• Rob Herring's avatar
    irqchip: Kill off set_irq_flags usage · d17cab44
    Rob Herring authored
    set_irq_flags is ARM specific with custom flags which have genirq
    equivalents. Convert drivers to use the genirq interfaces directly, so we
    can kill off set_irq_flags. The translation of flags is as follows:
    For IRQs managed by an irqdomain, the irqdomain core code handles clearing
    and setting IRQ_NOREQUEST already, so there is no need to do this in
    .map() functions and we can simply remove the set_irq_flags calls. Some
    users also modify IRQ_NOPROBE and this has been maintained although it
    is not clear that is really needed. There appears to be a great deal of
    blind copy and paste of this code.
    Signed-off-by: default avatarRob Herring <robh@kernel.org>
    Cc: linux-arm-kernel@lists.infradead.org
    Cc: Russell King <linux@arm.linux.org.uk>
    Cc: Jason Cooper <jason@lakedaemon.net>
    Cc: Kukjin Kim <kgene@kernel.org>
    Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
    Cc: Stephen Warren <swarren@wwwdotorg.org>
    Cc: Lee Jones <lee@kernel.org>
    Cc: Alexander Shiyan <shc_work@mail.ru>
    Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
    Cc: linux-rpi-kernel@lists.infradead.org
    Cc: linux-samsung-soc@vger.kernel.org
    Link: http://lkml.kernel.org/r/1440889285-5637-3-git-send-email-robh@kernel.orgSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
irq-vt8500.c 6.48 KB