From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mark Brown , Mike Turquette Subject: [ 113/117] clk: wm831x: Initialise wm831x pointer on init Date: Tue, 24 Sep 2013 17:19:39 -0700 Message-Id: <20130925001753.282169466@linuxfoundation.org> In-Reply-To: <20130925001740.833541979@linuxfoundation.org> References: <20130925001740.833541979@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.11-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mark Brown commit 08442ce993deeb15a070c14cc3f3459e87d111e0 upstream. Otherwise any attempt to interact with the hardware will crash. This is what happens when drivers get written blind. Signed-off-by: Mark Brown Signed-off-by: Mike Turquette Signed-off-by: Greg Kroah-Hartman --- drivers/clk/clk-wm831x.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -360,6 +360,8 @@ static int wm831x_clk_probe(struct platf 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) {