From: Dmitry Torokhov <dtor@chromium.org>
Date: Fri, 14 Nov 2014 22:19:03 +0000 (-0800)
Subject: PCI: keystone: Fix error handling of irq_of_parse_and_map()
X-Git-Tag: fixes-v4.0-rc1~161^2~6^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea3651fee6c92a29244830334979396465ed8587;p=pandora-kernel.git

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

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