Unverified Commit f520a492 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Stephen Boyd
Browse files

clk: xgene: Fix mapping leak in xgene_pllclk_init() 



If xgene_register_clk_pll() fails, the mapped register block is never
unmapped.

Fixes: 308964ca ("clk: Add APM X-Gene SoC clock driver")
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarBrian Masney <bmasney@redhat.com>
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent b2369725

drivers/clk/clk-xgene.c

+2 −0
Original line number Diff line number Diff line
@@ -188,6 +188,8 @@ static void xgene_pllclk_init(struct device_node *np, enum xgene_pll_type pll_ty 
		of_clk_add_provider(np, of_clk_src_simple_get, clk);

		clk_register_clkdev(clk, clk_name, NULL);

		pr_debug("Add %s clock PLL\n", clk_name);

	} else {

		iounmap(reg);

	}

}