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commit a427503edaaed9b75ed9746a654cece7e93e60a8 upstream. If an iio channel defines a basic property, there are duplicate entries in /sys/class/power/*/uevent. So add a check to avoid duplicates. Since all channels may be duplicates, we have to modify the related error check. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Cc: stable@vger.kernel.org Fixes: e60fea794e6e ("power: battery: Generic battery driver using IIO") Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> 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.