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cd01269d11
To avoid having to create all the device and driver scaffolding we just manually create and destroy a devres_group. v2: Rebased v3: use devres_open/release_group so we can use devm without real hacks in the driver core or having to create an entire fake bus for testing drivers. Might want to extract this into helpers eventually, maybe as a mock_drm_dev_alloc or test_drm_dev_alloc. v4: - Fix IS_ERR handling (Matt) - Delete surplus put_device() in mock_device_release (intel-gfx-ci) v5: - do not switch to device_add - it breaks runtime pm in the tests and with the devres_group_add/release no longer needed for automatic cleanup (CI). Update commit message to match. - print correct error in pr_err (Matt) v6: Remove now unused err variable (CI). v7: More warning fixes ... Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Auld <matthew.william.auld@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (v3) Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com> (v4) Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200919134032.2488403-1-daniel.vetter@ffwll.ch
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.