8 Aug
2011
8 Aug
'11
5:43 p.m.
On Fri, 2011-08-05 at 00:44 +0200, Stephen Warren wrote:
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
All
Acked-by: Liam Girdwood lrg@ti.com