diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-09-27 15:26:13 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-27 10:36:06 +0200 |
| commit | 92150ca664e957d776ca25c29e4a09675c910747 (patch) | |
| tree | 010d4b12c6fc150fb850c96c3b39a519516f2540 /drivers/usb | |
| parent | 7be7231d41971f5e244c0ba8f340dc4697868aa1 (diff) | |
usb: musb: da8xx: Switch to use dev_err_probe() helper
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>
Link: https://lore.kernel.org/r/20220927072616.913672-3-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/da8xx.c | 8 |
1 files changed, 3 insertions, 5 deletions
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; |