[ Upstream commit 48b927770f8ad3f8cf4a024a552abf272af9f592 ] In exynos7_decon_resume, When it fails, we must use clk_disable_unprepare() to free resource that have been used. Fixes: 6f83d20838c09 ("drm/exynos: use DRM_DEV_ERROR to print out error message") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jian Zhang <zhangjian210@huawei.com> Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.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.
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