backlight: l4f00242t03: Constify lcd_ops

krzk · lag-linaro · commit aefc911e42a3 · 2024-05-03T10:45:13.000+01:00
'struct lcd_ops' is not modified by core backlight code, so it can be made const for increased code safety. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20240424-video-backlight-lcd-ops-v2-8-1aaa82b07bc6@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c
@@ -158,7 +158,7 @@ static int l4f00242t03_lcd_power_set(struct lcd_device *ld, int power)
 	return 0;
 }
 
-static struct lcd_ops l4f_ops = {
+static const struct lcd_ops l4f_ops = {
 	.set_power	= l4f00242t03_lcd_power_set,
 	.get_power	= l4f00242t03_lcd_power_get,
 };

Original file line number	Diff line number	Diff line change
`@@ -158,7 +158,7 @@ static int l4f00242t03_lcd_power_set(struct lcd_device *ld, int power)`
`158`	`158`	`return 0;`
`159`	`159`	`}`
`160`	`160`
`161`		`-static struct lcd_ops l4f_ops = {`
	`161`	`+static const struct lcd_ops l4f_ops = {`
`162`	`162`	`.set_power = l4f00242t03_lcd_power_set,`
`163`	`163`	`.get_power = l4f00242t03_lcd_power_get,`
`164`	`164`	`};`