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Commit d4296126 authored by Tony Lindgren's avatar Tony Lindgren Committed by Greg Kroah-Hartman
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phy: cpcap-usb: Fix flakey host idling and enumerating of devices



commit 049226b9 upstream.

We must let the USB host idle things properly before we switch to debug
UART mode. Otherwise the USB host may never idle after disconnecting
devices, and that causes the next enumeration to be flakey.

Cc: Jacopo Mondi <jacopo@jmondi.org>
Cc: Marcel Partap <mpartap@gmx.net>
Cc: Merlijn Wajer <merlijn@wizzup.org>
Cc: Michael Scott <hashcode0f@gmail.com>
Cc: NeKit <nekit1000@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Sebastian Reichel <sre@kernel.org>
Acked-by: default avatarPavel Machek <pavel@ucw.cz>
Fixes: 6d6ce40f ("phy: cpcap-usb: Add CPCAP PMIC USB support")
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 99b79d48
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