Commit c27f2de7 authored Oct 30, 2013 by Wei Yongjun Committed by Tony Lindgren Nov 15, 2013

ARM: OMAP3: Beagle: fix return value check in beagle_opp_init()



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

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 7b0d0cce

arch/arm/mach-omap2/board-omap3beagle.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -510,7 +510,7 @@ static int __init beagle_opp_init(void)
		mpu_dev = get_cpu_device(0);
		iva_dev = omap_device_get_by_hwmod_name("iva");

		if (IS_ERR(mpu_dev) \|\| IS_ERR(iva_dev)) {
		if (!mpu_dev \|\| IS_ERR(iva_dev)) {
		pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
		__func__, mpu_dev, iva_dev);
		return -ENODEV;