From mboxrd@z Thu Jan 1 00:00:00 1970 From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth) Date: Thu, 23 Jan 2014 23:38:05 +0100 Subject: [PATCH 2/3] irqchip: orion: use handle_edge_irq on bridge irqs In-Reply-To: <1390516686-2224-1-git-send-email-sebastian.hesselbarth@gmail.com> References: <1390516686-2224-1-git-send-email-sebastian.hesselbarth@gmail.com> Message-ID: <1390516686-2224-3-git-send-email-sebastian.hesselbarth@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Bridge irqs are edge-triggered, i.e. they get asserted on low-to-high transitions and not on the level of the downstream interrupt line. This replaces handle_level_irq by the more appropriate handle_edge_irq. Signed-off-by: Sebastian Hesselbarth --- Cc: Thomas Gleixner Cc: Jason Cooper Cc: Andrew Lunn Cc: Gregory Clement Cc: Jason Gunthorpe Cc: Ezequiel Garcia Cc: linux-arm-kernel at lists.infradead.org Cc: linux-kernel at vger.kernel.org --- drivers/irqchip/irq-orion.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c index 4137c3d15284..1f636f719065 100644 --- a/drivers/irqchip/irq-orion.c +++ b/drivers/irqchip/irq-orion.c @@ -143,7 +143,7 @@ static int __init orion_bridge_irq_init(struct device_node *np, } ret = irq_alloc_domain_generic_chips(domain, nrirqs, 1, np->name, - handle_level_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE); + handle_edge_irq, clr, 0, IRQ_GC_INIT_MASK_CACHE); if (ret) { pr_err("%s: unable to alloc irq domain gc\n", np->name); return ret; -- 1.8.5.2