diff options
| author | Takashi Iwai <tiwai@suse.de> | 2019-11-08 10:46:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-11-09 18:02:53 +0100 |
| commit | b01aa131fae9da3c1898baff17176307c0e23e12 (patch) | |
| tree | 5b2f0a5ccab6bbe34a5126f8410887bfca91493a /sound/soc/sof/pcm.c | |
| parent | 6420c24a30006e2fdbc292f88d37db56ca28f6e8 (diff) | |
ASoC: SOF: 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/20191108094641.20086-6-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/sof/pcm.c')
| -rw-r--r-- | sound/soc/sof/pcm.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 3d5cd1b445ba..549238a98b2a 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -454,17 +454,6 @@ static snd_pcm_uframes_t sof_pcm_pointer(struct snd_soc_component *component, return host; } -#ifdef CONFIG_SND_DMA_SGBUF -static struct page *sof_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 sof_pcm_page NULL -#endif /* CONFIG_SND_DMA_SGBUF */ - static int sof_pcm_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { @@ -788,7 +777,6 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev) pd->hw_free = sof_pcm_hw_free; pd->trigger = sof_pcm_trigger; pd->pointer = sof_pcm_pointer; - pd->page = sof_pcm_page; #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS) pd->compr_ops = &sof_compressed_ops; |