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Date: Tue, 24 Sep 2013 17:15:44 -0700
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Mark Brown <broonie@...aro.org>,
Mike Turquette <mturquette@...aro.org>
Subject: [ 106/110] clk: wm831x: Initialise wm831x pointer on init
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mark Brown <broonie@...aro.org>
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 <broonie@...aro.org>
Signed-off-by: Mike Turquette <mturquette@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
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) {
--
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