* [PATCH] cpufreq: speedstep-lib: mark expected switch fall-through
@ 2017-10-12 22:41 Gustavo A. R. Silva
2017-10-13 3:49 ` Viresh Kumar
0 siblings, 1 reply; 2+ messages in thread
From: Gustavo A. R. Silva @ 2017-10-12 22:41 UTC (permalink / raw)
To: Rafael J. Wysocki, Viresh Kumar
Cc: linux-pm, linux-kernel, Gustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
drivers/cpufreq/speedstep-lib.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
index ccab452..8085ec9 100644
--- a/drivers/cpufreq/speedstep-lib.c
+++ b/drivers/cpufreq/speedstep-lib.c
@@ -367,7 +367,7 @@ unsigned int speedstep_detect_processor(void)
} else
return SPEEDSTEP_CPU_PIII_C;
}
-
+ /* fall through */
default:
return 0;
}
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] cpufreq: speedstep-lib: mark expected switch fall-through
2017-10-12 22:41 [PATCH] cpufreq: speedstep-lib: mark expected switch fall-through Gustavo A. R. Silva
@ 2017-10-13 3:49 ` Viresh Kumar
0 siblings, 0 replies; 2+ messages in thread
From: Viresh Kumar @ 2017-10-13 3:49 UTC (permalink / raw)
To: Gustavo A. R. Silva; +Cc: Rafael J. Wysocki, linux-pm, linux-kernel
On 12-10-17, 17:41, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> ---
> drivers/cpufreq/speedstep-lib.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/speedstep-lib.c b/drivers/cpufreq/speedstep-lib.c
> index ccab452..8085ec9 100644
> --- a/drivers/cpufreq/speedstep-lib.c
> +++ b/drivers/cpufreq/speedstep-lib.c
> @@ -367,7 +367,7 @@ unsigned int speedstep_detect_processor(void)
> } else
> return SPEEDSTEP_CPU_PIII_C;
> }
> -
> + /* fall through */
> default:
> return 0;
> }
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
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