Commit d6d251f9 authored Jul 31, 2019 by Stephen Boyd

clk: lochnagar: 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: Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: Richard Fitzgerald <rf@opensource.cirrus.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20190731193517.237136-3-sboyd@kernel.org

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>

parent cf9ec1fc

drivers/clk/clk-lochnagar.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -198,7 +198,7 @@ static u8 lochnagar_clk_get_parent(struct clk_hw *hw)
		if (ret < 0) {
		dev_dbg(priv->dev, "Failed to read parent of %s: %d\n",
		lclk->name, ret);
		return hw->init->num_parents;
		return clk_hw_get_num_parents(hw);
		}

		val &= lclk->src_mask;

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