11 May
2012
11 May
'12
10:33 a.m.
On Fri, 2012-05-11 at 15:14 +0800, Richard Zhao wrote:
device_prep_dma_cyclic may be call in audio trigger function which is atomic context, so we make it atomic too.
- change channel0 lock to spinlock.
- Use polling to wait for channel0 finish running.
Signed-off-by: Richard Zhao richard.zhao@freescale.com
Thanks, Applied to slave-dma -next.
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~Vinod