diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-01-28 21:22:44 +0100 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2018-03-08 13:56:26 +0530 |
| commit | cba1372812fbc740e57c1982970210ab2b804226 (patch) | |
| tree | 1b248f6e04c06557d5962643da8705a1f86e449a /drivers/phy | |
| parent | d2eced94562f9d69705887e497fee0d17c3099eb (diff) | |
| download | linux-cba1372812fbc740e57c1982970210ab2b804226.tar.bz2 | |
phy: amlogic: phy-meson-gxl-usb2: don't log an error on -EPROBE_DEFER
devm_phy_create can return -EPROBE_DEFER if the phy-supply is not ready
yet. Silence this warning as the driver framework will re-attempt
registering the PHY - this second try works without any errors. So only
log actual errors to keep the kernel log free of misleading error
messages.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/amlogic/phy-meson-gxl-usb2.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/phy/amlogic/phy-meson-gxl-usb2.c b/drivers/phy/amlogic/phy-meson-gxl-usb2.c index e90c4ee25dfe..d68c30d3b510 100644 --- a/drivers/phy/amlogic/phy-meson-gxl-usb2.c +++ b/drivers/phy/amlogic/phy-meson-gxl-usb2.c @@ -210,6 +210,7 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev) struct phy_meson_gxl_usb2_priv *priv; struct phy *phy; void __iomem *base; + int ret; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -242,8 +243,11 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev) phy = devm_phy_create(dev, NULL, &phy_meson_gxl_usb2_ops); if (IS_ERR(phy)) { - dev_err(dev, "failed to create PHY\n"); - return PTR_ERR(phy); + ret = PTR_ERR(phy); + if (ret != -EPROBE_DEFER) + dev_err(dev, "failed to create PHY\n"); + + return ret; } phy_set_drvdata(phy, priv); |