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Liviu Stan
e16258913b
commit434c150752upstream. When adi,number-of-wires is absent, n_wires is left at 0. The binding documents a default of 2 wires, matching the hardware default. However the current-rotate validation checks n_wires == 2 || n_wires == 3, so with n_wires = 0 the guard is bypassed and adi,current-rotate is accepted for a 2-wire RTD. Initialize n_wires = 2 to match the binding default and ensure the rotation check fires correctly when the property is absent. Fixes:f110f3188e("iio: temperature: Add support for LTC2983") Signed-off-by: Liviu Stan <liviu.stan@analog.com> Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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
``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 reStructuredText 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.