| commit | d89b0a136e61c2d7d37a8040269a2ae169345c7a | |
| author | Lu Guanqun <guanqun.lu@intel.com> | |
| Fri, 8 Apr 2011 07:38:48 +0000 (8 15:38 +0800) | ||
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | |
| Mon, 11 Apr 2011 20:14:51 +0000 (11 13:14 -0700) | ||
| tree | 8964aa1701dc14c3824e6c3d3b35a26c723b046e | treesnapshot (tar.gz zip) |
| parent | d985f27e13fe62e158a3416e3d8308ef1cf6028c | commitdiff |
ASoC: sst_platform: Fix lock acquring
Fix the possible dead lock shown below:
spin_lock
sst_get_stream_status
sst_period_elapsed
intel_sst_interrupt
handle_IRQ_event
handle_fasteoi_irq
do_IRQ
common_interrupt
spin_lock
sst_set_stream_status
sst_platform_pcm_trigger
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Fix the possible dead lock shown below:
spin_lock
sst_get_stream_status
sst_period_elapsed
intel_sst_interrupt
handle_IRQ_event
handle_fasteoi_irq
do_IRQ
common_interrupt
spin_lock
sst_set_stream_status
sst_platform_pcm_trigger
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| sound/soc/mid-x86/sst_platform.c | diffblobblamehistory |