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1064c6bace
All existing PWM drivers (except pwm-meson and two other ones) call pwm_set_chip_data() from their pwm_ops.request() callback. Now that we can access the struct meson_pwm_channel from struct meson_pwm we can do the same. Move the call to pwm_set_chip_data() to meson_pwm_request() and drop the custom meson_pwm_add_channels(). This makes the implementation consistent with other drivers and makes it slightly more obvious thatpwm_get_chip_data() cannot be used from pwm_ops.get_state() (because that's called by the PWM core before pwm_ops.request()). No functional changes intended. Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.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.