ARM: s3c: fix s3c64xx_set_timer_source prototype

[PATCH] ARM: s3c: fix s3c64xx_set_timer_source prototype

Posted by Arnd Bergmann 2 years, 7 months ago

From: Arnd Bergmann <arnd@arndb.de>

The prototype does not match the definition, as gcc-13 points
out:

arch/arm/mach-s3c/s3c64xx.c:169:13: error: conflicting types for 's3c64xx_set_timer_source' due to enum/integer mismatch; have 'void(unsigned int,  unsigned int)' [-Werror=enum-int-mismatch]
  169 | void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
      |             ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from arch/arm/mach-s3c/s3c64xx.c:50:
arch/arm/mach-s3c/s3c64xx.h:62:20: note: previous declaration of 's3c64xx_set_timer_source' with type 'void(enum s3c64xx_timer_mode,  enum s3c64xx_timer_mode)'
   62 | extern void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
      |                    ^~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 4280506ac9bb ("ARM: SAMSUNG: Move all platforms to new clocksource driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-s3c/s3c64xx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-s3c/s3c64xx.c b/arch/arm/mach-s3c/s3c64xx.c
index 32b1bc82d700..c5aa4d8ed8bd 100644
--- a/arch/arm/mach-s3c/s3c64xx.c
+++ b/arch/arm/mach-s3c/s3c64xx.c
@@ -166,7 +166,8 @@ static struct samsung_pwm_platform_data s3c64xx_pwm_variant = {
 	.tclk_mask	= (1 << 7) | (1 << 6) | (1 << 5),
 };
 
-void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
+void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
+				     enum s3c64xx_timer_mode source)
 {
 	s3c64xx_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1;
 	s3c64xx_pwm_variant.output_mask &= ~(BIT(event) | BIT(source));
-- 
2.39.0

Re: [PATCH] ARM: s3c: fix s3c64xx_set_timer_source prototype

Posted by Krzysztof Kozlowski 2 years, 7 months ago

On Wed, 18 Jan 2023 10:02:12 +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> The prototype does not match the definition, as gcc-13 points
> out:
> 
> arch/arm/mach-s3c/s3c64xx.c:169:13: error: conflicting types for 's3c64xx_set_timer_source' due to enum/integer mismatch; have 'void(unsigned int,  unsigned int)' [-Werror=enum-int-mismatch]
>   169 | void __init s3c64xx_set_timer_source(unsigned int event, unsigned int source)
>       |             ^~~~~~~~~~~~~~~~~~~~~~~~
> In file included from arch/arm/mach-s3c/s3c64xx.c:50:
> arch/arm/mach-s3c/s3c64xx.h:62:20: note: previous declaration of 's3c64xx_set_timer_source' with type 'void(enum s3c64xx_timer_mode,  enum s3c64xx_timer_mode)'
>    62 | extern void __init s3c64xx_set_timer_source(enum s3c64xx_timer_mode event,
>       |                    ^~~~~~~~~~~~~~~~~~~~~~~~
> 
> [...]

Applied, thanks!

[1/1] ARM: s3c: fix s3c64xx_set_timer_source prototype
      https://git.kernel.org/krzk/linux/c/5bf52f5e4d12b8109f348cab60cb7d51092c4270

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>