summaryrefslogtreecommitdiff
path: root/drivers/irqchip/spear-shirq.c
diff options
context:
space:
mode:
authorRob Herring <robh@kernel.org>2015-08-30 02:01:22 +0300
committerThomas Gleixner <tglx@linutronix.de>2015-09-16 17:53:38 +0300
commitd17cab4451df1f25f3a46369e0aaeaa18390fa6b (patch)
tree4a936f3cbd3869c552a437b5bc9e1ada24c1453f /drivers/irqchip/spear-shirq.c
parentca0141de743dc7760fdfeb9210b82dadf6d9b221 (diff)
downloadlinux-d17cab4451df1f25f3a46369e0aaeaa18390fa6b.tar.xz
irqchip: Kill off set_irq_flags usage
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: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN 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: Rob 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.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip/spear-shirq.c')
-rw-r--r--drivers/irqchip/spear-shirq.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c
index c838c9286ea5..1ccd2abed65f 100644
--- a/drivers/irqchip/spear-shirq.c
+++ b/drivers/irqchip/spear-shirq.c
@@ -211,7 +211,6 @@ static void __init spear_shirq_register(struct spear_shirq *shirq,
for (i = 0; i < shirq->nr_irqs; i++) {
irq_set_chip_and_handler(shirq->virq_base + i,
shirq->irq_chip, handle_simple_irq);
- set_irq_flags(shirq->virq_base + i, IRQF_VALID);
irq_set_chip_data(shirq->virq_base + i, shirq);
}
}