Re: [PATCH] ASoC: samsung: add missing "fallthrough;"

[Mark Brown]

On Mon, 27 Sep 2021 11:54:34 +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
> 
> With gcc, we get a warning in this file:
> 
> In file included from include/linux/io.h:13,
>                  from sound/soc/samsung/s3c-i2s-v2.c:16:
> sound/soc/samsung/s3c-i2s-v2.c: In function 's3c2412_i2s_trigger':
> arch/arm/include/asm/io.h:92:22: error: this statement may fall through [-Werror=implicit-fallthrough=]
>  #define __raw_writel __raw_writel
>                       ^
> arch/arm/include/asm/io.h:299:29: note: in expansion of macro '__raw_writel'
>  #define writel_relaxed(v,c) __raw_writel((__force u32) cpu_to_le32(v),c)
>                              ^~~~~~~~~~~~
> arch/arm/include/asm/io.h:307:36: note: in expansion of macro 'writel_relaxed'
>  #define writel(v,c)  ({ __iowmb(); writel_relaxed(v,c); })
>                                     ^~~~~~~~~~~~~~
> sound/soc/samsung/s3c-i2s-v2.c:398:3: note: in expansion of macro 'writel'
>    writel(0x0, i2s->regs + S3C2412_IISFIC);
>    ^~~~~~
> sound/soc/samsung/s3c-i2s-v2.c:400:2: note: here
>   case SNDRV_PCM_TRIGGER_RESUME:
>   ^~~~
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: samsung: add missing "fallthrough;"
      commit: 501849d97e532ca77371498e5a1b1881aab2e6d2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark