[PATCH] drm/i915: Mark expected switch fall-throughs

Joonas Lahtinen joonas.lahtinen at linux.intel.com
Mon Dec 4 10:35:05 UTC 2017

On Mon, 2017-11-27 at 16:17 -0600, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.

I have to say I'm totally not sold on regexps matching comment
contents. Was something more explicit ever considered? Like:

#define FALLTHROUGH __attribute__((fallthrough));

With the appropriate version checks, of course.

Regards, Joonas
Joonas Lahtinen
Open Source Technology Center
Intel Corporation

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