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tile: Use SPARSE_IRQ

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Get rid of the private allocator and switch over to sparse IRQs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Grant Likely <grant.likely@linaro.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Link: http://lkml.kernel.org/r/20140507154338.423715783@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2014-05-07 15:44:16 +00:00
parent 2aa799d891
commit b26d851ff1
3 changed files with 9 additions and 54 deletions
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9
arch/tile/include/asm/irq.h
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@@ -18,10 +18,12 @@
#include <linux/hardirq.h>
/* The hypervisor interface provides 32 IRQs. */
#define NR_IRQS 32
#define NR_IRQS 32
/* IRQ numbers used for linux IPIs. */
#define IRQ_RESCHEDULE 0
#define IRQ_RESCHEDULE 0
/* Interrupts for dynamic allocation start at 1. Let the core allocate irq0 */
#define NR_IRQS_LEGACY 1
#define irq_canonicalize(irq) (irq)
@@ -76,7 +78,4 @@ void tile_irq_activate(unsigned int irq, int tile_irq_type);
void setup_irq_regs(void);
unsigned int irq_alloc_hwirq(int node);
void irq_free_hwirq(unsigned int irq);
#endif /* _ASM_TILE_IRQ_H */