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ARM: OMAP: fix return value check in beagle_opp_init()

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In case of error, the function omap_device_get_by_hwmod_name()
returns ERR_PTR() not NULL pointer. The NULL test in the return
value check should be replaced with IS_ERR().

dpatch engine is used to auto generated this patch.
(https://github.com/weiyj/dpatch)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Wei Yongjun 2012-09-21 14:26:37 +08:00 committed by Kevin Hilman
parent a0d271cbfe
commit 104c7949e2
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-omap2/board-omap3beagle.c
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@ -466,7 +466,7 @@ static void __init beagle_opp_init(void)
mpu_dev = omap_device_get_by_hwmod_name("mpu");
iva_dev = omap_device_get_by_hwmod_name("iva");
if (!mpu_dev || !iva_dev) {
if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) {
pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
__func__, mpu_dev, iva_dev);
return;