hwmon: (tmp401) Fix device detection for TMP411B and TMP411C
Turns out that TMP411B and TMP411C have different and unique device IDs.
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 f4290ec..be71a3e 100644
--- a/drivers/hwmon/tmp401.c
+++ b/drivers/hwmon/tmp401.c
@@ -89,7 +89,9 @@
/* Manufacturer / Device ID's */
#define TMP401_MANUFACTURER_ID 0x55
#define TMP401_DEVICE_ID 0x11
-#define TMP411_DEVICE_ID 0x12
+#define TMP411A_DEVICE_ID 0x12
+#define TMP411B_DEVICE_ID 0x13
+#define TMP411C_DEVICE_ID 0x10
#define TMP431_DEVICE_ID 0x31
/*
@@ -561,7 +563,19 @@
return -ENODEV;
kind = tmp401;
break;
- case TMP411_DEVICE_ID:
+ case TMP411A_DEVICE_ID:
+ if (client->addr != 0x4c)
+ return -ENODEV;
+ kind = tmp411;
+ break;
+ case TMP411B_DEVICE_ID:
+ if (client->addr != 0x4d)
+ return -ENODEV;
+ kind = tmp411;
+ break;
+ case TMP411C_DEVICE_ID:
+ if (client->addr != 0x4e)
+ return -ENODEV;
kind = tmp411;
break;
case TMP431_DEVICE_ID: