backlight: jornada720_lcd: Constify lcd_ops

krzk · lag-linaro · commit 26679a701706 · 2024-05-03T10:45:09.000+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-v2-7-1aaa82b07bc6@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
diff --git a/drivers/video/backlight/jornada720_lcd.c b/drivers/video/backlight/jornada720_lcd.c
@@ -81,7 +81,7 @@ static int jornada_lcd_set_power(struct lcd_device *ld, int power)
 	return 0;
 }
 
-static struct lcd_ops jornada_lcd_props = {
+static const struct lcd_ops jornada_lcd_props = {
 	.get_contrast = jornada_lcd_get_contrast,
 	.set_contrast = jornada_lcd_set_contrast,
 	.get_power = jornada_lcd_get_power,

Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,7 @@ static int jornada_lcd_set_power(struct lcd_device *ld, int power)`
`81`	`81`	`return 0;`
`82`	`82`	`}`
`83`	`83`
`84`		`-static struct lcd_ops jornada_lcd_props = {`
	`84`	`+static const struct lcd_ops jornada_lcd_props = {`
`85`	`85`	`.get_contrast = jornada_lcd_get_contrast,`
`86`	`86`	`.set_contrast = jornada_lcd_set_contrast,`
`87`	`87`	`.get_power = jornada_lcd_get_power,`