In case of error, the function ioremap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Fixes: fcfd143698 ("clk: npcm7xx: add clock controller")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Nuvoton Poleg BMC NPCM7XX contains an integrated clock controller, which
generates and supplies clocks to all modules within the BMC.
Signed-off-by: Tali Perry <tali.perry1@gmail.com>
[sboyd@kernel.org: Drop clk_get()s, cleanup whitespace, drop unused
includes, fix static checker warnings]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>