->dev, "DMA Error\n");
 			korg1212->errorcnt++;
 			korg1212->totalerrorcnt++;
 			korg1212->sharedBufferPtr->cardCommand = 0;
@@ -1161,16 +1156,19 @@  static irqreturn_t snd_korg1212_interrupt(int irq, void *dev_id)
                 // the semaphore in case someone is waiting for this.
                 // ------------------------------------------------------------------------
                 case K1212_DB_CARDSTOPPED:
-                        K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ CSTP count - %ld, %x, [%s].\n",
-						   korg1212->irqcount, doorbellValue,
-						   stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev,
+				"IRQ CSTP count - %ld, %x, [%s].\n",
+				korg1212->irqcount, doorbellValue,
+				stateName[korg1212->cardState]);
 			korg1212->sharedBufferPtr->cardCommand = 0;
                         break;
 
                 default:
-			K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: IRQ DFLT count - %ld, %x, cpos=%d [%s].\n",
-			       korg1212->irqcount, doorbellValue, 
-			       korg1212->currentBuffer, stateName[korg1212->cardState]);
+			dev_dbg(korg1212->card->dev,
+				"IRQ DFLT count - %ld, %x, cpos=%d [%s].\n",
+				korg1212->irqcount, doorbellValue,
+				korg1212->currentBuffer,
+				stateName[korg1212->cardState]);
                         if ((korg1212->cardState > K1212_STATE_SETUP) || korg1212->idleMonitorOn) {
                                 korg1212->currentBuffer++;
 
@@ -1206,8 +1204,8 @@  static int snd_korg1212_downloadDSPCode(struct snd_korg1212 *korg1212)
 {
 	int rc;
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: DSP download is starting... [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "DSP download is starting... [%s]\n",
+		stateName[korg1212->cardState]);
 
         // ---------------------------------------------------------------
         // verify the state of the card before proceeding.
@@ -1221,8 +1219,9 @@  static int snd_korg1212_downloadDSPCode(struct snd_korg1212 *korg1212)
                                      UpperWordSwap(korg1212->dma_dsp.addr),
                                      0, 0, 0);
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Start DSP Download RC = %d [%s]\n",
-				   rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"Start DSP Download RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
 	korg1212->dsp_is_loaded = 0;
 	wait_event_timeout(korg1212->wait, korg1212->dsp_is_loaded, HZ * CARD_BOOT_TIMEOUT);
@@ -1281,20 +1280,20 @@  static int snd_korg1212_silence(struct snd_korg1212 *korg1212, int pos, int coun
 	struct KorgAudioFrame * dst =  korg1212->playDataBufsPtr[0].bufferData + pos;
 	int i;
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_silence pos=%d offset=%d size=%d count=%d\n",
-				   pos, offset, size, count);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_silence pos=%d offset=%d size=%d count=%d\n",
+		pos, offset, size, count);
 	if (snd_BUG_ON(pos + count > K1212_MAX_SAMPLES))
 		return -EINVAL;
 
 	for (i=0; i < count; i++) {
-#if K1212_DEBUG_LEVEL > 0
 		if ( (void *) dst < (void *) korg1212->playDataBufsPtr ||
 		     (void *) dst > (void *) korg1212->playDataBufsPtr[8].bufferData ) {
-			printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_silence KERNEL EFAULT dst=%p iter=%d\n",
-			       dst, i);
+			dev_dbg(korg1212->card->dev,
+				"snd_korg1212_silence KERNEL EFAULT dst=%p iter=%d\n",
+				dst, i);
 			return -EFAULT;
 		}
-#endif
 		memset((void*) dst + offset, 0, size);
 		dst++;
 	}
@@ -1307,22 +1306,25 @@  static int snd_korg1212_copy_to(struct snd_korg1212 *korg1212, void __user *dst,
 	struct KorgAudioFrame * src =  korg1212->recordDataBufsPtr[0].bufferData + pos;
 	int i, rc;
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_copy_to pos=%d offset=%d size=%d\n",
-				   pos, offset, size);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_copy_to pos=%d offset=%d size=%d\n",
+		pos, offset, size);
 	if (snd_BUG_ON(pos + count > K1212_MAX_SAMPLES))
 		return -EINVAL;
 
