scsi: ufs: host: mediatek: Correct system PM flow

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[ Upstream commit 77b96ef70b ]

Refine the system power management (PM) flow by skipping low power mode
(LPM) and MTCMOS settings if runtime PM is already applied. Prevent
redundant operations to ensure a more efficient PM process.

Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Peter Wang 2025-09-03 10:44:39 +08:00 • committed by Greg Kroah-Hartman

parent 70b956be58

commit 10ad4de87f

1 changed files with 14 additions and 3 deletions

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drivers/ufs/host/ufs-mediatek.c

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