[PATCH] thermal: exynos: use of_property_read_u8()

[Saurabh Sengar]

use of_property_read_u8() for u8 variables,
also changed the return type to void as this function return type
is nowhere used.

Signed-off-by: Saurabh Sengar <saurabh.tr...@gmail.com>
---
 drivers/thermal/samsung/exynos_tmu.c | 30 +++++++++++++-----------------
 1 file changed, 13 insertions(+), 17 deletions(-)

diff --git a/drivers/thermal/samsung/exynos_tmu.c 
b/drivers/thermal/samsung/exynos_tmu.c
index fa61eff..b692c95 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -1128,20 +1128,16 @@ static int exynos_of_get_soc_type(struct device_node 
*np)
        return -EINVAL;
 }
 
-static int exynos_of_sensor_conf(struct device_node *np,
+static void exynos_of_sensor_conf(struct device_node *np,
                                 struct exynos_tmu_platform_data *pdata)
 {
-       u32 value;
-       int ret;
-
        of_node_get(np);
 
-       ret = of_property_read_u32(np, "samsung,tmu_gain", &value);
-       pdata->gain = (u8)value;
-       of_property_read_u32(np, "samsung,tmu_reference_voltage", &value);
-       pdata->reference_voltage = (u8)value;
-       of_property_read_u32(np, "samsung,tmu_noise_cancel_mode", &value);
-       pdata->noise_cancel_mode = (u8)value;
+       of_property_read_u8(np, "samsung,tmu_gain", &pdata->gain);
+       of_property_read_u8(np, "samsung,tmu_reference_voltage",
+                               &pdata->reference_voltage);
+       of_property_read_u8(np, "samsung,tmu_noise_cancel_mode",
+                               &pdata->noise_cancel_mode);
 
        of_property_read_u32(np, "samsung,tmu_efuse_value",
                             &pdata->efuse_value);
@@ -1150,18 +1146,18 @@ static int exynos_of_sensor_conf(struct device_node *np,
        of_property_read_u32(np, "samsung,tmu_max_efuse_value",
                             &pdata->max_efuse_value);
 
-       of_property_read_u32(np, "samsung,tmu_first_point_trim", &value);
-       pdata->first_point_trim = (u8)value;
-       of_property_read_u32(np, "samsung,tmu_second_point_trim", &value);
-       pdata->second_point_trim = (u8)value;
-       of_property_read_u32(np, "samsung,tmu_default_temp_offset", &value);
-       pdata->default_temp_offset = (u8)value;
+       of_property_read_u8(np, "samsung,tmu_first_point_trim",
+                               &pdata->first_point_trim);
+       of_property_read_u8(np, "samsung,tmu_second_point_trim",
+                               &pdata->second_point_trim);
+       of_property_read_u8(np, "samsung,tmu_default_temp_offset",
+                               &pdata->default_temp_offset);
 
        of_property_read_u32(np, "samsung,tmu_cal_type", &pdata->cal_type);
        of_property_read_u32(np, "samsung,tmu_cal_mode", &pdata->cal_mode);
 
        of_node_put(np);
-       return 0;
+       return;
 }
 
 static int exynos_map_dt_data(struct platform_device *pdev)
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/