clk: aspeed: Fix return value check in aspeed_cc_init()
commitaccf475a5ece972af58c81e0742035ed90ad41d2
authorWei Yongjun <weiyongjun1@huawei.com>
Fri, 5 Jan 2018 01:41:01 +0000 (5 01:41 +0000)
committerStephen Boyd <sboyd@codeaurora.org>
Sat, 27 Jan 2018 00:22:48 +0000 (26 16:22 -0800)
treebda97d685702c283211fd7d7113df427811eacfe
parentf798983982386a3f36ecc4bbdad2657d38bad3e3
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>
drivers/clk/clk-aspeed.c