diff mbox series

[v4,09/13] pinctrl: meson: Rename REG_* to MESON_REG_*

Message ID 20220401103604.8705-10-andriy.shevchenko@linux.intel.com (mailing list archive)
State Under Review
Headers show
Series gpiolib: Two new helpers and way toward fwnode | expand

Commit Message

Andy Shevchenko April 1, 2022, 10:36 a.m. UTC 
Currently compilation test fails on x86 due to name collision. The usual
way to fix that is to move both conflicting parts to their own namespaces.

Rename REG_* to MESON_REG_* as a prerequisite for enabling COMPILE_TEST.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/pinctrl/meson/pinctrl-meson.c | 24 ++++++++++++------------
 drivers/pinctrl/meson/pinctrl-meson.h | 24 ++++++++++++------------
 2 files changed, 24 insertions(+), 24 deletions(-)

Comments

Geert Uytterhoeven April 11, 2022, 9:04 a.m. UTC | #1 
Hi Andy,

On Fri, Apr 1, 2022 at 12:36 PM Andy Shevchenko
<andriy.shevchenko@linux.intel.com> wrote:
> Currently compilation test fails on x86 due to name collision. The usual
> way to fix that is to move both conflicting parts to their own namespaces.
>
> Rename REG_* to MESON_REG_* as a prerequisite for enabling COMPILE_TEST.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Thanks for your patch!

> --- a/drivers/pinctrl/meson/pinctrl-meson.h
> +++ b/drivers/pinctrl/meson/pinctrl-meson.h
> @@ -63,12 +63,12 @@ struct meson_reg_desc {
>   * enum meson_reg_type - type of registers encoded in @meson_reg_desc
>   */
>  enum meson_reg_type {
> -       REG_PULLEN,
> -       REG_PULL,
> -       REG_DIR,
> -       REG_OUT,
> -       REG_IN,
> -       REG_DS,
> +       MESON_REG_PULLEN,
> +       MESON_REG_PULL,
> +       MESON_REG_DIR,
> +       MESON_REG_OUT,
> +       MESON_REG_IN,
> +       MESON_REG_DS,
>         NUM_REG,

MESON_NUM_REG?

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
Andy Shevchenko April 11, 2022, 10:19 a.m. UTC | #2 
On Mon, Apr 11, 2022 at 11:04:00AM +0200, Geert Uytterhoeven wrote:
> On Fri, Apr 1, 2022 at 12:36 PM Andy Shevchenko
> <andriy.shevchenko@linux.intel.com> wrote:
> > Currently compilation test fails on x86 due to name collision. The usual
> > way to fix that is to move both conflicting parts to their own namespaces.
> >
> > Rename REG_* to MESON_REG_* as a prerequisite for enabling COMPILE_TEST.

> >         NUM_REG,
> 
> MESON_NUM_REG?

Hmm... Only one place where it's defined and used, but I can do it, sure.

$ git grep -n -w NUM_REG
drivers/pinctrl/meson/pinctrl-meson.h:72:       NUM_REG,
drivers/pinctrl/meson/pinctrl-meson.h:105:      struct meson_reg_desc regs[NUM_REG];
Andy Shevchenko April 11, 2022, 11:41 a.m. UTC | #3 
On Mon, Apr 11, 2022 at 01:19:11PM +0300, Andy Shevchenko wrote:
> On Mon, Apr 11, 2022 at 11:04:00AM +0200, Geert Uytterhoeven wrote:
> > On Fri, Apr 1, 2022 at 12:36 PM Andy Shevchenko
> > <andriy.shevchenko@linux.intel.com> wrote:

...

> > >         NUM_REG,
> > 
> > MESON_NUM_REG?
> 
> Hmm... Only one place where it's defined and used, but I can do it, sure.

Updated locally.
diff mbox series

Patch

diff --git a/drivers/pinctrl/meson/pinctrl-meson.c b/drivers/pinctrl/meson/pinctrl-meson.c
index 49851444a6e3..5b46a0979db7 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.c
+++ b/drivers/pinctrl/meson/pinctrl-meson.c
@@ -218,13 +218,13 @@  static int meson_pinconf_set_output(struct meson_pinctrl *pc,
 				    unsigned int pin,
 				    bool out)
 {
-	return meson_pinconf_set_gpio_bit(pc, pin, REG_DIR, !out);
+	return meson_pinconf_set_gpio_bit(pc, pin, MESON_REG_DIR, !out);
 }
 
 static int meson_pinconf_get_output(struct meson_pinctrl *pc,
 				    unsigned int pin)
 {
-	int ret = meson_pinconf_get_gpio_bit(pc, pin, REG_DIR);
+	int ret = meson_pinconf_get_gpio_bit(pc, pin, MESON_REG_DIR);
 
 	if (ret < 0)
 		return ret;
@@ -236,13 +236,13 @@  static int meson_pinconf_set_drive(struct meson_pinctrl *pc,
 				   unsigned int pin,
 				   bool high)
 {
-	return meson_pinconf_set_gpio_bit(pc, pin, REG_OUT, high);
+	return meson_pinconf_set_gpio_bit(pc, pin, MESON_REG_OUT, high);
 }
 