 	for (i=0; i < count; i++) {
-#if K1212_DEBUG_LEVEL > 0
 		if ( (void *) src < (void *) korg1212->recordDataBufsPtr ||
 		     (void *) src > (void *) korg1212->recordDataBufsPtr[8].bufferData ) {
-			printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_copy_to KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
+			dev_dbg(korg1212->card->dev,
+				"snd_korg1212_copy_to KERNEL EFAULT, src=%p dst=%p iter=%d\n",
+				src, dst, i);
 			return -EFAULT;
 		}
-#endif
 		rc = copy_to_user(dst + offset, src, size);
 		if (rc) {
-			K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_to USER EFAULT src=%p dst=%p iter=%d\n", src, dst, i);
+			dev_dbg(korg1212->card->dev,
+				"snd_korg1212_copy_to USER EFAULT src=%p dst=%p iter=%d\n",
+				src, dst, i);
 			return -EFAULT;
 		}
 		src++;
@@ -1337,23 +1339,26 @@  static int snd_korg1212_copy_from(struct snd_korg1212 *korg1212, void __user *sr
 	struct KorgAudioFrame * dst =  korg1212->playDataBufsPtr[0].bufferData + pos;
 	int i, rc;
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_copy_from pos=%d offset=%d size=%d count=%d\n",
-				   pos, offset, size, count);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_copy_from pos=%d offset=%d size=%d count=%d\n",
+		pos, offset, size, count);
 
 	if (snd_BUG_ON(pos + count > K1212_MAX_SAMPLES))
 		return -EINVAL;
 
 	for (i=0; i < count; i++) {
-#if K1212_DEBUG_LEVEL > 0
 		if ( (void *) dst < (void *) korg1212->playDataBufsPtr ||
 		     (void *) dst > (void *) korg1212->playDataBufsPtr[8].bufferData ) {
-			printk(KERN_DEBUG "K1212_DEBUG: snd_korg1212_copy_from KERNEL EFAULT, src=%p dst=%p iter=%d\n", src, dst, i);
+			dev_dbg(korg1212->card->dev,
+				"snd_korg1212_copy_from KERNEL EFAULT, src=%p dst=%p iter=%d\n",
+				src, dst, i);
 			return -EFAULT;
 		}
-#endif
 		rc = copy_from_user((void*) dst + offset, src, size);
 		if (rc) {
-			K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_copy_from USER EFAULT src=%p dst=%p iter=%d\n", src, dst, i);
+			dev_dbg(korg1212->card->dev,
+				"snd_korg1212_copy_from USER EFAULT src=%p dst=%p iter=%d\n",
+				src, dst, i);
 			return -EFAULT;
 		}
 		dst++;
@@ -1367,8 +1372,8 @@  static void snd_korg1212_free_pcm(struct snd_pcm *pcm)
 {
         struct snd_korg1212 *korg1212 = pcm->private_data;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_free_pcm [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_free_pcm [%s]\n",
+		stateName[korg1212->cardState]);
 
         korg1212->pcm = NULL;
 }
@@ -1379,8 +1384,8 @@  static int snd_korg1212_playback_open(struct snd_pcm_substream *substream)
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_open [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_playback_open [%s]\n",
+		stateName[korg1212->cardState]);
 
 	snd_korg1212_OpenCard(korg1212);
 
@@ -1408,8 +1413,8 @@  static int snd_korg1212_capture_open(struct snd_pcm_substream *substream)
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
         struct snd_pcm_runtime *runtime = substream->runtime;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_open [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_capture_open [%s]\n",
+		stateName[korg1212->cardState]);
 
 	snd_korg1212_OpenCard(korg1212);
 
