Commit ba607b62 authored Nov 26, 2012 by Sebastian Hesselbarth Committed by Jason Cooper Jan 07, 2013

pinctrl: mvebu: make pdma clock on dove mandatory



With the ability to pass clocks through DT, now make the pdma
clock of dove pinctrl mandatory. Otherwise, pinctrl will hang
the system when accessing some registers.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

parent db7d77e6

drivers/pinctrl/mvebu/pinctrl-dove.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -595,7 +595,10 @@ static int __devinit dove_pinctrl_probe(struct platform_device *pdev)
		* grab clk to make sure it is ticking.
		*/
		clk = devm_clk_get(&pdev->dev, NULL);
		if (!IS_ERR(clk))
		if (IS_ERR(clk)) {
		dev_err(&pdev->dev, "Unable to get pdma clock");
		return PTR_RET(clk);
		}
		clk_prepare_enable(clk);

		return mvebu_pinctrl_probe(pdev);