Re: [PATCH] ASoC: Intel: Skylake: remove unused 'runtime' variable

From: Vinod Koul
Date: Thu Dec 08 2016 - 05:09:41 EST

On Wed, Dec 07, 2016 at 10:26:20PM -0800, Kirtika Ruchandani wrote:
> skl_platform_open() defines and sets 'struct snd_pcm_runtime* runtime'
> but does not use it. Compiling with W=1 gives the following warning,
> fix it.
> sound/soc/intel/skylake/skl-pcm.c: In function âskl_platform_openâ:
> sound/soc/intel/skylake/skl-pcm.c:941:26: warning: variable âruntimeâ set but not used [-Wunused-but-set-variable]
> This was introduced with the initial driver commit a40e693c7f5e
> ("ASoC: Intel: Add Skylake HDA platform driver").
> This is a harmless warning and is only being fixed to reduce the noise
> with W=1 in the kernel.

Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx>