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Commit 16cd7764 authored by Arvind Yadav's avatar Arvind Yadav Committed by Stephen Boyd
Browse files

clk: st: clk-flexgen: Unmap region obtained by of_iomap 



Free memory mapping, if probe is not successful.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 113ff9c9

drivers/clk/st/clk-flexgen.c

+4 −1
Original line number Diff line number Diff line
@@ -329,8 +329,10 @@ static void __init st_of_flexgen_setup(struct device_node *np) 
		return;



	parents = flexgen_get_parents(np, &num_parents);

	if (!parents)

	if (!parents) {

		iounmap(reg);

		return;

	}



	match = of_match_node(flexgen_of_match, np);

	if (match) {
@@ -394,6 +396,7 @@ static void __init st_of_flexgen_setup(struct device_node *np) 
	return;



err:

	iounmap(reg);

	if (clk_data)

		kfree(clk_data->clks);

	kfree(clk_data);