usb: chipidea: udc: enable suspend interrupt after usb reset

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[ Upstream commit e4fdcc1009 ]

Currently, suspend interrupt is enabled before pullup enable operation.
This will cause a suspend interrupt assert right after pullup DP. This
suspend interrupt is meaningless, so this will ignore such interrupt
by enable it after usb reset completed.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20240823073832.1702135-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Xu Yang 2024-08-23 15:38:32 +08:00 • committed by Greg Kroah-Hartman

parent b72bf5cade

commit 01ac64e092

1 changed files with 7 additions and 1 deletions

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drivers/usb/chipidea/udc.c

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