Linus Walleij 3ecd8cf23f mmc: block: move multi-ioctl() to use block layer
This switches also the multiple-command ioctl() call to issue
all ioctl()s through the block layer instead of going directly
to the device.

We extend the passed argument with an argument count and loop
over all passed commands in the ioctl() issue function called
from the block layer.

By doing this we are again loosening the grip on the big host
lock, since two calls to mmc_get_card()/mmc_put_card() are
removed.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Avri Altman <Avri.Altman@sandisk.com>
2017-06-20 10:30:19 +02:00
2017-05-08 17:15:12 -07:00
2017-06-19 22:19:37 +08:00

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

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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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Linux kernel source tree
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