diff options
author | Rob Herring <robh@kernel.org> | 2015-08-30 01:01:22 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2015-09-16 16:53:38 +0200 |
commit | d17cab4451df1f25f3a46369e0aaeaa18390fa6b (patch) | |
tree | 4a936f3cbd3869c552a437b5bc9e1ada24c1453f /drivers/irqchip/irq-renesas-intc-irqpin.c | |
parent | gpu/drm: Kill off set_irq_flags usage (diff) | |
download | linux-d17cab4451df1f25f3a46369e0aaeaa18390fa6b.tar.xz linux-d17cab4451df1f25f3a46369e0aaeaa18390fa6b.zip |
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/irq-renesas-intc-irqpin.c')
-rw-r--r-- | drivers/irqchip/irq-renesas-intc-irqpin.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c index d3546a6f4978..9525335723f6 100644 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c @@ -353,7 +353,6 @@ static int intc_irqpin_irq_domain_map(struct irq_domain *h, unsigned int virq, irq_set_chip_data(virq, h->host_data); irq_set_lockdep_class(virq, &intc_irqpin_irq_lock_class); irq_set_chip_and_handler(virq, &p->irq_chip, handle_level_irq); - set_irq_flags(virq, IRQF_VALID); /* kill me now */ return 0; } |