lkml.org 
[lkml]   [2020]   [Jan]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] thermal: sun8i: remove unused variable and unneeded macros
Date
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>
---
drivers/thermal/sun8i_thermal.c | 6 ------
1 file changed, 6 deletions(-)

diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c
index 4bcde9491edb..bd7549f9ecba 100644
--- a/drivers/thermal/sun8i_thermal.c
+++ b/drivers/thermal/sun8i_thermal.c
@@ -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];
--
2.17.1
\
 
 \ /
  Last update: 2020-01-12 19:10    [W:0.057 / U:5.524 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site