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f52c4d5f0b
The driver has a lot of sparse warnings for using 0 as a NULL pointer when NULL would be appropriate. Change the 0 values to NULL to fix the warnings, some of which are shown here: drivers/power/supply/bq27xxx_battery.c:984:23: warning: Using plain integer as NULL pointer drivers/power/supply/bq27xxx_battery.c:985:23: warning: Using plain integer as NULL pointer drivers/power/supply/bq27xxx_battery.c:986:23: warning: Using plain integer as NULL pointer drivers/power/supply/bq27xxx_battery.c:987:23: warning: Using plain integer as NULL pointer drivers/power/supply/bq27xxx_battery.c:988:23: warning: Using plain integer as NULL pointer Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.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.