mirror of https://gitee.com/openkylin/linux.git
0a919ae492
Move code calling spi_get_gpio_descs() to happen after ctlr->dev's name is set in order to have proper GPIO consumer names. Before: cat /sys/kernel/debug/gpio gpiochip0: GPIOs 0-31, parent: platform/40049000.gpio, vf610-gpio: gpio-6 ( |regulator-usb0-vbus ) out lo gpiochip1: GPIOs 32-63, parent: platform/4004a000.gpio, vf610-gpio: gpio-36 ( |scl ) in hi gpio-37 ( |sda ) in hi gpio-40 ( |(null) CS1 ) out lo gpio-41 ( |(null) CS0 ) out lo ACTIVE LOW gpio-42 ( |miso ) in hi gpio-43 ( |mosi ) in lo gpio-44 ( |sck ) out lo After: cat /sys/kernel/debug/gpio gpiochip0: GPIOs 0-31, parent: platform/40049000.gpio, vf610-gpio: gpio-6 ( |regulator-usb0-vbus ) out lo gpiochip1: GPIOs 32-63, parent: platform/4004a000.gpio, vf610-gpio: gpio-36 ( |scl ) in hi gpio-37 ( |sda ) in hi gpio-40 ( |spi0 CS1 ) out lo gpio-41 ( |spi0 CS0 ) out lo ACTIVE LOW gpio-42 ( |miso ) in hi gpio-43 ( |mosi ) in lo gpio-44 ( |sck ) out lo Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: linux-spi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> |
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| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| 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 | ||
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.