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462c1104db
We currently have a bunch of places that want the final register
value after register polling. Currently those places are mostly
using intel_de_wait_custom(). That is not a function that we
want to keep around as it pretty much prevents conversion to
poll_timeout_us().
Have intel_de_wait() also return the final register value so
that some of the current users can be converted over to the
simpler interface.
Done with cocci:
@@
@@
int intel_de_wait(...
+ ,u32 *out_value
)
{
...
__intel_wait_for_register(...,
- NULL
+ out_value
)
...
}
@@
@@
intel_de_wait(...
+ ,NULL
)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251110172756.2132-3-ville.syrjala@linux.intel.com
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Acked-by: Jani Nikula <jani.nikula@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 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.