• Arnd Bergmann's avatar
    x86/power: Fix swsusp_arch_resume prototype · 328008a7
    Arnd Bergmann authored
    The declaration for swsusp_arch_resume marks it as 'asmlinkage', but the
    definition in x86-32 does not, and it fails to include the header with the
    declaration. This leads to a warning when building with
    link-time-optimizations:
    
    kernel/power/power.h:108:23: error: type of 'swsusp_arch_resume' does not match original declaration [-Werror=lto-type-mismatch]
     extern asmlinkage int swsusp_arch_resume(void);
                           ^
    arch/x86/power/hibernate_32.c:148:0: note: 'swsusp_arch_resume' was previously declared here
     int swsusp_arch_resume(void)
    
    This moves the declaration into a globally visible header file and fixes up
    both x86 definitions to match it.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    Cc: Len Brown <len.brown@intel.com>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Nicolas Pitre <nico@linaro.org>
    Cc: linux-pm@vger.kernel.org
    Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
    Cc: Pavel Machek <pavel@ucw.cz>
    Cc: Bart Van Assche <bart.vanassche@wdc.com>
    Link: https://lkml.kernel.org/r/20180202145634.200291-2-arnd@arndb.de
    328008a7
hibernate_64.c 8.69 KB