[PATCH] clk: wm831x: Initialise wm831x pointer on init

From: Mark Brown broonie@linaro.org

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 --- drivers/clk/clk-wm831x.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index 1b3f8c9..1d5af3f 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -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) {