From 9bd09f345e62257958342f712efef644494274fb Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Mon, 27 Jul 2015 15:55:20 -0500 Subject: mfd: 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 Acked-by: Linus Walleij Signed-off-by: Lee Jones --- drivers/mfd/stmpe.c | 7 ------- 1 file changed, 7 deletions(-) (limited to 'drivers/mfd/stmpe.c') diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 18c4d72d1d2a..e971af86ce1e 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -971,20 +971,13 @@ static int stmpe_irq_map(struct irq_domain *d, unsigned int virq, irq_set_chip_data(virq, stmpe); irq_set_chip_and_handler(virq, chip, handle_edge_irq); irq_set_nested_thread(virq, 1); -#ifdef CONFIG_ARM - set_irq_flags(virq, IRQF_VALID); -#else irq_set_noprobe(virq); -#endif return 0; } static void stmpe_irq_unmap(struct irq_domain *d, unsigned int virq) { -#ifdef CONFIG_ARM - set_irq_flags(virq, 0); -#endif irq_set_chip_and_handler(virq, NULL, NULL); irq_set_chip_data(virq, NULL); } -- cgit v1.2.3-59-g8ed1b