[PATCH] dmaengine: fsl-edma: clear pending interrupts on initialization
vinod.koul at intel.com
Fri Jun 12 06:01:34 PDT 2015
On Sun, Jun 07, 2015 at 09:46:10PM +0200, Stefan Agner wrote:
> Clear pending interrupts before requesting interrupts and move
> interrupt initialization after channels have been initialized.
> This avoids a NULL pointer dereference panic when using kexec
> while DMA requests were running.
More information about the linux-arm-kernel