From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date: Wed, 16 Dec 2009 16:10:09 +0000 (+0100)
Subject: ASoC: sh: FSI:: don't check platform_get_irq's return value against zero
X-Git-Tag: v2.6.33-rc2~15^2~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6aa179334743c6152bd63f1fa368d6db3720db9;p=pandora-kernel.git

ASoC: sh: FSI:: don't check platform_get_irq's return value against zero

platform_get_irq returns -ENXIO on failure, so !irq was probably
always true.  Better use (int)irq <= 0.  Note that a return value of
zero is still handled as error even though this could mean irq0.

This is a followup to 305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0 that
changed the return value of platform_get_irq from 0 to -ENXIO on error.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

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