Commits
Dmitry Torokhov committed c51d411fe1e
PCI: rcar: Fix error handling of irq_of_parse_and_map() Return value of irq_of_parse_and_map() is unsigned int, with 0 indicating failure, so testing for negative result never works. Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Phil Edworthy <phil.edworthy@renesas.com>