hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

phy: mvebu-cp110: checking for NULL instead of IS_ERR() 

devm_ioremap_resource() never returns NULL, it only returns error
pointers so this test needs to be changed.

Fixes: d0438bd6aa ("phy: add the mvebu cp110 comphy driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Dan Carpenter 2017-09-08 13:31:37 +03:00 committed by Kishon Vijay Abraham I
parent 17fb745d4a
commit c1c7acac09
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/phy/marvell/phy-mvebu-cp110-comphy.c
View File

@ -586,8 +586,8 @@ static int mvebu_comphy_probe(struct platform_device *pdev)
return PTR_ERR(priv->regmap); return PTR_ERR(priv->regmap);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res); priv->base = devm_ioremap_resource(&pdev->dev, res);
if (!priv->base) if (IS_ERR(priv->base))
return -ENOMEM; return PTR_ERR(priv->base);
for_each_available_child_of_node(pdev->dev.of_node, child) { for_each_available_child_of_node(pdev->dev.of_node, child) {
struct mvebu_comphy_lane *lane; struct mvebu_comphy_lane *lane;