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lm85: fix the version check that broke adt7468 probing
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
hwmon
/
lm85.c
diff --git
a/drivers/hwmon/lm85.c
b/drivers/hwmon/lm85.c
index cfc1ee90f5a39d1934c686a5100a185457c2b8a6..cf1422ef6ef0acb8fc222d813392a625b00282e8 100644
(file)
--- a/
drivers/hwmon/lm85.c
+++ b/
drivers/hwmon/lm85.c
@@
-72,6
+72,7
@@
I2C_CLIENT_INSMOD_7(lm85b, lm85c, adm1027, adt7463, adt7468, emc6d100,
#define LM85_COMPANY_SMSC 0x5c
#define LM85_VERSTEP_VMASK 0xf0
#define LM85_VERSTEP_GENERIC 0x60
#define LM85_COMPANY_SMSC 0x5c
#define LM85_VERSTEP_VMASK 0xf0
#define LM85_VERSTEP_GENERIC 0x60
+#define LM85_VERSTEP_GENERIC2 0x70
#define LM85_VERSTEP_LM85C 0x60
#define LM85_VERSTEP_LM85B 0x62
#define LM85_VERSTEP_ADM1027 0x60
#define LM85_VERSTEP_LM85C 0x60
#define LM85_VERSTEP_LM85B 0x62
#define LM85_VERSTEP_ADM1027 0x60
@@
-334,6
+335,7
@@
static struct lm85_data *lm85_update_device(struct device *dev);
static const struct i2c_device_id lm85_id[] = {
{ "adm1027", adm1027 },
{ "adt7463", adt7463 },
static const struct i2c_device_id lm85_id[] = {
{ "adm1027", adm1027 },
{ "adt7463", adt7463 },
+ { "adt7468", adt7468 },
{ "lm85", any_chip },
{ "lm85b", lm85b },
{ "lm85c", lm85c },
{ "lm85", any_chip },
{ "lm85b", lm85b },
{ "lm85c", lm85c },
@@
-1153,7
+1155,8
@@
static int lm85_detect(struct i2c_client *client, int kind,
address, company, verstep);
/* All supported chips have the version in common */
address, company, verstep);
/* All supported chips have the version in common */
- if ((verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC) {
+ if ((verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC &&
+ (verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC2) {
dev_dbg(&adapter->dev, "Autodetection failed: "
"unsupported version\n");
return -ENODEV;
dev_dbg(&adapter->dev, "Autodetection failed: "
"unsupported version\n");
return -ENODEV;