usb: usb251xb: Switch to use dev_err_probe() helper
authorYang Yingliang <yangyingliang@huawei.com>
Thu, 22 Sep 2022 12:39:51 +0000 (20:39 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Sep 2022 08:35:39 +0000 (10:35 +0200)
commit3fbfcf0c42166d7a5336ed7251f869b82b4f655c
tree54d7bea0b865831a841a03b6b9ebc44038dff1fb
parenta8be6b6ee9595d425f304770811f3513a503e61c
usb: usb251xb: 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/20220922123951.2004328-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/usb251xb.c