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[13/17] rt2x00: Align rt73usb MAC_CSR13 definition with datasheet.

Message ID 1346360670-6498-7-git-send-email-gwingerde@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Gertjan van Wingerde Aug. 30, 2012, 9:04 p.m. UTC 
Rename MAC_CSR13_BIT<x> to MAC_CSR13_VAL<x> and MAC_CSR13_DIR<x> to
represent the actual meaning better.
Clean up list to only mention the active GPIO pins, not just all bits.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Cc: <stable@vger.kernel.org>
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Patch

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index ba6e434..d5b6fb8 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -189,7 +189,7 @@  static int rt73usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
 	u32 reg;
 
 	rt2x00usb_register_read(rt2x00dev, MAC_CSR13, &reg);
-	return rt2x00_get_field32(reg, MAC_CSR13_BIT7);
+	return rt2x00_get_field32(reg, MAC_CSR13_VAL7);
 }
 
 #ifdef CONFIG_RT2X00_LIB_LEDS
diff --git a/drivers/net/wireless/rt2x00/rt73usb.h b/drivers/net/wireless/rt2x00/rt73usb.h
index 9f6b470..7577e0b 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.h
+++ b/drivers/net/wireless/rt2x00/rt73usb.h
@@ -267,21 +267,26 @@  struct hw_pairwise_ta_entry {
 
 /*
  * MAC_CSR13: GPIO.
+ *	MAC_CSR13_VALx: GPIO value
+ *	MAC_CSR13_DIRx: GPIO direction: 0 = input; 1 = output
  */
 #define MAC_CSR13			0x3034
-#define MAC_CSR13_BIT0			FIELD32(0x00000001)
-#define MAC_CSR13_BIT1			FIELD32(0x00000002)
-#define MAC_CSR13_BIT2			FIELD32(0x00000004)
-#define MAC_CSR13_BIT3			FIELD32(0x00000008)
-#define MAC_CSR13_BIT4			FIELD32(0x00000010)
-#define MAC_CSR13_BIT5			FIELD32(0x00000020)
-#define MAC_CSR13_BIT6			FIELD32(0x00000040)
-#define MAC_CSR13_BIT7			FIELD32(0x00000080)
-#define MAC_CSR13_BIT8			FIELD32(0x00000100)
-#define MAC_CSR13_BIT9			FIELD32(0x00000200)
-#define MAC_CSR13_BIT10			FIELD32(0x00000400)
-#define MAC_CSR13_BIT11			FIELD32(0x00000800)
-#define MAC_CSR13_BIT12			FIELD32(0x00001000)
+#define MAC_CSR13_VAL0			FIELD32(0x00000001)
+#define MAC_CSR13_VAL1			FIELD32(0x00000002)
+#define MAC_CSR13_VAL2			FIELD32(0x00000004)
+#define MAC_CSR13_VAL3			FIELD32(0x00000008)
+#define MAC_CSR13_VAL4			FIELD32(0x00000010)
+#define MAC_CSR13_VAL5			FIELD32(0x00000020)
+#define MAC_CSR13_VAL6			FIELD32(0x00000040)
+#define MAC_CSR13_VAL7			FIELD32(0x00000080)
+#define MAC_CSR13_DIR0			FIELD32(0x00000100)
+#define MAC_CSR13_DIR1			FIELD32(0x00000200)
+#define MAC_CSR13_DIR2			FIELD32(0x00000400)
+#define MAC_CSR13_DIR3			FIELD32(0x00000800)
+#define MAC_CSR13_DIR4			FIELD32(0x00001000)
+#define MAC_CSR13_DIR5			FIELD32(0x00002000)
+#define MAC_CSR13_DIR6			FIELD32(0x00004000)
+#define MAC_CSR13_DIR7			FIELD32(0x00008000)
 
 /*
  * MAC_CSR14: LED control register.