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883a8b451c
The comments that currently are within the hw_ver < 4 conditional are misleading. They really apply to various branches of the conditionals there and incorrectly state that the phy_gear value can increase. Right now the logic is to: - Default to max supported gear for phy_gear - Set phy_gear to minimum value if version < 4 since those versions only support one PHY init sequence (and therefore don't need reinit) - Set phy_gear to the optimal value if the device version is already populated in the controller registers on boot Let's move some of the comment to outside the if statement and clean up the bit left about switching to a higher gear on reinit. This way the comment more accurately reflects the logic. Signed-off-by: Andrew Halaney <ahalaney@redhat.com> Link: https://lore.kernel.org/r/20240123-ufs-reinit-comments-v1-1-ff2b3532d7fe@redhat.com Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.