| From efe19946c6dda7ed74e1d59801f8c6bddf932281 Mon Sep 17 00:00:00 2001 |
| From: Takashi Iwai <tiwai@suse.de> |
| Date: Sat, 4 Jan 2020 12:00:57 +0100 |
| Subject: [PATCH] ALSA: sh: Fix unused variable warnings |
| |
| commit 5da116f164ce265e397b8f59af5c39e4a61d61a5 upstream. |
| |
| Remove unused variables that are left over after the conversion of new |
| PCM ops: |
| sound/sh/sh_dac_audio.c:166:26: warning: unused variable 'runtime' |
| sound/sh/sh_dac_audio.c:186:26: warning: unused variable 'runtime' |
| sound/sh/sh_dac_audio.c:205:26: warning: unused variable 'runtime' |
| |
| Fixes: 1cc2f8ba0b3e ("ALSA: sh: Convert to the new PCM ops") |
| Link: https://lore.kernel.org/r/20200104110057.13875-1-tiwai@suse.de |
| Signed-off-by: Takashi Iwai <tiwai@suse.de> |
| Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> |
| |
| diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c |
| index ed877a138965..7c46494466ff 100644 |
| --- a/sound/sh/sh_dac_audio.c |
| +++ b/sound/sh/sh_dac_audio.c |
| @@ -175,7 +175,6 @@ static int snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream, |
| { |
| /* channel is not used (interleaved data) */ |
| struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); |
| - struct snd_pcm_runtime *runtime = substream->runtime; |
| |
| if (copy_from_user_toio(chip->data_buffer + pos, src, count)) |
| return -EFAULT; |
| @@ -195,7 +194,6 @@ static int snd_sh_dac_pcm_copy_kernel(struct snd_pcm_substream *substream, |
| { |
| /* channel is not used (interleaved data) */ |
| struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); |
| - struct snd_pcm_runtime *runtime = substream->runtime; |
| |
| memcpy_toio(chip->data_buffer + pos, src, count); |
| chip->buffer_end = chip->data_buffer + pos + count; |
| @@ -214,7 +212,6 @@ static int snd_sh_dac_pcm_silence(struct snd_pcm_substream *substream, |
| { |
| /* channel is not used (interleaved data) */ |
| struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); |
| - struct snd_pcm_runtime *runtime = substream->runtime; |
| |
| memset_io(chip->data_buffer + pos, 0, count); |
| chip->buffer_end = chip->data_buffer + pos + count; |
| -- |
| 2.7.4 |
| |
