backlight: ltv350qv: Constify lcd_ops

krzk · lag-linaro · commit 62560bfafdf3 · 2024-05-03T10:45:22.000+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-v2-11-1aaa82b07bc6@kernel.org Signed-off-by: Lee Jones <lee@kernel.org>
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
@@ -217,7 +217,7 @@ static int ltv350qv_get_power(struct lcd_device *ld)
 	return lcd->power;
 }
 
-static struct lcd_ops ltv_ops = {
+static const struct lcd_ops ltv_ops = {
 	.get_power	= ltv350qv_get_power,
 	.set_power	= ltv350qv_set_power,
 };

Original file line number	Diff line number	Diff line change
`@@ -217,7 +217,7 @@ static int ltv350qv_get_power(struct lcd_device *ld)`
`217`	`217`	`return lcd->power;`
`218`	`218`	`}`
`219`	`219`
`220`		`-static struct lcd_ops ltv_ops = {`
	`220`	`+static const struct lcd_ops ltv_ops = {`
`221`	`221`	`.get_power = ltv350qv_get_power,`
`222`	`222`	`.set_power = ltv350qv_set_power,`
`223`	`223`	`};`