diff options
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/armada_thermal.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 6c4af2622d4f..f350d7efd35a 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -24,8 +24,6 @@ #include <linux/of_device.h> #include <linux/thermal.h> -#define THERMAL_VALID_MASK 0x1 - /* Thermal Manager Control and Status Register */ #define PMU_TDC0_SW_RST_MASK (0x1 << 1) #define PMU_TM_DISABLE_OFFS 0 @@ -67,7 +65,7 @@ struct armada_thermal_data { /* Register shift and mask to access the sensor temperature */ unsigned int temp_shift; unsigned int temp_mask; - unsigned int is_valid_shift; + u32 is_valid_bit; }; static void armadaxp_init_sensor(struct platform_device *pdev, @@ -149,9 +147,9 @@ static void armada380_init_sensor(struct platform_device *pdev, static bool armada_is_valid(struct armada_thermal_priv *priv) { - unsigned long reg = readl_relaxed(priv->sensor); + u32 reg = readl_relaxed(priv->sensor); - return (reg >> priv->data->is_valid_shift) & THERMAL_VALID_MASK; + return reg & priv->data->is_valid_bit; } static int armada_get_temp(struct thermal_zone_device *thermal, @@ -199,7 +197,7 @@ static const struct armada_thermal_data armadaxp_data = { static const struct armada_thermal_data armada370_data = { .is_valid = armada_is_valid, .init_sensor = armada370_init_sensor, - .is_valid_shift = 9, + .is_valid_bit = BIT(9), .temp_shift = 10, .temp_mask = 0x1ff, .coef_b = 3153000000UL, @@ -210,7 +208,7 @@ static const struct armada_thermal_data armada370_data = { static const struct armada_thermal_data armada375_data = { .is_valid = armada_is_valid, .init_sensor = armada375_init_sensor, - .is_valid_shift = 10, + .is_valid_bit = BIT(10), .temp_shift = 0, .temp_mask = 0x1ff, .coef_b = 3171900000UL, @@ -221,7 +219,7 @@ static const struct armada_thermal_data armada375_data = { static const struct armada_thermal_data armada380_data = { .is_valid = armada_is_valid, .init_sensor = armada380_init_sensor, - .is_valid_shift = 10, + .is_valid_bit = BIT(10), .temp_shift = 0, .temp_mask = 0x3ff, .coef_b = 1172499100UL, |