clk: mmp: mmp2: fix return value check in mmp2_clk_init()

Fix the retrn value check which testing the wrong variable
in mmp2_clk_init().

Fixes: 1ec770d92a62 ("clk: mmp: add mmp2 DT support for clock driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c
index 3a51fff..9adaf48 100644 (file)
--- a/drivers/clk/mmp/clk-of-mmp2.c
+++ b/drivers/clk/mmp/clk-of-mmp2.c
@@ -313,7 +313,7 @@ static void __init mmp2_clk_init(struct device_node *np)
        }
 
        pxa_unit->apmu_base = of_iomap(np, 1);
-       if (!pxa_unit->mpmu_base) {
+       if (!pxa_unit->apmu_base) {
                pr_err("failed to map apmu registers\n");
                return;
        }