Subject: Re: [PATCH] i2c: s3c2410: Mark expected switch fall-through

From: Wolfram Sang <[email-masked]>
Date: Thu, 1 Aug 2019 15:01:42 +0200

On Sun, Jul 28, 2019 at 06:51:38PM -0500, Gustavo A. R. Silva wrote:
> Mark switch cases where we are expecting to fall through.
> 
> This patch fixes the following warning:
> 
> drivers/i2c/busses/i2c-s3c2410.c: In function 'i2c_s3c_irq_nextbyte':
> drivers/i2c/busses/i2c-s3c2410.c:431:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
>    if (i2c->state == STATE_READ)
>       ^
> drivers/i2c/busses/i2c-s3c2410.c:439:2: note: here
>   case STATE_WRITE:
>   ^~~~
> 
> Notice that, in this particular case, the code comment is
> modified in accordance with what GCC is expecting to find.
> 
> Reported-by: Stephen Rothwell <[email-masked]>
> Signed-off-by: Gustavo A. R. Silva <[email-masked]>

Applied to for-current, thanks!

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