rtc: rv3032: constify pointers to hwmon_channel_info

krzk · alexandrebelloni · commit b19118965778 · 2023-06-06T23:24:54.000+02:00
Statically allocated array of pointers to hwmon_channel_info can be made const for safety. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230511175609.282191-4-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/rtc-rv3032.c b/drivers/rtc/rtc-rv3032.c
@@ -842,7 +842,7 @@ static int rv3032_hwmon_read(struct device *dev, enum hwmon_sensor_types type,
 	return err;
 }
 
-static const struct hwmon_channel_info *rv3032_hwmon_info[] = {
+static const struct hwmon_channel_info * const rv3032_hwmon_info[] = {
 	HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),
 	HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_MAX_HYST),
 	NULL

Original file line number	Diff line number	Diff line change
`@@ -842,7 +842,7 @@ static int rv3032_hwmon_read(struct device *dev, enum hwmon_sensor_types type,`
`842`	`842`	`return err;`
`843`	`843`	`}`
`844`	`844`
`845`		`-static const struct hwmon_channel_info *rv3032_hwmon_info[] = {`
	`845`	`+static const struct hwmon_channel_info * const rv3032_hwmon_info[] = {`
`846`	`846`	`HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),`
`847`	`847`	`HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT \| HWMON_T_MAX \| HWMON_T_MAX_HYST),`
`848`	`848`	`NULL`