Commit 08442ce9 authored Aug 29, 2013 by Mark Brown Committed by Mike Turquette Aug 30, 2013

clk: wm831x: Initialise wm831x pointer on init



Otherwise any attempt to interact with the hardware will crash. This is
what happens when drivers get written blind.

Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
Signed-off-by: Mike Turquette <mturquette@linaro.org>

parent 0044cbcd

drivers/clk/clk-wm831x.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -360,6 +360,8 @@ static int wm831x_clk_probe(struct platform_device *pdev)
		if (!clkdata)
		return -ENOMEM;

		clkdata->wm831x = wm831x;

		/* XTAL_ENA can only be set via OTP/InstantConfig so just read once */
		ret = wm831x_reg_read(wm831x, WM831X_CLOCK_CONTROL_2);
		if (ret < 0) {

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