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b12764695c
CBUS transfers have always been atomic, but after commit63b96983a5("i2c: core: introduce callbacks for atomic transfers") we started to see warnings during e.g. poweroff as the atomic callback is not explicitly set. Fix that. Fixes the following WARNING seen during Nokia N810 power down: [ 786.570617] reboot: Power down [ 786.573913] ------------[ cut here ]------------ [ 786.578826] WARNING: CPU: 0 PID: 672 at drivers/i2c/i2c-core.h:40 i2c_smbus_xfer+0x100/0x110 [ 786.587799] No atomic I2C transfer handler for 'i2c-2' Fixes:63b96983a5("i2c: core: introduce callbacks for atomic transfers") Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Wolfram Sang <wsa@kernel.org>
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
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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.