@@ -1435,8 +1440,8 @@  static int snd_korg1212_playback_close(struct snd_pcm_substream *substream)
         unsigned long flags;
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_playback_close [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_playback_close [%s]\n",
+		stateName[korg1212->cardState]);
 
 	snd_korg1212_silence(korg1212, 0, K1212_MAX_SAMPLES, 0, korg1212->channels * 2);
 
@@ -1457,8 +1462,8 @@  static int snd_korg1212_capture_close(struct snd_pcm_substream *substream)
         unsigned long flags;
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_capture_close [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_capture_close [%s]\n",
+		stateName[korg1212->cardState]);
 
         spin_lock_irqsave(&korg1212->lock, flags);
 
@@ -1475,14 +1480,18 @@  static int snd_korg1212_capture_close(struct snd_pcm_substream *substream)
 static int snd_korg1212_ioctl(struct snd_pcm_substream *substream,
 			     unsigned int cmd, void *arg)
 {
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_ioctl: cmd=%d\n", cmd);
+	struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
+
+	dev_dbg(korg1212->card->dev, "snd_korg1212_ioctl: cmd=%d\n", cmd);
 
 	if (cmd == SNDRV_PCM_IOCTL1_CHANNEL_INFO ) {
 		struct snd_pcm_channel_info *info = arg;
         	info->offset = 0;
         	info->first = info->channel * 16;
         	info->step = 256;
-		K1212_DEBUG_PRINTK("K1212_DEBUG: channel_info %d:, offset=%ld, first=%d, step=%d\n", info->channel, info->offset, info->first, info->step);
+		dev_dbg(korg1212->card->dev,
+			"channel_info %d:, offset=%ld, first=%d, step=%d\n",
+			info->channel, info->offset, info->first, info->step);
 		return 0;
 	}
 
@@ -1498,8 +1507,8 @@  static int snd_korg1212_hw_params(struct snd_pcm_substream *substream,
 	pid_t this_pid;
 	pid_t other_pid;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_hw_params [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_hw_params [%s]\n",
+		stateName[korg1212->cardState]);
 
         spin_lock_irqsave(&korg1212->lock, flags);
 
@@ -1546,15 +1555,16 @@  static int snd_korg1212_prepare(struct snd_pcm_substream *substream)
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 	int rc;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare [%s]\n",
-			   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_prepare [%s]\n",
+		stateName[korg1212->cardState]);
 
 	spin_lock_irq(&korg1212->lock);
 
 	/* FIXME: we should wait for ack! */
 	if (korg1212->stop_pending_cnt > 0) {
-		K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_prepare - Stop is pending... [%s]\n",
-				   stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev,
+			"snd_korg1212_prepare - Stop is pending... [%s]\n",
+			stateName[korg1212->cardState]);
         	spin_unlock_irq(&korg1212->lock);
 		return -EAGAIN;
 		/*
@@ -1579,8 +1589,8 @@  static int snd_korg1212_trigger(struct snd_pcm_substream *substream,
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 	int rc;
 
-	K1212_DEBUG_PRINTK("K1212_DEBUG: snd_korg1212_trigger [%s] cmd=%d\n",
-			   stateName[korg1212->cardState], cmd);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_trigger [%s] cmd=%d\n",
+		stateName[korg1212->cardState], cmd);
 
 	spin_lock(&korg1212->lock);
         switch (cmd) {
@@ -1621,8 +1631,9 @@  static snd_pcm_uframes_t snd_korg1212_playback_pointer(struct snd_pcm_substream
 
 	pos = korg1212->currentBuffer * kPlayBufferFrames;
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_pointer [%s] %ld\n", 
-				   stateName[korg1212->cardState], pos);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_playback_pointer [%s] %ld\n",
+		stateName[korg1212->cardState], pos);
 
