On 1/11/23 10:29 AM, Guenter Roeck wrote:
On 1/10/23 18:07, XU pengfei wrote:
diff --git a/drivers/hwmon/powr1220.c b/drivers/hwmon/powr1220.c
index f77dc6db31ac..501337ee5aa3 100644
--- a/drivers/hwmon/powr1220.c
+++ b/drivers/hwmon/powr1220.c
@@ -174,7 +174,7 @@ static umode_t
powr1220_is_visible(const void *data, enum hwmon_sensor_types type, u32
attr, int channel)
{
- struct powr1220_data *chip_data = (struct powr1220_data *)data;
+ struct powr1220_data *chip_data = data;
This is wrong. That cast is needed to discard the "const".
CC [M] drivers/hwmon/powr1220.o
drivers/hwmon/powr1220.c: In function ‘powr1220_is_visible’:
drivers/hwmon/powr1220.c:177:43: error: initialization discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
177 | struct powr1220_data *chip_data = data;
| ^~~~
cc1: all warnings being treated as errors
--
Ammar Faizi
