AuxXxilium/linux_dsm_epyc7002
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a96edd59b2
linux_dsm_epyc7002/sound/soc/tegra
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Stephen Warren a96edd59b2 ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS 
Not all PCM devices have all sub-streams. Specifically, the SPDIF driver
only supports playback and hence has no capture substream. Check whether
a substream exists before dereferencing it, when de-allocating DMA
buffers in tegra_pcm_deallocate_dma_buffer.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org
2011-08-09 09:40:57 +09:00
..
Kconfig ASoC: Tegra: Implement SPDIF CPU DAI 2011-07-05 12:20:56 -07:00
Makefile ASoC: Tegra: Implement SPDIF CPU DAI 2011-07-05 12:20:56 -07:00
tegra_asoc_utils.c ASoC: Tegra: Don't return mclk_changed from utils_set_rate 2011-04-20 13:49:55 +01:00
tegra_asoc_utils.h ASoC: Tegra: Don't return mclk_changed from utils_set_rate 2011-04-20 13:49:55 +01:00
tegra_das.c ASoC: Tegra: Add MODULE_ALIAS 2011-02-13 19:50:10 +00:00
tegra_das.h ASoC: tegra: Add tegra-das driver 2011-01-10 22:20:20 +00:00
tegra_i2s.c Merge branch 'for-3.0' into for-3.1 2011-07-04 08:54:40 -07:00
tegra_i2s.h ASoC: tegra: Add tegra-i2s driver 2011-01-10 22:20:39 +00:00
tegra_pcm.c ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS 2011-08-09 09:40:57 +09:00
tegra_pcm.h ASoC: tegra: Add tegra-pcm driver 2011-01-10 22:20:29 +00:00
tegra_spdif.c ASoC: Tegra: Implement SPDIF CPU DAI 2011-07-05 12:20:56 -07:00
tegra_spdif.h ASoC: Tegra: Implement SPDIF CPU DAI 2011-07-05 12:20:56 -07:00
tegra_wm8903.c ASoC: Tegra: Enable Kaen HP_MUTE at boot 2011-05-27 22:13:54 +08:00
trimslice.c ASoC: tegra: TrimSlice machine support 2011-05-03 18:42:44 +01:00