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clk: xgene: Fix mapping leak in xgene_pllclk_init()

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[ Upstream commit f520a492e07bc6718e26cfb7543ab4cadd8bb0e2 ]

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

Fixes: 308964caee ("clk: Add APM X-Gene SoC clock driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Ulrich Hecht <uli@kernel.org>
This commit is contained in:
Geert Uytterhoeven
2026-03-05 11:11:16 +01:00
committed by Ulrich Hecht
parent 3a4c96e279
commit 8523b8a4a9
1 changed files with 2 additions and 0 deletions
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2
drivers/clk/clk-xgene.c
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@ -202,6 +202,8 @@ 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);
}
}