clk: mediatek: clk-mt8173-apmixedsys: Use common error handling code in clk_mt8173_ap...

Add a label so that a bit of exception handling can be better reused
at the end of this function implementation.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Link: https://lore.kernel.org/r/6a64e7b3-b1ce-46c4-9c85-89f731aee592@web.de
Reviewed-by: AngeloGiaocchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
index 1bbb21ab178698c683c8949375881b76f271c6d6..6cab483b8e1ed36f7cb78166049d9aa59c28d490 100644 (file)
--- a/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
+++ b/drivers/clk/mediatek/clk-mt8173-apmixedsys.c
@@ -152,8 +152,8 @@ static int clk_mt8173_apmixed_probe(struct platform_device *pdev)
 
        clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
        if (IS_ERR_OR_NULL(clk_data)) {
-               iounmap(base);
-               return -ENOMEM;
+               r = -ENOMEM;
+               goto unmap_io;
        }
 
        fhctl_parse_dt(fhctl_node, pllfhs, ARRAY_SIZE(pllfhs));
@@ -188,6 +188,7 @@ unregister_plls:
                                  ARRAY_SIZE(pllfhs), clk_data);
 free_clk_data:
        mtk_free_clk_data(clk_data);
+unmap_io:
        iounmap(base);
        return r;
 }