• Joel Porquet's avatar
    irqchip: Move IRQCHIP_DECLARE macro to include/linux/irqchip.h · 91e20b50
    Joel Porquet authored
    At the moment the IRQCHIP_DECLARE macro is only declared locally in
    drivers/irqchip/irqchip.h. It prevents from using it directly in arch/*
    directories whenever irqchip drivers only exist there, which happens in a few
    cases (e.g. arc, arm, microblaze and mips).
    
    This patch makes the macro to be globally defined, i.e. in
    include/linux/irqchip.h, and thus usable for arch-specific declarations of
    irqchip drivers. In this way, it is very similar to what clocksource does (ie
    CLOCKSOURCE_OF_DECLARE is defined in include/linux/clocksource.h).
    
    For now, this patch only moves the declaration of the macro
    IRQCHIP_DECLARE to the global header 'include/linux/irqchip.h' and make
    'drivers/irqchip/irqchip.h' include 'include/linux/irqchip.h'. Later, other
    patches will get rid of 'drivers/irqchip/irqchip.h' and modify all the impacted
    irqchip drivers.
    Signed-off-by: default avatarJoel Porquet <joel@porquet.org>
    Cc: Jason Cooper <jason@lakedaemon.net>
    Link: http://lkml.kernel.org/r/1435865565-14114-1-git-send-email-joel@porquet.orgSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
    91e20b50
irqchip.h 326 Bytes