| Message ID | 20220926141510.2265523-3-yangyingliang@huawei.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | usb: musb: Switch to use dev_err_probe() helper | expand |
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index fd4ae2dd24e5..a4e55b0c52cf 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -523,11 +523,9 @@ static int da8xx_probe(struct platform_device *pdev) } glue->phy = devm_phy_get(&pdev->dev, "usb-phy"); - if (IS_ERR(glue->phy)) { - if (PTR_ERR(glue->phy) != -EPROBE_DEFER) - dev_err(&pdev->dev, "failed to get phy\n"); - return PTR_ERR(glue->phy); - } + if (IS_ERR(glue->phy)) + return dev_err_probe(&pdev->dev, PTR_ERR(glue->phy), + "failed to get phy\n"); glue->dev = &pdev->dev; glue->clk = clk;
In the probe path, dev_err() can be replaced with dev_err_probe() which will check if error code is -EPROBE_DEFER and prints the error name. It also sets the defer probe reason which can be checked later through debugfs. It's more simple in error path. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/usb/musb/da8xx.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)