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Dmitry Baryshkov c53a1aeee4 drm/msm/dpu: move resource allocation to the _probe function
To let the probe function bail early if any of the resources is
unavailable, move resource allocattion from kms_init directly to the
probe callback. While we are at it, replace irq_of_parse_and_map() with
platform_get_irq().

This also drops devm_iounmap() calls. It is too early to have them
_dpu_kms_hw_destroy() (or it will break if for some reason DPU device is
rebound into the composite device) and it doesn't make sense to have
them in dpu_dev_remove (as everything will be torn down by the devres
anyway after the device is unbound from the driver).

Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/561629/
Signed-off-by: Rob Clark <robdclark@chromium.org>
History 2023-10-09 11:32:38 -07:00
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README

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.