0b22c25e1b
The commit0f25fda840("gpio: pca953x: Zap ad-hoc reg_direction cache") seems inadvertently made a typo in pca953x_irq_bus_sync_unlock(). When the direction bit is 1 it means input, and the piece of code in question was looking for output ones that should be turned to inputs. Fix direction setting when configure an IRQ by injecting a bitmap complement operation. Fixes:0f25fda840("gpio: pca953x: Zap ad-hoc reg_direction cache") Depends-on:35d13d9489("gpio: pca953x: convert to use bitmap API") Cc: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
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.