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commit8b438686a0upstream. Commit7383d44badded a pointer pdata which get set to the default platform_data when non was defined in the device. But it did not pass this pointer to the st_sensors_init_sensor call but still used the maybe uninitialized platform_data from dev. This breaks initialization when no platform_data is given and the optional st,drdy-int-pin devicetree option is not set. This commit fixes this. Cc: stable@vger.kernel.org Fixes:7383d44b("iio: st_pressure: st_accel: Initialise sensor platform data properly") Signed-off-by: Michael Nosthoff <committed@heine.so> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.