| commit | 73eab978ad6934499b83ecc920d470fe99c5e54d | [log] [tgz] |
|---|---|---|
| author | Sascha Hauer <s.hauer@pengutronix.de> | Thu Aug 25 11:03:35 2011 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Aug 29 20:08:26 2011 +0530 |
| tree | 1f622269c883e767832a365557c2c504a3fd2fc3 | |
| parent | 981ed70d8e4faf3689dbf3c48868a31d5b004d7a [diff] |
dmaengine i.MX SDMA: lock channel 0 channel0 of the sdma engine is the configuration channel. It is a shared resource and thus must be protected by a mutex. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>