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Commit 1137a9a649db818869905b010b120a95a01b0d24

Authored by Guenter Roeck
Committed by Guenter Roeck
1 parent 7bb5ee0169
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

hwmon: (ad7314) Remove unused defines, and rename OFFSET to SHIFT 

Remove unused defines AD7314_PD, AD7314_TEMP_SIGN, and ADT7301_TEMP_SIGN.
Rename AD7314_TEMP_OFFSET to the more appropriate AD7314_TEMP_SHIFT.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Jean Delvare <khali@linux-fr.org>

Showing 1 changed file with 2 additions and 9 deletions Side-by-side Diff

drivers/hwmon/ad7314.c
Diff comments   View file @ 1137a9a
... ... @@ -18,21 +18,14 @@
18 18 #include <linux/hwmon-sysfs.h>
19 19  
20 20 /*
21   - * AD7314 power mode
22   - */
23   -#define AD7314_PD 0x2000
24   -
25   -/*
26 21 * AD7314 temperature masks
27 22 */
28   -#define AD7314_TEMP_SIGN 0x200
29 23 #define AD7314_TEMP_MASK 0x7FE0
30   -#define AD7314_TEMP_OFFSET 5
  24 +#define AD7314_TEMP_SHIFT 5
31 25  
32 26 /*
33 27 * ADT7301 and ADT7302 temperature masks
34 28 */
35   -#define ADT7301_TEMP_SIGN 0x2000
36 29 #define ADT7301_TEMP_MASK 0x3FFF
37 30  
38 31 enum ad7314_variant {
... ... @@ -73,7 +66,7 @@
73 66 return ret;
74 67 switch (spi_get_device_id(chip->spi_dev)->driver_data) {
75 68 case ad7314:
76   - data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_OFFSET;
  69 + data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_SHIFT;
77 70 data = (data << 6) >> 6;
78 71  
79 72 return sprintf(buf, "%d\n", 250 * data);