| commit | b4dae6e1adaedc9c343b5f00332312d649600bdc | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Sun Sep 25 16:12:18 2011 +0200 |
| committer | Vinod Koul <vinod.koul@linux.intel.com> | Wed Sep 28 10:07:25 2011 +0530 |
| tree | a872c8264821ea355520661d40e74893cfebc0ca | |
| parent | 0745c9a5e3b64ee03784bc58ba5b127418d78b4e [diff] |
dmaengine: shdma: protect against the IRQ handler The IRQ handler of the shdma driver accesses common hardware registers, that are also accessed from other contexts. Therefore access to them has to be performed with interrupts disabled, not only with disabled bottom halves. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>