diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2022-09-27 10:26:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-09-27 11:36:06 +0300 |
| commit | 7be7231d41971f5e244c0ba8f340dc4697868aa1 (patch) | |
| tree | f6983cb57ffec2792f1f75d8d228bf22606961c0 /drivers/usb/musb | |
| parent | a075590c0aa2b9d1bc1204bf8ea97519aef2994a (diff) | |
| download | linux-7be7231d41971f5e244c0ba8f340dc4697868aa1.tar.xz | |
usb: musb: core: 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/20220927072616.913672-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index bbbcfd49fb35..03027c6fa3ab 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2595,9 +2595,7 @@ fail2: musb_platform_exit(musb); fail1: - if (status != -EPROBE_DEFER) - dev_err(musb->controller, - "%s failed with status %d\n", __func__, status); + dev_err_probe(musb->controller, status, "%s failed\n", __func__); musb_free(musb); |