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Chunfeng Yun 27b0f1ef69 usb: mtu3: fix failed runtime suspend in host only mode

[ Upstream commit 1c703e29da ]

When the dr_mode is "host", after the host enter runtime suspend,
the mtu3 can't do it, because the mtu3's device wakeup function is
not enabled, instead it's enabled in gadget init function, to fix
the issue, init wakeup early in mtu3's probe()

Fixes: 6b587394c6 ("usb: mtu3: support suspend/resume for dual-role mode")
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reported-by: Tianping Fang <tianping.fang@mediatek.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220929064459.32522-1-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-10-21 12:38:53 +02:00

Kconfig

usb: mtu3: register a USB Role Switch for dual role mode

2019-09-03 20:02:15 +02:00

Makefile

usb: mtu3: add tracepoints to help debug

2019-03-26 16:40:14 +09:00

mtu3_core.c

usb: mtu3: fix failed runtime suspend in host only mode

2022-10-21 12:38:53 +02:00

mtu3_debug.h

usb: mtu3: mtu3_debug: remove an unused struct member