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| author | Olof Johansson <olof@lixom.net> | 2012-09-20 19:57:38 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-09-20 19:57:38 -0700 |
| commit | 32dec75349da4e68b53f099ce3a96469cdc334d6 (patch) | |
| tree | 96aca7914b07697668ec716a3f80fb8c82e7a971 /sound/soc/spear/spear_pcm.c | |
| parent | 740418ef19fd7def7b9c333435d4ca1dce28cc42 (diff) | |
| parent | 9891e3240543c45176b1298164418b61e8909ed0 (diff) | |
Merge tag 'tegra-for-3.7-dmaengine' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/cleanup
ARM: tegra: switch to dmaengine
The Tegra code-base has contained both a legacy DMA and a dmaengine
driver since v3.6-rcX. This series flips Tegra's defconfig to enable
dmaengine rather than the legacy driver, and removes the legacy driver
and all client code.
* tag 'tegra-for-3.7-dmaengine' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ASoC: tegra: remove support of legacy DMA driver based access
spi: tegra: remove support of legacy DMA driver based access
ARM: tegra: apbio: remove support of legacy DMA driver based access
ARM: tegra: dma: remove legacy APB DMA driver
ARM: tegra: config: enable dmaengine based APB DMA driver
+ sync to 3.6-rc6
Diffstat (limited to 'sound/soc/spear/spear_pcm.c')
| -rw-r--r-- | sound/soc/spear/spear_pcm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c index 97c2cac8e92c..8c7f23729446 100644 --- a/sound/soc/spear/spear_pcm.c +++ b/sound/soc/spear/spear_pcm.c @@ -138,7 +138,7 @@ static void spear_pcm_free(struct snd_pcm *pcm) continue; buf = &substream->dma_buffer; - if (!buf && !buf->area) + if (!buf || !buf->area) continue; dma_free_writecombine(pcm->card->dev, buf->bytes, |