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thermal: sun8i: Remove unused variable and unneeded macros

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The cp_ft_flag variable is not used after initialization, so delete
it. After that, THS_EFUSE_CP_FT_MASK, THS_EFUSE_CP_FT_BIT and
THS_CALIBRATION_IN_FT are not needed, so delete them.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200112180925.23705-1-tiny.windzz@gmail.com
This commit is contained in:
Yangtao Li 2020-01-12 18:09:25 +00:00 committed by Daniel Lezcano
parent 69d5f3a9c0
commit 291292cddc
1 changed files with 0 additions and 6 deletions
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6
drivers/thermal/sun8i_thermal.c
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@ -54,9 +54,6 @@
#define SUN50I_H6_THS_DATA_IRQ_STS(x) BIT(x)
/* millidegree celsius */
#define THS_EFUSE_CP_FT_MASK 0x3000
#define THS_EFUSE_CP_FT_BIT 12
#define THS_CALIBRATION_IN_FT 1
struct tsensor {
struct ths_device *tmdev;
@ -88,7 +85,6 @@ struct ths_device {
struct clk *bus_clk;
struct clk *mod_clk;
struct tsensor sensor[MAX_SENSOR_NUM];
u32 cp_ft_flag;
};
/* Temp Unit: millidegree Celsius */
@ -244,8 +240,6 @@ static int sun50i_h6_ths_calibrate(struct ths_device *tmdev,
* register values and this will become a calibration offset.
*/
ft_temp = (caldata[0] & FT_TEMP_MASK) * 100;
tmdev->cp_ft_flag = (caldata[0] & THS_EFUSE_CP_FT_MASK)
>> THS_EFUSE_CP_FT_BIT;
for (i = 0; i < tmdev->chip->sensor_num; i++) {
int sensor_reg = caldata[i + 1];