clk: aspeed: Fix return value check in aspeed_cc_init()
In case of error, the function of_iomap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Fixes: a2e230c7b2ea ("clk: Add clock driver for ASPEED BMC SoCs")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/drivers/clk/clk-aspeed.c b/drivers/clk/clk-aspeed.c
index 6fb3447..f9b9688 100644
--- a/drivers/clk/clk-aspeed.c
+++ b/drivers/clk/clk-aspeed.c
@@ -609,7 +609,7 @@ static void __init aspeed_cc_init(struct device_node *np)
int i;
scu_base = of_iomap(np, 0);
- if (IS_ERR(scu_base))
+ if (!scu_base)
return;
aspeed_clk_data = kzalloc(sizeof(*aspeed_clk_data) +