         return pos;
 }
@@ -1634,8 +1645,8 @@  static snd_pcm_uframes_t snd_korg1212_capture_pointer(struct snd_pcm_substream *
 
 	pos = korg1212->currentBuffer * kPlayBufferFrames;
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_capture_pointer [%s] %ld\n",
-				   stateName[korg1212->cardState], pos);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_capture_pointer [%s] %ld\n",
+		stateName[korg1212->cardState], pos);
 
         return pos;
 }
@@ -1648,8 +1659,9 @@  static int snd_korg1212_playback_copy(struct snd_pcm_substream *substream,
 {
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_copy [%s] %ld %ld\n",
-				   stateName[korg1212->cardState], pos, count);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_playback_copy [%s] %ld %ld\n",
+		stateName[korg1212->cardState], pos, count);
  
 	return snd_korg1212_copy_from(korg1212, src, pos, count, 0, korg1212->channels * 2);
 
@@ -1662,8 +1674,8 @@  static int snd_korg1212_playback_silence(struct snd_pcm_substream *substream,
 {
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_playback_silence [%s]\n",
-				   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "snd_korg1212_playback_silence [%s]\n",
+		stateName[korg1212->cardState]);
 
 	return snd_korg1212_silence(korg1212, pos, count, 0, korg1212->channels * 2);
 }
@@ -1676,8 +1688,9 @@  static int snd_korg1212_capture_copy(struct snd_pcm_substream *substream,
 {
         struct snd_korg1212 *korg1212 = snd_pcm_substream_chip(substream);
 
-	K1212_DEBUG_PRINTK_VERBOSE("K1212_DEBUG: snd_korg1212_capture_copy [%s] %ld %ld\n",
-				   stateName[korg1212->cardState], pos, count);
+	dev_dbg(korg1212->card->dev,
+		"snd_korg1212_capture_copy [%s] %ld %ld\n",
+		stateName[korg1212->cardState], pos, count);
 
 	return snd_korg1212_copy_to(korg1212, dst, pos, count, 0, korg1212->channels * 2);
 }
@@ -2138,7 +2151,7 @@  snd_korg1212_free(struct snd_korg1212 *korg1212)
 static int snd_korg1212_dev_free(struct snd_device *device)
 {
         struct snd_korg1212 *korg1212 = device->device_data;
-        K1212_DEBUG_PRINTK("K1212_DEBUG: Freeing device\n");
+	dev_dbg(korg1212->card->dev, "Freeing device\n");
 	return snd_korg1212_free(korg1212);
 }
 
@@ -2210,19 +2223,17 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
 	ioport_size = pci_resource_len(korg1212->pci, 1);
 	iomem2_size = pci_resource_len(korg1212->pci, 2);
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: resources:\n"
-                   "    iomem = 0x%lx (%d)\n"
-		   "    ioport  = 0x%lx (%d)\n"
-                   "    iomem = 0x%lx (%d)\n"
-		   "    [%s]\n",
-		   korg1212->iomem, iomem_size,
-		   korg1212->ioport, ioport_size,
-		   korg1212->iomem2, iomem2_size,
-		   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev,
+		"resources:\n\tiomem = 0x%lx (%d)\n\tioport  = 0x%lx (%d)\n\tiomem = 0x%lx (%d)\n\t[%s]\n",
+		korg1212->iomem, iomem_size,
+		korg1212->ioport, ioport_size,
+		korg1212->iomem2, iomem2_size,
+		stateName[korg1212->cardState]);
 
         if ((korg1212->iobase = ioremap(korg1212->iomem, iomem_size)) == NULL) {
-		snd_printk(KERN_ERR "korg1212: unable to remap memory region 0x%lx-0x%lx\n", korg1212->iomem,
-                           korg1212->iomem + iomem_size - 1);
+		dev_err(korg1212->card->dev,
+			"unable to remap memory region 0x%lx-0x%lx\n",
+			korg1212->iomem, korg1212->iomem + iomem_size - 1);
                 snd_korg1212_free(korg1212);
                 return -EBUSY;
         }
@@ -2232,7 +2243,8 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
                           KBUILD_MODNAME, korg1212);
 
