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df451f83e1
On the gta04 we see: spi_gpio: probe of spi_lcd failed with error -2 The quirk introduced in commite3023bf806("gpio: of: Handle the Freescale SPI CS") can also be triggered by a temporary -EPROBE_DEFER and so "convert" it to a hard -ENOENT. Disable that conversion by checking for -EPROBE_DEFER. Fixes:e3023bf806("gpio: of: Handle the Freescale SPI CS") Suggested-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20190816165000.32334-1-andreas@kemnade.info Signed-off-by: Linus Walleij <linus.walleij@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.