ASoC: tegra-alt: Spinlock in ISR
authorDipesh Gandhi <dipeshg@nvidia.com>
Wed, 17 Sep 2014 04:42:19 +0000 (09:42 +0530)
committerArun Shamanna Lakshmi <aruns@nvidia.com>
Wed, 17 Sep 2014 17:42:33 +0000 (10:42 -0700)
commit28edae5de6a9ebf64edf9d43f73bc051476f2306
treebf6e0a11748c03e98cb85dc2210265781b8a08f7
parentd1a3225c3b804ae9ea709e99d5f59fef5ab5dc27
ASoC: tegra-alt: Spinlock in ISR

I2S driver has shared interrupt routine for
all the i2s devices. This requires addition of
spinlock for critcal section protection.

Bug 200008382

Change-Id: I4f113cddf63a942711960c00702a0db41f0e3d41
Signed-off-by: Dipesh Gandhi <dipeshg@nvidia.com>
Reviewed-on: http://git-master/r/499623
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Nitin Pai <npai@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Arun Shamanna Lakshmi <aruns@nvidia.com>
sound/soc/tegra-alt/tegra30_i2s_alt.c
sound/soc/tegra-alt/tegra30_i2s_alt.h