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clk: aspeed: Fix return value check in aspeed_cc_init()

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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>
This commit is contained in:
Wei Yongjun 2018-01-05 01:41:01 +00:00 committed by Stephen Boyd
parent f798983982
commit accf475a5e
1 changed files with 1 additions and 1 deletions
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2
drivers/clk/clk-aspeed.c
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@ -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) +