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| author | Takashi Iwai <tiwai@suse.de> | 2019-11-08 10:46:36 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-11-09 18:02:52 +0100 |
| commit | 1508f32f1adb220e61d1b7839e35d93ebee89f58 (patch) | |
| tree | fe54a114b0cab5651dc1d3e567c1143153c98a87 /sound/soc/intel/haswell | |
| parent | ASoC: rt5514-spi: Convert to the common vmalloc memalloc (diff) | |
| download | linux-1508f32f1adb220e61d1b7839e35d93ebee89f58.tar.xz linux-1508f32f1adb220e61d1b7839e35d93ebee89f58.zip | |
ASoC: intel: Drop superfluous snd_pcm_sgbuf_ops_page
snd_pcm_sgbuf_ops_page is no longer needed to be set explicitly to PCM
page ops since the recent change in the PCM core (*). Leaving it NULL
should work as long as the preallocation has been done properly.
This patch drops the redundant lines.
(*) 7e8edae39fd1: ALSA: pcm: Handle special page mapping in the
default mmap handler
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20191108094641.20086-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/intel/haswell')
| -rw-r--r-- | sound/soc/intel/haswell/sst-haswell-pcm.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c index 6e498a581d20..a3a5bba2fbd9 100644 --- a/sound/soc/intel/haswell/sst-haswell-pcm.c +++ b/sound/soc/intel/haswell/sst-haswell-pcm.c @@ -796,17 +796,6 @@ static snd_pcm_uframes_t hsw_pcm_pointer(struct snd_soc_component *component, return offset; } -#ifdef CONFIG_SND_DMA_SGBUF -static struct page *hsw_pcm_page(struct snd_soc_component *component, - struct snd_pcm_substream *substream, - unsigned long offset) -{ - return snd_pcm_sgbuf_ops_page(substream, offset); -} -#else -#define hsw_pcm_page NULL -#endif /* CONFIG_SND_DMA_SGBUF */ - static int hsw_pcm_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { @@ -1128,7 +1117,6 @@ static const struct snd_soc_component_driver hsw_dai_component = { .hw_free = hsw_pcm_hw_free, .trigger = hsw_pcm_trigger, .pointer = hsw_pcm_pointer, - .page = hsw_pcm_page, .ioctl = snd_soc_pcm_lib_ioctl, .pcm_construct = hsw_pcm_new, .controls = hsw_volume_controls, |