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authorWei Yongjun <weiyongjun1@huawei.com>2020-01-10 04:25:33 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2020-01-17 08:24:03 +0300
commit0d5677ecb014dfa26dca0c96a4c44fd9012e17ba (patch)
tree509b7e199bf0fc333f66b0655c253dfd443ecd2f /drivers/phy
parentb66d1ac82918cb5860e684153706058b3330df00 (diff)
downloadlinux-0d5677ecb014dfa26dca0c96a4c44fd9012e17ba.tar.xz
phy: ti: j721e-wiz: Fix return value check in wiz_probe()
In case of error, the function devm_ioremap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: 091876cc355d ("phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/ti/phy-j721e-wiz.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index b5f6019e5c7d..7b51045df783 100644
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -794,7 +794,7 @@ static int wiz_probe(struct platform_device *pdev)
}
base = devm_ioremap(dev, res.start, resource_size(&res));
- if (IS_ERR(base))
+ if (!base)
goto err_addr_to_resource;
regmap = devm_regmap_init_mmio(dev, base, &wiz_regmap_config);