PCI: rcar: Check platform_get_irq() return code
authorBen Dooks <ben.dooks@codethink.co.uk>
Tue, 18 Feb 2014 02:10:51 +0000 (11:10 +0900)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 18 Feb 2014 20:16:55 +0000 (13:16 -0700)
The current code does not check the return from platform_get_irq() so add
an error check and return if this call does fail.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
drivers/pci/host/pci-rcar-gen2.c

Simple merge