hwmon: (pmbus) Increase attribute name size

Some hwmon sysfs attributes have a length of 20 bytes (plus terminating 0).
I2C_NAME_SIZE is defined as 20 and thus can not be used to define the length
of hwmon sysfs attributes. Replace it with PMBUS_NAME_SIZE, set to 24.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index cef763c7da3f..8ff7ebf53380 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -74,8 +74,10 @@
 #define PB_STATUS_INPUT_BASE    (PB_STATUS_FAN34_BASE + PMBUS_PAGES)
 #define PB_STATUS_TEMP_BASE     (PB_STATUS_INPUT_BASE + 1)
 
+#define PMBUS_NAME_SIZE         24
+
 struct pmbus_sensor {
-        char name[I2C_NAME_SIZE];       /* sysfs sensor name */
+        char name[PMBUS_NAME_SIZE];     /* sysfs sensor name */
         struct sensor_device_attribute attribute;
         u8 page;                /* page number */
         u8 reg;                 /* register */
@@ -86,14 +88,14 @@ struct pmbus_sensor {
 };
 
 struct pmbus_boolean {
-        char name[I2C_NAME_SIZE];       /* sysfs boolean name */
+        char name[PMBUS_NAME_SIZE];     /* sysfs boolean name */
         struct sensor_device_attribute attribute;
 };
 
 struct pmbus_label {
-        char name[I2C_NAME_SIZE];       /* sysfs label name */
+        char name[PMBUS_NAME_SIZE];     /* sysfs label name */
         struct sensor_device_attribute attribute;
-        char label[I2C_NAME_SIZE];      /* label */
+        char label[PMBUS_NAME_SIZE];    /* label */
 };
 
 struct pmbus_data {