diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/microblaze/include/asm/irq.h | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/microblaze/include/asm/irq.h')
| -rw-r--r-- | arch/microblaze/include/asm/irq.h | 42 |
1 files changed, 3 insertions, 39 deletions
diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h index a175132e4496..bab3b1393ad4 100644 --- a/arch/microblaze/include/asm/irq.h +++ b/arch/microblaze/include/asm/irq.h @@ -9,49 +9,13 @@ #ifndef _ASM_MICROBLAZE_IRQ_H #define _ASM_MICROBLAZE_IRQ_H - -/* - * Linux IRQ# is currently offset by one to map to the hardware - * irq number. So hardware IRQ0 maps to Linux irq 1. - */ -#define NO_IRQ_OFFSET 1 -#define IRQ_OFFSET NO_IRQ_OFFSET -#define NR_IRQS (32 + IRQ_OFFSET) +#define NR_IRQS (32 + 1) #include <asm-generic/irq.h> -/* This type is the placeholder for a hardware interrupt number. It has to - * be big enough to enclose whatever representation is used by a given - * platform. - */ -typedef unsigned long irq_hw_number_t; - -extern unsigned int nr_irq; - struct pt_regs; extern void do_IRQ(struct pt_regs *regs); -/** FIXME - not implement - * irq_dispose_mapping - Unmap an interrupt - * @virq: linux virq number of the interrupt to unmap - */ -static inline void irq_dispose_mapping(unsigned int virq) -{ - return; -} - -struct irq_host; - -/** - * irq_create_mapping - Map a hardware interrupt into linux virq space - * @host: host owning this hardware interrupt or NULL for default host - * @hwirq: hardware irq number in that host space - * - * Only one mapping per hardware interrupt is permitted. Returns a linux - * virq number. - * If the sense/trigger is to be specified, set_irq_type() should be called - * on the number returned from that call. - */ -extern unsigned int irq_create_mapping(struct irq_host *host, - irq_hw_number_t hwirq); +/* should be defined in each interrupt controller driver */ +extern unsigned int get_irq(void); #endif /* _ASM_MICROBLAZE_IRQ_H */ |