forked from Minki/linux
mainlining shenanigans
55d54d1ee8
It has turned out that some mmc host drivers, but perhaps also others drivers, needs to reset the pinctrl into the default state (PINCTRL_STATE_DEFAULT). However, they can't use the existing pinctrl_pm_select_default_state(), as that requires CONFIG_PM to be set. This leads to open coding, as they need to look up the default state themselves and then select it. To avoid the open coding, let's introduce pinctrl_select_default_state() and make it available independently of CONFIG_PM. As a matter of fact, this makes it more consistent with the behaviour of the driver core, as it already tries to looks up the default state during probe. Going forward, users of pinctrl_pm_select_default_state() are encouraged to move to pinctrl_select_default_state(), so the old API can be removed. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20191206170821.29711-2-ulf.hansson@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.