usb: typec: hd3ss3220: Check if regulator needs to be switched

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Check regulator state as peripheral and detach can disable vbus.
Without this check we will try to disable the regulator twice if
we disconnect host and then connect as device.

Fixes: 27fbc19e52 ("usb: typec: hd3ss3220: Enable VBUS based on role state")
Signed-off-by: Jan Remmet <j.remmet@phytec.de>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linu.intel.com>
Link: https://patch.msgid.link/20260206-wip-jremmet-hd3ss3220_vbus_split-v4-1-ee5b4e402187@phytec.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jan Remmet 2026-02-06 09:34:31 +01:00 • committed by Greg Kroah-Hartman

parent e5b250214a

commit b3f9d6e491

1 changed files with 3 additions and 0 deletions

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drivers/usb/typec/hd3ss3220.c

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