From 1bae9958f8b0162aadf79e2ac20bcc9a409bb661 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 19 Sep 2012 22:00:10 +0200 Subject: cpufreq: OMAP: Check IS_ERR() instead of NULL for omap_device_get_by_hwmod_name omap_device_get_by_hwmod_name() returns ERR_PTR on error. Signed-off-by: Axel Lin Acked-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/omap-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/cpufreq/omap-cpufreq.c') diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 6e22f4481c07..65f8e9a54975 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -266,9 +266,9 @@ static int __init omap_cpufreq_init(void) } mpu_dev = omap_device_get_by_hwmod_name("mpu"); - if (!mpu_dev) { + if (IS_ERR(mpu_dev)) { pr_warning("%s: unable to get the mpu device\n", __func__); - return -EINVAL; + return PTR_ERR(mpu_dev); } mpu_reg = regulator_get(mpu_dev, "vcc"); -- cgit v1.2.3