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>

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index b5f6019..7b51045 100644 (file)
--- 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);