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If bind fails, we can call msm_drm_uninit before kms elements have been created. In this case, drm_atomic_helper_shutdown will fail since there are no drm objects. Only call drm unregistration and shutdown if drm is registered. Also while we're in here move the workqueue destruction to below component_unbind since components could be actively using the wq during uninit or in their unbind routine. Reviewed-by: Rob Clark <robdclark@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190524202919.179289-1-sean@poorly.run
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.