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clk: core: Copy connection id
Some drivers use sprintf to build clk connection id names but the clk core will save those strings and occasionally print them back. Duplicate the con_id strings instead of fixing all the users. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
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1 changed files with 2 additions and 1 deletions
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@ -2502,7 +2502,7 @@ struct clk *__clk_create_clk(struct clk_hw *hw, const char *dev_id,
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clk->core = hw->core;
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clk->dev_id = dev_id;
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clk->con_id = con_id;
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clk->con_id = kstrdup_const(con_id, GFP_KERNEL);
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clk->max_rate = ULONG_MAX;
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clk_prepare_lock();
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@ -2518,6 +2518,7 @@ void __clk_free_clk(struct clk *clk)
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hlist_del(&clk->clks_node);
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clk_prepare_unlock();
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kfree_const(clk->con_id);
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kfree(clk);
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}
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