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authorDevendra Naga <devendra.aaru@gmail.com>2013-03-04 17:52:48 +0100
committerZhang Rui <rui.zhang@intel.com>2013-03-11 16:09:29 +0100
commit043e4652bf3378883e7c0db38fa47fa8e2558f9c (patch)
treef1d56f2f084e3c0c64fe0f6b41d56bd57d074502 /drivers
parentthermal: rcar_thermal: propagate return value of thermal_zone_device_register (diff)
downloadlinux-043e4652bf3378883e7c0db38fa47fa8e2558f9c.tar.xz
linux-043e4652bf3378883e7c0db38fa47fa8e2558f9c.zip
thermal: exynos_thermal: return a proper error code while thermal_zone_device_register fail.
we are returning EINVAL while the thermal_zone_device_register function fail. instead we can use the return value from the thermal_zone_device_register by using PTR_ERR. Signed-off-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/thermal/exynos_thermal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thermal/exynos_thermal.c b/drivers/thermal/exynos_thermal.c
index e04ebd8671ac..46568c078dee 100644
--- a/drivers/thermal/exynos_thermal.c
+++ b/drivers/thermal/exynos_thermal.c
@@ -476,7 +476,7 @@ static int exynos_register_thermal(struct thermal_sensor_conf *sensor_conf)
if (IS_ERR(th_zone->therm_dev)) {
pr_err("Failed to register thermal zone device\n");
- ret = -EINVAL;
+ ret = PTR_ERR(th_zone->therm_dev);
goto err_unregister;
}
th_zone->mode = THERMAL_DEVICE_ENABLED;