rtc: isl12022: constify pointers to hwmon_channel_info

krzk · alexandrebelloni · commit 303b1e894470 · 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/20230511175609.282191-3-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
@@ -89,7 +89,7 @@ static int isl12022_hwmon_read(struct device *dev,
 	return -EOPNOTSUPP;
 }
 
-static const struct hwmon_channel_info *isl12022_hwmon_info[] = {
+static const struct hwmon_channel_info * const isl12022_hwmon_info[] = {
 	HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT),
 	NULL
 };

Original file line number	Diff line number	Diff line change
`@@ -89,7 +89,7 @@ static int isl12022_hwmon_read(struct device *dev,`
`89`	`89`	`return -EOPNOTSUPP;`
`90`	`90`	`}`
`91`	`91`
`92`		`-static const struct hwmon_channel_info *isl12022_hwmon_info[] = {`
	`92`	`+static const struct hwmon_channel_info * const isl12022_hwmon_info[] = {`
`93`	`93`	`HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT),`
`94`	`94`	`NULL`
`95`	`95`	`};`