df4e137299
.set_ios() is called from .resume() as well. For SDIO device which sets keep-power-in-suspend, nothing should be changed after resuming, as well as sample tuning value, since this value is tuned already. So we should not overwrite it with the default value. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/1618539454-182170-1-git-send-email-shawn.lin@rock-chips.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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.