Unverified Commit b7e41867 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: sh: siu_pcm: remove unused variable 



cppcheck warning:

sound/soc/sh/siu_pcm.c:225:8: style: Variable 'virt' is assigned a
value that is never used. [unreadVariable]

  virt = PERIOD_OFFSET(rt->dma_area,
       ^

It's not clear what this variable was needed for, remove it.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210219231635.5749-9-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent eeff1df1

sound/soc/sh/siu_pcm.c

+0 −4
Original line number Diff line number Diff line
@@ -217,14 +217,10 @@ static void siu_io_work(struct work_struct *work) 
	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) {

		dma_addr_t buff;

		size_t count;

		u8 *virt;



		buff = (dma_addr_t)PERIOD_OFFSET(rt->dma_addr,

						siu_stream->cur_period,

						siu_stream->period_bytes);

		virt = PERIOD_OFFSET(rt->dma_area,

				     siu_stream->cur_period,

				     siu_stream->period_bytes);

		count = siu_stream->period_bytes;



		/* DMA transfer start */