hwmon: (pmbus/lm25066) Let enum chips start with index 0

Commit ac0c26bae662 ("hwmon: (lm25066) Use i2c_get_match_data()") changed
enum chips to start with 1 instead of 0, under the assumption that
the data pointer in of_device_id must not start with 0 (NULL) if
i2c_get_match_data() is used. However, that is perfectly fine as long as
there is also an i2c_device_id array with the same data which is used
as fallback in that case.

Let enum chips start with 0 to avoid confusion against other drivers
where the enum starts with 0 and i2c_get_match_data() is used as well.

Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/pmbus/lm25066.c b/drivers/hwmon/pmbus/lm25066.c
index cfffa4cdc0df911a70b228694312b7c87c113d0c..c36c124d1a2d86f502f66a89165d54e3942258ce 100644 (file)
--- a/drivers/hwmon/pmbus/lm25066.c
+++ b/drivers/hwmon/pmbus/lm25066.c
@@ -17,7 +17,7 @@
 #include <linux/of.h>
 #include "pmbus.h"
 
-enum chips { lm25056 = 1, lm25066, lm5064, lm5066, lm5066i };
+enum chips { lm25056, lm25066, lm5064, lm5066, lm5066i };
 
 #define LM25066_READ_VAUX              0xd0
 #define LM25066_MFR_READ_IIN           0xd1