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Commit 6415093f authored by Boris Brezillon's avatar Boris Brezillon Committed by Linus Walleij
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pinctrl: sunxi: check clk_prepare_enable return value 



Check the clk_prepare_enable return value to avoid false positive probe.

Signed-off-by: default avatarBoris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 3b02dad2

drivers/pinctrl/pinctrl-sunxi.c

+3 −1
Original line number Diff line number Diff line
@@ -884,7 +884,9 @@ static int sunxi_pinctrl_probe(struct platform_device *pdev) 
		goto gpiochip_error;

	}



	clk_prepare_enable(clk);

	ret = clk_prepare_enable(clk);

	if (ret)

		goto gpiochip_error;



	pctl->irq = irq_of_parse_and_map(node, 0);

	if (!pctl->irq) {