Commit c9128ed7 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Lee Jones
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backlight: lm3630a_bl: Simplify probe return on gpio request error 



Code can be simpler: return directly when devm_gpiod_get_optional()
failed.

Reviewed-by: default avatarDaniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240305-backlight-probe-v2-6-609b0cf24bde@linaro.org


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent b4c385b2

drivers/video/backlight/lm3630a_bl.c

+2 −4
Original line number Diff line number Diff line
@@ -540,10 +540,8 @@ static int lm3630a_probe(struct i2c_client *client) 


	pchip->enable_gpio = devm_gpiod_get_optional(&client->dev, "enable",

						GPIOD_OUT_HIGH);

	if (IS_ERR(pchip->enable_gpio)) {

		rval = PTR_ERR(pchip->enable_gpio);

		return rval;

	}

	if (IS_ERR(pchip->enable_gpio))

		return PTR_ERR(pchip->enable_gpio);



	/* chip initialize */

	rval = lm3630a_chip_init(pchip);