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Paweł Chmiel 5cf9a338db pinctrl: samsung: Correct EINTG banks order
All banks with GPIO interrupts should be at beginning of bank array and
without any other types of banks between them.  This order is expected
by exynos_eint_gpio_irq, when doing interrupt group to bank translation.
Otherwise, kernel NULL pointer dereference would happen when trying to
handle interrupt, due to wrong bank being looked up.  Observed on
s5pv210, when trying to handle gpj0 interrupt, where kernel was mapping
it to gpi bank.

Cc: stable@vger.kernel.org
Fixes: 023e06dfa6 ("pinctrl: exynos: add exynos5410 SoC specific data")
Fixes: 608a26a7bc ("pinctrl: Add s5pv210 support to pinctrl-exynos)
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
History 2018-04-18 17:45:08 +02:00
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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.
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.