From: Dmitry Torokhov <dtor@chromium.org>
Date: Fri, 14 Nov 2014 22:21:53 +0000 (-0800)
Subject: PCI: rcar: Fix error handling of irq_of_parse_and_map()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~145^2~6^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c51d411fe1e5f5f378b4db6b10dbe89e2e8688e4;p=pandora-kernel.git

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>
---

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