diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2014-05-07 19:44:16 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-05-16 16:05:21 +0400 |
| commit | b26d851ff1928b56242c4c5e16cb62bac2d9526c (patch) | |
| tree | ef1325900428e72bcf4b520f77cba9ab2669fdb3 /arch/tile/include/asm/irq.h | |
| parent | 2aa799d891299457e4107d33f07a1ed5ac8849ae (diff) | |
| download | linux-b26d851ff1928b56242c4c5e16cb62bac2d9526c.tar.xz | |
tile: Use SPARSE_IRQ
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>
Diffstat (limited to 'arch/tile/include/asm/irq.h')
| -rw-r--r-- | arch/tile/include/asm/irq.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/tile/include/asm/irq.h b/arch/tile/include/asm/irq.h index 9670a39d924d..1fe86911838b 100644 --- a/arch/tile/include/asm/irq.h +++ b/arch/tile/include/asm/irq.h @@ -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 */ |