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54e626d097
Both pwm_config() and pwm_enable() are wrappers around pwm_apply_might_sleep(). Instead of calling this function twice only call it once without an intermediate step. Setup the PWM in max8997_haptic_enable() only where it was enabled historically. max8997_haptic_set_duty_cycle() is renamed accordingly to make it clear this function is only about the internal setup now. pwm_config() was called earlier back then, but that call has no effect on the hardware when the PWM is disabled, so delaying this configuration doesn't make a difference. As pwm_apply_might_sleep() is used now defining the whole state of the PWM, the call to pwm_apply_args() in .probe() can be dropped now, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20250630093718.2062359-2-u.kleine-koenig@baylibre.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@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 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.