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This reverts commit8636500300. A recent commit tried to address a drm device leak in the early msm_drm_uninit() error paths but ended up making things worse. Specifically, it moved the drm device reference put in msm_drm_uninit() to msm_drm_init() which means that the drm would now be leaked on normal unbind. For reasons that were never spelled out, it also added kms NULL pointer checks to a couple of helper functions that had nothing to do with the paths modified by the patch. Instead of trying to salvage this incrementally, let's revert the bad commit so that clean and backportable fixes can be added in its place. Fixes:8636500300("drm/msm: Fix failure paths in msm_drm_init()") Cc: Akhil P Oommen <quic_akhilpo@quicinc.com> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/525092/ Link: https://lore.kernel.org/r/20230306100722.28485-3-johan+linaro@kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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.