PCI: keystone: Fix error handling of irq_of_parse_and_map()

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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: Murali Karicheri <m-karicheri2@ti.com>

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Dmitry Torokhov 2014-11-14 14:19:03 -08:00 • committed by Bjorn Helgaas

parent 97bf6af1f9

commit ea3651fee6

1 changed files with 1 additions and 1 deletions

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drivers/pci/host/pci-keystone.c

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