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authorLars-Peter Clausen <lars@metafoo.de>2020-12-18 16:34:00 +0100
committerTakashi Iwai <tiwai@suse.de>2020-12-18 17:07:04 +0100
commitf2283366c2919fda71e6eb725c3e5c1bd47bae1a (patch)
treee04c634cf7d82b12d6d85af348f64538316fa267 /sound
parentALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices (diff)
downloadlinux-f2283366c2919fda71e6eb725c3e5c1bd47bae1a.tar.xz
linux-f2283366c2919fda71e6eb725c3e5c1bd47bae1a.zip
ALSA: pcm: Remove snd_pcm_lib_preallocate_dma_free()
Since commit d4cfb30fce03 ("ALSA: pcm: Set per-card upper limit of PCM buffer allocations") snd_pcm_lib_preallocate_dma_free() is a single line function that has one caller, which is another single line function. Clean this up a bit and remove snd_pcm_lib_preallocate_dma_free() and directly call do_free_pages() from snd_pcm_lib_preallocate_free(). This is a bit less boilerplate. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20201218153400.18394-1-lars@metafoo.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/core/pcm_memory.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c
index 4f03ba8ed0ae..ee6e9c5eec45 100644
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -89,14 +89,6 @@ static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t siz
return 0;
}
-/*
- * release the preallocated buffer if not yet done.
- */
-static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream)
-{
- do_free_pages(substream->pcm->card, &substream->dma_buffer);
-}
-
/**
* snd_pcm_lib_preallocate_free - release the preallocated buffer of the specified substream.
* @substream: the pcm substream instance
@@ -105,7 +97,7 @@ static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream
*/
void snd_pcm_lib_preallocate_free(struct snd_pcm_substream *substream)
{
- snd_pcm_lib_preallocate_dma_free(substream);
+ do_free_pages(substream->pcm->card, &substream->dma_buffer);
}
/**