 static int meson_pinconf_get_drive(struct meson_pinctrl *pc,
 				   unsigned int pin)
 {
-	return meson_pinconf_get_gpio_bit(pc, pin, REG_OUT);
+	return meson_pinconf_get_gpio_bit(pc, pin, MESON_REG_OUT);
 }
 
 static int meson_pinconf_set_output_drive(struct meson_pinctrl *pc,
@@ -269,7 +269,7 @@  static int meson_pinconf_disable_bias(struct meson_pinctrl *pc,
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_PULLEN, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_PULLEN, &reg, &bit);
 	ret = regmap_update_bits(pc->reg_pullen, reg, BIT(bit), 0);
 	if (ret)
 		return ret;
@@ -288,7 +288,7 @@  static int meson_pinconf_enable_bias(struct meson_pinctrl *pc, unsigned int pin,
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_PULL, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_PULL, &reg, &bit);
 	if (pull_up)
 		val = BIT(bit);
 
@@ -296,7 +296,7 @@  static int meson_pinconf_enable_bias(struct meson_pinctrl *pc, unsigned int pin,
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_PULLEN, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_PULLEN, &reg, &bit);
 	ret = regmap_update_bits(pc->reg_pullen, reg, BIT(bit),	BIT(bit));
 	if (ret)
 		return ret;
@@ -321,7 +321,7 @@  static int meson_pinconf_set_drive_strength(struct meson_pinctrl *pc,
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_DS, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_DS, &reg, &bit);
 
 	if (drive_strength_ua <= 500) {
 		ds_val = MESON_PINCONF_DRV_500UA;
@@ -407,7 +407,7 @@  static int meson_pinconf_get_pull(struct meson_pinctrl *pc, unsigned int pin)
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_PULLEN, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_PULLEN, &reg, &bit);
 
 	ret = regmap_read(pc->reg_pullen, reg, &val);
 	if (ret)
@@ -416,7 +416,7 @@  static int meson_pinconf_get_pull(struct meson_pinctrl *pc, unsigned int pin)
 	if (!(val & BIT(bit))) {
 		conf = PIN_CONFIG_BIAS_DISABLE;
 	} else {
-		meson_calc_reg_and_bit(bank, pin, REG_PULL, &reg, &bit);
+		meson_calc_reg_and_bit(bank, pin, MESON_REG_PULL, &reg, &bit);
 
 		ret = regmap_read(pc->reg_pull, reg, &val);
 		if (ret)
@@ -447,7 +447,7 @@  static int meson_pinconf_get_drive_strength(struct meson_pinctrl *pc,
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, pin, REG_DS, &reg, &bit);
+	meson_calc_reg_and_bit(bank, pin, MESON_REG_DS, &reg, &bit);
 
 	ret = regmap_read(pc->reg_ds, reg, &val);
 	if (ret)
@@ -595,7 +595,7 @@  static int meson_gpio_get(struct gpio_chip *chip, unsigned gpio)
 	if (ret)
 		return ret;
 
-	meson_calc_reg_and_bit(bank, gpio, REG_IN, &reg, &bit);
+	meson_calc_reg_and_bit(bank, gpio, MESON_REG_IN, &reg, &bit);
 	regmap_read(pc->reg_gpio, reg, &val);
 
 	return !!(val & BIT(bit));
diff --git a/drivers/pinctrl/meson/pinctrl-meson.h b/drivers/pinctrl/meson/pinctrl-meson.h
index ff5372e0a475..fa042cd6a7ff 100644
--- a/drivers/pinctrl/meson/pinctrl-meson.h
+++ b/drivers/pinctrl/meson/pinctrl-meson.h
@@ -63,12 +63,12 @@  struct meson_reg_desc {
  * enum meson_reg_type - type of registers encoded in @meson_reg_desc
  */
 enum meson_reg_type {
-	REG_PULLEN,
-	REG_PULL,
-	REG_DIR,
-	REG_OUT,
-	REG_IN,
-	REG_DS,
+	MESON_REG_PULLEN,
+	MESON_REG_PULL,
+	MESON_REG_DIR,
+	MESON_REG_OUT,
+	MESON_REG_IN,
+	MESON_REG_DS,
 	NUM_REG,
 };
 
@@ -150,12 +150,12 @@  struct meson_pinctrl {
 		.irq_first	= fi,					\
 		.irq_last	= li,					\
 		.regs = {						\
-			[REG_PULLEN]	= { per, peb },			\
-			[REG_PULL]	= { pr, pb },			\
-			[REG_DIR]	= { dr, db },			\
-			[REG_OUT]	= { or, ob },			\
-			[REG_IN]	= { ir, ib },			\
-			[REG_DS]	= { dsr, dsb },			\
+			[MESON_REG_PULLEN]	= { per, peb },		\
+			[MESON_REG_PULL]	= { pr, pb },		\
+			[MESON_REG_DIR]		= { dr, db },		\
+			[MESON_REG_OUT]		= { or, ob },		\
+			[MESON_REG_IN]		= { ir, ib },		\
+			[MESON_REG_DS]		= { dsr, dsb },		\
 		},							\
 	 }