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 <[email protected]>
Cc: Alexandre Belloni <[email protected]>
Cc: Maxime Ripard <[email protected]>
Cc: Chen-Yu Tsai <[email protected]>
Reported-by: "kernelci.org bot" <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Acked-by: Chen-Yu Tsai <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
This commit is contained in:
Stephen Boyd 2019-08-15 09:00:19 -07:00
commit 21ef77de22

View file

@ -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);