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The osk_mistral_init() contains code that is only compiled when CONFIG_PM is set, but it uses a variable that is declared outside of the #ifdef: arch/arm/mach-omap1/board-osk.c: In function 'osk_mistral_init': arch/arm/mach-omap1/board-osk.c:513:7: warning: unused variable 'ret' [-Wunused-variable] This removes the #ifdef around the user of the variable, make it always used. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Suggested-by: Tony Lindgren <tony@atomide.com> Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
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.