usb: common: add helper to get role-switch-default-mode
authorChunfeng Yun <chunfeng.yun@mediatek.com>
Thu, 15 Jul 2021 09:07:50 +0000 (17:07 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Jul 2021 13:58:37 +0000 (15:58 +0200)
commit2037f2991ddedded1ef4aaabe4caf11e306158dc
treece1c353b56fca7a5c917672b38c2ab8f4e853176
parent72c1b91f5de3cedfefa1921bc3987eced2868bd7
usb: common: add helper to get role-switch-default-mode

Add helper to get "role-switch-default-mode", and convert it
to the corresponding enum usb_dr_mode

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1626340078-29111-6-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/common/common.c
include/linux/usb/otg.h