From 1137a9a649db818869905b010b120a95a01b0d24 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Sun, 22 Apr 2012 00:22:00 -0400 Subject: 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 Cc: Jonathan Cameron Acked-by: Jean Delvare --- drivers/hwmon/ad7314.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'drivers/hwmon') diff --git a/drivers/hwmon/ad7314.c b/drivers/hwmon/ad7314.c index f85ce70d9677..cfec802cf9ca 100644 --- a/drivers/hwmon/ad7314.c +++ b/drivers/hwmon/ad7314.c @@ -17,22 +17,15 @@ #include #include -/* - * AD7314 power mode - */ -#define AD7314_PD 0x2000 - /* * AD7314 temperature masks */ -#define AD7314_TEMP_SIGN 0x200 #define AD7314_TEMP_MASK 0x7FE0 -#define AD7314_TEMP_OFFSET 5 +#define AD7314_TEMP_SHIFT 5 /* * ADT7301 and ADT7302 temperature masks */ -#define ADT7301_TEMP_SIGN 0x2000 #define ADT7301_TEMP_MASK 0x3FFF enum ad7314_variant { @@ -73,7 +66,7 @@ static ssize_t ad7314_show_temperature(struct device *dev, return ret; switch (spi_get_device_id(chip->spi_dev)->driver_data) { case ad7314: - data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_OFFSET; + data = (ret & AD7314_TEMP_MASK) >> AD7314_TEMP_SHIFT; data = (data << 6) >> 6; return sprintf(buf, "%d\n", 250 * data); -- cgit v1.2.3