PCI: xilinx: Clear interrupt register for invalid interrupt
authorBharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Thu, 1 Sep 2016 10:14:42 +0000 (15:44 +0530)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 13 Sep 2016 15:38:19 +0000 (10:38 -0500)
commit3cd049ab9edd48a41955b8d05f0bc57ead918456
tree8c02857a2f569c5a83e97f5626242b8185d97178
parentb584fa1fde71aa57fb63d32f66ff6c192ff7f2c5
PCI: xilinx: Clear interrupt register for invalid interrupt

The interrupt decode register is not being cleared if an invalid interrupt
arises.  Clear the decode register in this case.

Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
drivers/pci/host/pcie-xilinx.c