a82c7cf803
Clang complains that devm_add_action() takes a parameter with a wrong type:
warning: cast from 'void (*)(struct mutex *)' to 'void (*)(void *)' converts to incompatible function type [-Wcast-function-type-strict]
err = devm_add_action(dev, (void (*)(void *))mutex_destroy, &is31->lock);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
It appears that the commit e1af5c815586 ("leds: is31fl319x: Fix devm vs.
non-devm ordering") missed two things:
- whilst the commit mentions devm_add_action_or_reset() the actual change
utilised devm_add_action() call by mistake
- strictly speaking the parameter is not compatible by type
Fix both issues by switching to devm_add_action_or_reset() and adding a
wrapper for mutex_destroy() call.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: e1af5c815586 ("leds: is31fl319x: Fix devm vs. non-devm ordering")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Vincent Knecht <vincent.knecht@mailoo.org>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20221228093238.82713-1-andriy.shevchenko@linux.intel.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.