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authorStephen Boyd <sboyd@kernel.org>2019-08-15 19:00:19 +0300
committerStephen Boyd <sboyd@kernel.org>2019-08-16 20:21:07 +0300
commit21ef77de22c0d2b6c002150c25bab77199defd3f (patch)
tree6ea12405d149c88c3eed672ed4c1a941ed7ea9a0 /drivers/rtc
parent1a4549c150e27dbc3aea762e879a88209df6d1a5 (diff)
downloadlinux-21ef77de22c0d2b6c002150c25bab77199defd3f.tar.xz
rtc: sun6i: Don't reference clk_init_data after registration
A future patch is going to change semantics of clk_register() so that clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid referencing this member here so that we don't run into NULL pointer exceptions. Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Chen-Yu Tsai <wens@csie.org> Reported-by: "kernelci.org bot" <bot@kernelci.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org> Link: https://lkml.kernel.org/r/20190815160020.183334-4-sboyd@kernel.org Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r--drivers/rtc/rtc-sun6i.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c
index c0e75c373605..d50ee023b559 100644
--- a/drivers/rtc/rtc-sun6i.c
+++ b/drivers/rtc/rtc-sun6i.c
@@ -279,7 +279,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node,
of_property_read_string_index(node, "clock-output-names", 1,
&clkout_name);
- rtc->ext_losc = clk_register_gate(NULL, clkout_name, rtc->hw.init->name,
+ rtc->ext_losc = clk_register_gate(NULL, clkout_name, init.name,
0, rtc->base + SUN6I_LOSC_OUT_GATING,
SUN6I_LOSC_OUT_GATING_EN_OFFSET, 0,
&rtc->lock);