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authorWei Yongjun <weiyongjun1@huawei.com>2018-04-26 14:21:08 +0300
committerStephen Boyd <sboyd@kernel.org>2018-05-02 00:50:29 +0300
commit1646337b866753681148db3a8878c4a062b484c5 (patch)
tree2ffb7436e0d1862d44f66bb132c927cbe70405d0 /drivers/clk/clk-npcm7xx.c
parentfcfd14369856af8ae34cd5b556e480cb1e39ed1a (diff)
downloadlinux-1646337b866753681148db3a8878c4a062b484c5.tar.xz
clk: npcm7xx: fix return value check in npcm7xx_clk_init()
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: fcfd14369856 ("clk: npcm7xx: add clock controller") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/clk-npcm7xx.c')
-rw-r--r--drivers/clk/clk-npcm7xx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/clk-npcm7xx.c b/drivers/clk/clk-npcm7xx.c
index dba5384f03a4..740af90a9508 100644
--- a/drivers/clk/clk-npcm7xx.c
+++ b/drivers/clk/clk-npcm7xx.c
@@ -555,7 +555,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)
}
clk_base = ioremap(res.start, resource_size(&res));
- if (IS_ERR(clk_base))
+ if (!clk_base)
goto npcm7xx_init_error;
npcm7xx_clk_data = kzalloc(sizeof(*npcm7xx_clk_data->hws) *