         if (err) {
-		snd_printk(KERN_ERR "korg1212: unable to grab IRQ %d\n", pci->irq);
+		dev_err(korg1212->card->dev, "unable to grab IRQ %d\n",
+			pci->irq);
                 snd_korg1212_free(korg1212);
                 return -EBUSY;
         }
@@ -2252,40 +2264,45 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
         korg1212->sensRegPtr = (u16 __iomem *) (korg1212->iobase + SENS_CONTROL_OFFSET);
         korg1212->idRegPtr = (u32 __iomem *) (korg1212->iobase + DEV_VEND_ID_OFFSET);
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: card registers:\n"
-                   "    Status register = 0x%p\n"
-                   "    OutDoorbell     = 0x%p\n"
-                   "    InDoorbell      = 0x%p\n"
-                   "    Mailbox0        = 0x%p\n"
-                   "    Mailbox1        = 0x%p\n"
-                   "    Mailbox2        = 0x%p\n"
-                   "    Mailbox3        = 0x%p\n"
-                   "    ControlReg      = 0x%p\n"
-                   "    SensReg         = 0x%p\n"
-                   "    IDReg           = 0x%p\n"
-		   "    [%s]\n",
-                   korg1212->statusRegPtr,
-		   korg1212->outDoorbellPtr,
-		   korg1212->inDoorbellPtr,
-                   korg1212->mailbox0Ptr,
-                   korg1212->mailbox1Ptr,
-                   korg1212->mailbox2Ptr,
-                   korg1212->mailbox3Ptr,
-                   korg1212->controlRegPtr,
-                   korg1212->sensRegPtr,
-                   korg1212->idRegPtr,
-		   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev, "card registers:\n"
+		"    Status register = 0x%p\n"
+		"    OutDoorbell     = 0x%p\n"
+		"    InDoorbell      = 0x%p\n"
+		"    Mailbox0        = 0x%p\n"
+		"    Mailbox1        = 0x%p\n"
+		"    Mailbox2        = 0x%p\n"
+		"    Mailbox3        = 0x%p\n"
+		"    ControlReg      = 0x%p\n"
+		"    SensReg         = 0x%p\n"
+		"    IDReg           = 0x%p\n"
+		"    [%s]\n",
+		korg1212->statusRegPtr,
+		korg1212->outDoorbellPtr,
+		korg1212->inDoorbellPtr,
+		korg1212->mailbox0Ptr,
+		korg1212->mailbox1Ptr,
+		korg1212->mailbox2Ptr,
+		korg1212->mailbox3Ptr,
+		korg1212->controlRegPtr,
+		korg1212->sensRegPtr,
+		korg1212->idRegPtr,
+		stateName[korg1212->cardState]);
 
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
 				sizeof(struct KorgSharedBuffer), &korg1212->dma_shared) < 0) {
-		snd_printk(KERN_ERR "korg1212: can not allocate shared buffer memory (%Zd bytes)\n", sizeof(struct KorgSharedBuffer));
+		dev_err(korg1212->card->dev,
+			"can not allocate shared buffer memory (%Zd bytes)\n",
+			sizeof(struct KorgSharedBuffer));
                 snd_korg1212_free(korg1212);
                 return -ENOMEM;
         }
         korg1212->sharedBufferPtr = (struct KorgSharedBuffer *)korg1212->dma_shared.area;
         korg1212->sharedBufferPhy = korg1212->dma_shared.addr;
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: Shared Buffer Area = 0x%p (0x%08lx), %d bytes\n", korg1212->sharedBufferPtr, korg1212->sharedBufferPhy, sizeof(struct KorgSharedBuffer));
+	dev_dbg(korg1212->card->dev,
+		"Shared Buffer Area = 0x%p (0x%08lx), %lu bytes\n",
+		korg1212->sharedBufferPtr, korg1212->sharedBufferPhy,
+		sizeof(struct KorgSharedBuffer));
 
