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authorAmit Daniel Kachhap <amit.daniel@samsung.com>2013-06-24 16:20:36 +0530
committerEduardo Valentin <eduardo.valentin@ti.com>2013-08-13 09:52:01 -0400
commit23a3eb1062d18001f895bd73aae8554870875cb6 (patch)
tree08459ba9dcd5bbdc93adf47d25a387636dd4b3eb /drivers/thermal
parentd58f0a6d8dd6af9f6b4fc4cb5f3f3c1379efc2ef (diff)
downloadlinux-23a3eb1062d18001f895bd73aae8554870875cb6.tar.bz2
thermal: exynos: Return success even if no cooling data supplied
This patch removes the error return in the bind/unbind routine as the platform may not register any cpufreq cooling data. Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Jonghwa Lee <jonghwa3.lee@samsung.com> Acked-by: Eduardo Valentin <eduardo.valentin@ti.com> Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/samsung/exynos_thermal_common.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c
index c6eab8c5316f..99318e533c44 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -132,7 +132,7 @@ static int exynos_bind(struct thermal_zone_device *thermal,
tab_size = data->cooling_data.freq_clip_count;
if (tab_ptr == NULL || tab_size == 0)
- return -EINVAL;
+ return 0;
/* find the cooling device registered*/
for (i = 0; i < th_zone->cool_dev_size; i++)
@@ -181,7 +181,7 @@ static int exynos_unbind(struct thermal_zone_device *thermal,
tab_size = data->cooling_data.freq_clip_count;
if (tab_size == 0)
- return -EINVAL;
+ return 0;
/* find the cooling device registered*/
for (i = 0; i < th_zone->cool_dev_size; i++)