From e8d36d5dbb6a6ec4f5222f8775d664ec29d5527d Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 27 Jul 2015 15:55:13 -0500 Subject: ARM: 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: Russell King Cc: Sekhar Nori Cc: Kevin Hilman Cc: Jason Cooper Cc: Andrew Lunn Cc: Sebastian Hesselbarth Cc: Gregory Clement Acked-by: Hans Ulli Kroll Acked-by: Shawn Guo Cc: Sascha Hauer Cc: Imre Kaloz Acked-by: Krzysztof Halasa Cc: Greg Ungerer Cc: Roland Stigge Cc: Tony Lindgren Cc: Daniel Mack Cc: Haojian Zhuang Cc: Robert Jarzmik Cc: Simtec Linux Team Cc: Kukjin Kim Cc: Krzysztof Kozlowski Acked-by: Wan ZongShun Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Tested-by: Kevin Hilman Signed-off-by: Olof Johansson --- drivers/irqchip/irq-sa11x0.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/irqchip/irq-sa11x0.c') diff --git a/drivers/irqchip/irq-sa11x0.c b/drivers/irqchip/irq-sa11x0.c index 46df2875dc1c..61bb28d7b19b 100644 --- a/drivers/irqchip/irq-sa11x0.c +++ b/drivers/irqchip/irq-sa11x0.c @@ -70,7 +70,6 @@ static int sa1100_normal_irqdomain_map(struct irq_domain *d, { irq_set_chip_and_handler(irq, &sa1100_normal_chip, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); return 0; } -- cgit v1.2.3-59-g8ed1b