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[4/7] ASoC: nuc900: Remove unnecessary snd_pcm_lib_preallocate_free_for_all()

Message ID 1420203373-1844-4-git-send-email-lars@metafoo.de (mailing list archive)
State Accepted
Commit 3a96878e6d01b70836cbf8a0e968619ef2e2aceb
Headers show

Commit Message

Lars-Peter Clausen Jan. 2, 2015, 12:56 p.m. UTC 
The ALSA core takes care that all preallocated memory is freed when the PCM
itself is freed. There is no need to do this manually in the driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
 sound/soc/nuc900/nuc900-pcm.c | 6 ------
 1 file changed, 6 deletions(-)
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Patch

diff --git a/sound/soc/nuc900/nuc900-pcm.c b/sound/soc/nuc900/nuc900-pcm.c
index b779a3d..b809fa9 100644
--- a/sound/soc/nuc900/nuc900-pcm.c
+++ b/sound/soc/nuc900/nuc900-pcm.c
@@ -306,11 +306,6 @@  static struct snd_pcm_ops nuc900_dma_ops = {
 	.mmap		= nuc900_dma_mmap,
 };
 
-static void nuc900_dma_free_dma_buffers(struct snd_pcm *pcm)
-{
-	snd_pcm_lib_preallocate_free_for_all(pcm);
-}
-
 static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
@@ -330,7 +325,6 @@  static int nuc900_dma_new(struct snd_soc_pcm_runtime *rtd)
 static struct snd_soc_platform_driver nuc900_soc_platform = {
 	.ops		= &nuc900_dma_ops,
 	.pcm_new	= nuc900_dma_new,
-	.pcm_free	= nuc900_dma_free_dma_buffers,
 };
 
 static int nuc900_soc_platform_probe(struct platform_device *pdev)