From d17cab4451df1f25f3a46369e0aaeaa18390fa6b Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 29 Aug 2015 18:01:22 -0500 Subject: 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 Cc: linux-arm-kernel@lists.infradead.org Cc: Russell King Cc: Jason Cooper Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Stephen Warren Cc: Lee Jones Cc: Alexander Shiyan Cc: Maxime Ripard 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 --- drivers/irqchip/irq-mxs.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/irqchip/irq-mxs.c') diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c index 1faf812f3dc8..604df63e2edf 100644 --- a/drivers/irqchip/irq-mxs.c +++ b/drivers/irqchip/irq-mxs.c @@ -84,7 +84,6 @@ static int icoll_irq_domain_map(struct irq_domain *d, unsigned int virq, irq_hw_number_t hw) { irq_set_chip_and_handler(virq, &mxs_icoll_chip, handle_level_irq); - set_irq_flags(virq, IRQF_VALID); return 0; } -- cgit v1.2.3