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| author | Takashi Iwai <tiwai@suse.de> | 2021-08-09 10:12:50 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-08-09 10:14:05 +0300 |
| commit | 2c86446f8e0428cd5c9bb37f9c6727bd4830967d (patch) | |
| tree | b1c2a13972c111f2c255abc0f03251747fc060d7 /sound/parisc/harmony.c | |
| parent | ad797a04f1294b48b0e17c1e858b71ea1b1a77d9 (diff) | |
| download | linux-2c86446f8e0428cd5c9bb37f9c6727bd4830967d.tar.xz | |
ALSA: harmony: Drop superfluous address setup
Harmony driver never uses CONTINUOUS buffer type any longer, hence the
code setting the address is superfluous. Moreover, the recent change
in the ALSA core already covered the missing address field; it's
already set up. So let's drop the superfluous line, which includes
the full hw_params callback.
Link: https://lore.kernel.org/r/20210809071250.21846-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/parisc/harmony.c')
| -rw-r--r-- | sound/parisc/harmony.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index 1440db8b4177..ec4fda324760 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -563,22 +563,9 @@ snd_harmony_capture_close(struct snd_pcm_substream *ss) return 0; } -static int -snd_harmony_hw_params(struct snd_pcm_substream *ss, - struct snd_pcm_hw_params *hw) -{ - struct snd_harmony *h = snd_pcm_substream_chip(ss); - - if (h->dma.type == SNDRV_DMA_TYPE_CONTINUOUS) - ss->runtime->dma_addr = __pa(ss->runtime->dma_area); - - return 0; -} - static const struct snd_pcm_ops snd_harmony_playback_ops = { .open = snd_harmony_playback_open, .close = snd_harmony_playback_close, - .hw_params = snd_harmony_hw_params, .prepare = snd_harmony_playback_prepare, .trigger = snd_harmony_playback_trigger, .pointer = snd_harmony_playback_pointer, @@ -587,7 +574,6 @@ static const struct snd_pcm_ops snd_harmony_playback_ops = { static const struct snd_pcm_ops snd_harmony_capture_ops = { .open = snd_harmony_capture_open, .close = snd_harmony_capture_close, - .hw_params = snd_harmony_hw_params, .prepare = snd_harmony_capture_prepare, .trigger = snd_harmony_capture_trigger, .pointer = snd_harmony_capture_pointer, |