 #ifndef K1212_LARGEALLOC
 
@@ -2293,27 +2310,35 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
 
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
 				korg1212->DataBufsSize, &korg1212->dma_play) < 0) {
-		snd_printk(KERN_ERR "korg1212: can not allocate play data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+		dev_err(korg1212->card->dev,
+			"can not allocate play data buffer memory (%d bytes)\n",
+			korg1212->DataBufsSize);
                 snd_korg1212_free(korg1212);
                 return -ENOMEM;
         }
 	korg1212->playDataBufsPtr = (struct KorgAudioBuffer *)korg1212->dma_play.area;
 	korg1212->PlayDataPhy = korg1212->dma_play.addr;
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: Play Data Area = 0x%p (0x%08x), %d bytes\n",
-		korg1212->playDataBufsPtr, korg1212->PlayDataPhy, korg1212->DataBufsSize);
+	dev_dbg(korg1212->card->dev,
+		"Play Data Area = 0x%p (0x%08x), %d bytes\n",
+		korg1212->playDataBufsPtr, korg1212->PlayDataPhy,
+		korg1212->DataBufsSize);
 
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
 				korg1212->DataBufsSize, &korg1212->dma_rec) < 0) {
-		snd_printk(KERN_ERR "korg1212: can not allocate record data buffer memory (%d bytes)\n", korg1212->DataBufsSize);
+		dev_err(korg1212->card->dev,
+			"can not allocate record data buffer memory (%d bytes)\n",
+			korg1212->DataBufsSize);
                 snd_korg1212_free(korg1212);
                 return -ENOMEM;
         }
         korg1212->recordDataBufsPtr = (struct KorgAudioBuffer *)korg1212->dma_rec.area;
         korg1212->RecDataPhy = korg1212->dma_rec.addr;
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: Record Data Area = 0x%p (0x%08x), %d bytes\n",
-		korg1212->recordDataBufsPtr, korg1212->RecDataPhy, korg1212->DataBufsSize);
+	dev_dbg(korg1212->card->dev,
+		"Record Data Area = 0x%p (0x%08x), %d bytes\n",
+		korg1212->recordDataBufsPtr, korg1212->RecDataPhy,
+		korg1212->DataBufsSize);
 
 #else // K1212_LARGEALLOC
 
@@ -2334,22 +2359,25 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
 	err = request_firmware(&dsp_code, "korg/k1212.dsp", &pci->dev);
 	if (err < 0) {
 		release_firmware(dsp_code);
-		snd_printk(KERN_ERR "firmware not available\n");
+		dev_err(korg1212->card->dev, "firmware not available\n");
 		snd_korg1212_free(korg1212);
 		return err;
 	}
 
 	if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci),
 				dsp_code->size, &korg1212->dma_dsp) < 0) {
-		snd_printk(KERN_ERR "korg1212: cannot allocate dsp code memory (%zd bytes)\n", dsp_code->size);
+		dev_err(korg1212->card->dev,
+			"cannot allocate dsp code memory (%zd bytes)\n",
+			dsp_code->size);
                 snd_korg1212_free(korg1212);
 		release_firmware(dsp_code);
                 return -ENOMEM;
         }
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: DSP Code area = 0x%p (0x%08x) %d bytes [%s]\n",
-		   korg1212->dma_dsp.area, korg1212->dma_dsp.addr, dsp_code->size,
-		   stateName[korg1212->cardState]);
+	dev_dbg(korg1212->card->dev,
+		"DSP Code area = 0x%p (0x%08x) %d bytes [%s]\n",
+		korg1212->dma_dsp.area, (int)korg1212->dma_dsp.addr,
+		(int)dsp_code->size, stateName[korg1212->cardState]);
 
 	memcpy(korg1212->dma_dsp.area, dsp_code->data, dsp_code->size);
 
