USB: PHY: JZ4770: Switch to use dev_err_probe() helper
authorYang Yingliang <yangyingliang@huawei.com>
Thu, 22 Sep 2022 13:33:23 +0000 (21:33 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Sep 2022 08:37:00 +0000 (10:37 +0200)
commit411c4597df7dcc60b7aae83761618c94a60ded3f
tree7ac717296d27535135d6a7a49b964c90bcc273b5
parente0b27d38ffb7552b28a993c3c7029ce89670ff5b
USB: PHY: JZ4770: 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/20220922133323.2135494-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/phy/phy-jz4770.c