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| author | Xiubo Li <Li.Xiubo@freescale.com> | 2013-12-17 11:16:40 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-17 15:17:56 +0400 |
| commit | 2b67f8ba41ac7acf01c8d5c742c713ead8b589cd (patch) | |
| tree | 4269cbf8661a95b669ec0086253f949ac4108e28 /drivers/dma/dmaengine.c | |
| parent | e9036c2a60f368b8ddc349fbbcde918ed32ab597 (diff) | |
| download | linux-2b67f8ba41ac7acf01c8d5c742c713ead8b589cd.tar.xz | |
ASoC: dmaengine: Add config parameter NULL check.
Because the "ASoC: dmaengine-pcm: Provide default config" has provided
us one defualt config of DMA. When using this, the config parameter of
devm_snd_dmaengine_pcm_register() will be NULL, so here we need to have
a check before using it.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/dma/dmaengine.c')
0 files changed, 0 insertions, 0 deletions