hwmon: (tmp401) Drop unused defines, use BIT for bit masks
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>
diff --git a/drivers/hwmon/tmp401.c b/drivers/hwmon/tmp401.c
index be71a3e..04cf0c6 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -30,6 +30,7 @@
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/bitops.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/i2c.h>
@@ -54,10 +55,8 @@
#define TMP401_CONVERSION_RATE_READ 0x04
#define TMP401_CONVERSION_RATE_WRITE 0x0A
#define TMP401_TEMP_CRIT_HYST 0x21
-#define TMP401_CONSECUTIVE_ALERT 0x22
#define TMP401_MANUFACTURER_ID_REG 0xFE
#define TMP401_DEVICE_ID_REG 0xFF
-#define TMP411_N_FACTOR_REG 0x18
static const u8 TMP401_TEMP_MSB[2] = { 0x00, 0x01 };
static const u8 TMP401_TEMP_LSB[2] = { 0x15, 0x10 };
@@ -76,15 +75,15 @@
static const u8 TMP411_TEMP_HIGHEST_LSB[2] = { 0x33, 0x37 };
/* Flags */
-#define TMP401_CONFIG_RANGE 0x04
-#define TMP401_CONFIG_SHUTDOWN 0x40
-#define TMP401_STATUS_LOCAL_CRIT 0x01
-#define TMP401_STATUS_REMOTE_CRIT 0x02
-#define TMP401_STATUS_REMOTE_OPEN 0x04
-#define TMP401_STATUS_REMOTE_LOW 0x08
-#define TMP401_STATUS_REMOTE_HIGH 0x10
-#define TMP401_STATUS_LOCAL_LOW 0x20
-#define TMP401_STATUS_LOCAL_HIGH 0x40
+#define TMP401_CONFIG_RANGE BIT(2)
+#define TMP401_CONFIG_SHUTDOWN BIT(6)
+#define TMP401_STATUS_LOCAL_CRIT BIT(0)
+#define TMP401_STATUS_REMOTE_CRIT BIT(1)
+#define TMP401_STATUS_REMOTE_OPEN BIT(2)
+#define TMP401_STATUS_REMOTE_LOW BIT(3)
+#define TMP401_STATUS_REMOTE_HIGH BIT(4)
+#define TMP401_STATUS_LOCAL_LOW BIT(5)
+#define TMP401_STATUS_LOCAL_HIGH BIT(6)
/* Manufacturer / Device ID's */
#define TMP401_MANUFACTURER_ID 0x55