Can Guo 591602738e scsi: ufs: core: Do not put UFS power into LPM if link is broken
[ Upstream commit 23043dd87b153d02eaf676e752d32429be5e5126 ]

During resume, if link is broken due to AH8 failure, make sure
ufshcd_resume() does not put UFS power back into LPM.

Link: https://lore.kernel.org/r/1619408921-30426-2-git-send-email-cang@codeaurora.org
Fixes: 4db7a2360597 ("scsi: ufs: Fix concurrency of error handler and other error recovery paths")
Reviewed-by: Daejun Park <daejun7.park@samsung.com>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-19 10:13:05 +02:00
2021-05-19 10:13:04 +02:00
2020-10-17 11:18:18 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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