Commit ece70e79 authored by Rong Qianfeng's avatar Rong Qianfeng Committed by Bartosz Golaszewski
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gpio: stp-xway: Simplify using devm_clk_get_enabled() 



Use devm_clk_get_enabled() simplify xway_stp_probe().

Signed-off-by: default avatarRong Qianfeng <rongqianfeng@vivo.com>
Link: https://lore.kernel.org/r/20240820121651.29706-2-rongqianfeng@vivo.com


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent d25f9ab1

drivers/gpio/gpio-stp-xway.c

+2 −8
Original line number Diff line number Diff line
@@ -296,23 +296,17 @@ static int xway_stp_probe(struct platform_device *pdev) 
	if (!of_property_read_bool(pdev->dev.of_node, "lantiq,rising"))

		chip->edge = XWAY_STP_FALLING;



	clk = devm_clk_get(&pdev->dev, NULL);

	clk = devm_clk_get_enabled(&pdev->dev, NULL);

	if (IS_ERR(clk)) {

		dev_err(&pdev->dev, "Failed to get clock\n");

		return PTR_ERR(clk);

	}



	ret = clk_prepare_enable(clk);

	if (ret)

		return ret;



	xway_stp_hw_init(chip);



	ret = devm_gpiochip_add_data(&pdev->dev, &chip->gc, chip);

	if (ret) {

		clk_disable_unprepare(clk);

	if (ret)

		return ret;

	}



	dev_info(&pdev->dev, "Init done\n");