diff options
| author | Caesar Wang <wxt@rock-chips.com> | 2015-11-09 12:48:58 +0800 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2015-11-12 10:20:16 -0800 |
| commit | 437df2172e8d63b21b748ba1f3ac574451a51440 (patch) | |
| tree | 40391f0a32530445e2f67ec6e5dd9fa60eeb6f49 /drivers/thermal | |
| parent | 020ba95dbbbe83073a9728e046b4512b40896197 (diff) | |
| download | lwn-437df2172e8d63b21b748ba1f3ac574451a51440.tar.gz lwn-437df2172e8d63b21b748ba1f3ac574451a51440.zip | |
thermal: rockchip: consistently use int for temperatures
As Temperature is currently represented as int not long in the thermal
framework since use int intead of unsigned long/long to represent
temperature to avoid bogus overheat detection when negative temperature
reported.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/rockchip_thermal.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index 7c5b7845419b..73d47f8461a8 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -88,7 +88,7 @@ struct rockchip_tsadc_chip { int chn_num; /* The hardware-controlled tshut property */ - long tshut_temp; + int tshut_temp; enum tshut_mode tshut_mode; enum tshut_polarity tshut_polarity; @@ -101,7 +101,7 @@ struct rockchip_tsadc_chip { int (*get_temp)(struct chip_tsadc_table table, int chn, void __iomem *reg, int *temp); void (*set_tshut_temp)(struct chip_tsadc_table table, - int chn, void __iomem *reg, long temp); + int chn, void __iomem *reg, int temp); void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m); /* Per-table methods */ @@ -126,7 +126,7 @@ struct rockchip_thermal_data { void __iomem *regs; - long tshut_temp; + int tshut_temp; enum tshut_mode tshut_mode; enum tshut_polarity tshut_polarity; }; @@ -160,7 +160,7 @@ struct rockchip_thermal_data { struct tsadc_table { u32 code; - long temp; + int temp; }; static const struct tsadc_table v2_code_table[] = { @@ -202,7 +202,7 @@ static const struct tsadc_table v2_code_table[] = { }; static u32 rk_tsadcv2_temp_to_code(struct chip_tsadc_table table, - long temp) + int temp) { int high, low, mid; @@ -356,7 +356,7 @@ static int rk_tsadcv2_get_temp(struct chip_tsadc_table table, } static void rk_tsadcv2_tshut_temp(struct chip_tsadc_table table, - int chn, void __iomem *regs, long temp) + int chn, void __iomem *regs, int temp) { u32 tshut_value, val; @@ -469,7 +469,7 @@ static int rockchip_configure_from_dt(struct device *dev, if (of_property_read_u32(np, "rockchip,hw-tshut-temp", &shut_temp)) { dev_warn(dev, - "Missing tshut temp property, using default %ld\n", + "Missing tshut temp property, using default %d\n", thermal->chip->tshut_temp); thermal->tshut_temp = thermal->chip->tshut_temp; } else { @@ -477,7 +477,7 @@ static int rockchip_configure_from_dt(struct device *dev, } if (thermal->tshut_temp > INT_MAX) { - dev_err(dev, "Invalid tshut temperature specified: %ld\n", + dev_err(dev, "Invalid tshut temperature specified: %d\n", thermal->tshut_temp); return -ERANGE; } |