From: Amit Daniel Kachhap Date: Mon, 24 Jun 2013 10:50:36 +0000 (+0530) Subject: thermal: exynos: Return success even if no cooling data supplied X-Git-Tag: firefly_0821_release~176^2~5333^2~14^2~13 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=23a3eb1062d18001f895bd73aae8554870875cb6;p=firefly-linux-kernel-4.4.55.git 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 Acked-by: Jonghwa Lee Acked-by: Eduardo Valentin Signed-off-by: Amit Daniel Kachhap Signed-off-by: Eduardo Valentin --- 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++)