From 11d3d334af07408ce3a68860c40006ddcd343da5 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 7 Apr 2014 12:13:05 +0200 Subject: gpio: dwapb: drop irq_setup_generic_chip() The driver calls irq_alloc_domain_generic_chips() which creates a gc and adds it to gc_list. The driver later then calls irq_setup_generic_chip() which also initializes the gc and adds it to the gc_list() and this corrupts the list. Enable LIST_DEBUG and you see the kernel complain. This isn't required, irq_alloc_domain_generic_chips() did the init. Signed-off-by: Sebastian Andrzej Siewior Tested-by: Alan Tull Signed-off-by: Linus Walleij --- drivers/gpio/gpio-dwapb.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/gpio/gpio-dwapb.c') diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index ed5711f77e2d..4d25a06bb45e 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -260,9 +260,6 @@ static void dwapb_configure_irqs(struct dwapb_gpio *gpio, ct->regs.ack = GPIO_PORTA_EOI; ct->regs.mask = GPIO_INTMASK; - irq_setup_generic_chip(irq_gc, IRQ_MSK(port->bgc.gc.ngpio), - IRQ_GC_INIT_NESTED_LOCK, IRQ_NOREQUEST, 0); - irq_set_chained_handler(irq, dwapb_irq_handler); irq_set_handler_data(irq, gpio); -- cgit v1.2.3