diff options
| author | Rob Herring <robh@kernel.org> | 2015-08-30 02:01:22 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-09-16 17:53:38 +0300 |
| commit | d17cab4451df1f25f3a46369e0aaeaa18390fa6b (patch) | |
| tree | 4a936f3cbd3869c552a437b5bc9e1ada24c1453f /drivers/irqchip/irq-armada-370-xp.c | |
| parent | ca0141de743dc7760fdfeb9210b82dadf6d9b221 (diff) | |
| download | linux-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/irq-armada-370-xp.c')
| -rw-r--r-- | drivers/irqchip/irq-armada-370-xp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c index 693b9fb879bd..655cb967a1f2 100644 --- a/drivers/irqchip/irq-armada-370-xp.c +++ b/drivers/irqchip/irq-armada-370-xp.c @@ -200,7 +200,6 @@ static int armada_370_xp_msi_map(struct irq_domain *domain, unsigned int virq, { irq_set_chip_and_handler(virq, &armada_370_xp_msi_irq_chip, handle_simple_irq); - set_irq_flags(virq, IRQF_VALID); return 0; } @@ -317,7 +316,7 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h, irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, handle_level_irq); } - set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); + irq_set_probe(virq); return 0; } |