@@ -2358,7 +2386,8 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
 	rc = snd_korg1212_Send1212Command(korg1212, K1212_DB_RebootCard, 0, 0, 0, 0);
 
 	if (rc)
-		K1212_DEBUG_PRINTK("K1212_DEBUG: Reboot Card - RC = %d [%s]\n", rc, stateName[korg1212->cardState]);
+		dev_dbg(korg1212->card->dev, "Reboot Card - RC = %d [%s]\n",
+			rc, stateName[korg1212->cardState]);
 
         if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, korg1212, &ops)) < 0) {
                 snd_korg1212_free(korg1212);
@@ -2372,18 +2401,22 @@  static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci,
         if (snd_korg1212_downloadDSPCode(korg1212))
         	return -EBUSY;
 
-        K1212_DEBUG_PRINTK("korg1212: dspMemPhy = %08x U[%08x], "
-               "PlayDataPhy = %08x L[%08x]\n"
-	       "korg1212: RecDataPhy = %08x L[%08x], "
-               "VolumeTablePhy = %08x L[%08x]\n"
-               "korg1212: RoutingTablePhy = %08x L[%08x], "
-               "AdatTimeCodePhy = %08x L[%08x]\n",
-	       (int)korg1212->dma_dsp.addr,    UpperWordSwap(korg1212->dma_dsp.addr),
-               korg1212->PlayDataPhy,     LowerWordSwap(korg1212->PlayDataPhy),
-               korg1212->RecDataPhy,      LowerWordSwap(korg1212->RecDataPhy),
-               korg1212->VolumeTablePhy,  LowerWordSwap(korg1212->VolumeTablePhy),
-               korg1212->RoutingTablePhy, LowerWordSwap(korg1212->RoutingTablePhy),
-               korg1212->AdatTimeCodePhy, LowerWordSwap(korg1212->AdatTimeCodePhy));
+	dev_dbg(korg1212->card->dev, "dspMemPhy = %08x U[%08x], "
+		"PlayDataPhy = %08x L[%08x]\n"
+		"korg1212: RecDataPhy = %08x L[%08x], "
+		"VolumeTablePhy = %08x L[%08x]\n"
+		"korg1212: RoutingTablePhy = %08x L[%08x], "
+		"AdatTimeCodePhy = %08x L[%08x]\n",
+		(int)korg1212->dma_dsp.addr,
+		UpperWordSwap(korg1212->dma_dsp.addr),
+		korg1212->PlayDataPhy, LowerWordSwap(korg1212->PlayDataPhy),
+		korg1212->RecDataPhy, LowerWordSwap(korg1212->RecDataPhy),
+		korg1212->VolumeTablePhy,
+		LowerWordSwap(korg1212->VolumeTablePhy),
+		korg1212->RoutingTablePhy,
+		LowerWordSwap(korg1212->RoutingTablePhy),
+		korg1212->AdatTimeCodePhy,
+		LowerWordSwap(korg1212->AdatTimeCodePhy));
 
         if ((err = snd_pcm_new(korg1212->card, "korg1212", 0, 1, 1, &korg1212->pcm)) < 0)
                 return err;
@@ -2446,7 +2479,7 @@  snd_korg1212_probe(struct pci_dev *pci,
 	sprintf(card->longname, "%s at 0x%lx, irq %d", card->shortname,
 		korg1212->iomem, korg1212->irq);
 
-        K1212_DEBUG_PRINTK("K1212_DEBUG: %s\n", card->longname);
+	dev_dbg(&pci->dev, "%s\n", card->longname);
 
 	if ((err = snd_card_register(card)) < 0) {
 		snd_card_free(card);