From f8b5473fcbddbfde827ecf82aa0e81fa2a878220 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sat, 1 Jul 2006 22:30:08 +0100 Subject: [ARM] 3690/1: genirq: Introduce and make use of dummy irq chip Patch from Thomas Gleixner From: Thomas Gleixner ARM has a couple of really dumb interrupt controllers. Implement a generic one and fixup the ARM migration. ARM reused the no_irq_chip for this purpose, but this does not work out for platforms which are not converted to the new interrupt type handling model. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Signed-off-by: Russell King --- include/linux/irq.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/irq.h') diff --git a/include/linux/irq.h b/include/linux/irq.h index 0832149cdb1..00b6ef8b2f9 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -348,8 +348,9 @@ extern int noirqdebug_setup(char *str); /* Checks whether the interrupt can be requested by request_irq(): */ extern int can_request_irq(unsigned int irq, unsigned long irqflags); -/* Dummy irq-chip implementation: */ +/* Dummy irq-chip implementations: */ extern struct irq_chip no_irq_chip; +extern struct irq_chip dummy_irq_chip; extern void set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip, -- cgit v1.2.3