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 --- arch/arm/mach-imx/mach-mx31ads.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-imx/mach-mx31ads.c') diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c index d08c37c696f6..2c0853560bd2 100644 --- a/arch/arm/mach-imx/mach-mx31ads.c +++ b/arch/arm/mach-imx/mach-mx31ads.c @@ -238,7 +238,7 @@ static void __init mx31ads_init_expio(void) for (i = irq_base; i < irq_base + MXC_MAX_EXP_IO_LINES; i++) { irq_set_chip_and_handler(i, &expio_irq_chip, handle_level_irq); - set_irq_flags(i, IRQF_VALID); + irq_clear_status_flags(i, IRQ_NOREQUEST); } irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_4)); irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH); -- cgit v1.2.3