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omap_fbdev_init() and omap_fbdev_free() use priv->fbdev directly. However, omap_fbdev_init() returns the fbdev, and omap_drv.c also assigns the return value to priv->fbdev. This is slightly confusing. Clean this up by removing the omap_fbdev_init() return value, as we don't care whether fbdev init succeeded or not. Also change omap_drv.c to call omap_fbdev_free() always, and omap_fbdev_free() does the check if fbdev was initialized. While at it, rename omap_fbdev_free() to omap_fbdev_fini() to better match the "init" counterpart. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.