tree 0b2a48e911b52b0da4839808bb7b8bc5b08f79fc
parent 8d90035e379c1987d72e5eef8c6c9ed3d86a7ca1
author Kedareswara rao Appana <appana.durga.rao@xilinx.com> 1512624268 +0530
committer Vinod Koul <vinod.koul@intel.com> 1513570026 +0530

dmaengine: zynqmp_dma: Fix race condition in the probe

Incase of interrupt property is not present,
Driver is trying to free an invalid irq,
This patch fixes it by adding a check before freeing the irq.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>