diff options
Diffstat (limited to 'arch/arm/mach-pxa/irq.c')
| -rw-r--r-- | arch/arm/mach-pxa/irq.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index 1beb40f692fc..b5cafe2b4888 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -37,6 +37,11 @@ static int pxa_internal_irq_nr; +static inline int cpu_has_ipr(void) +{ + return !cpu_is_pxa25x(); +} + static void pxa_mask_irq(unsigned int irq) { _ICMR(irq) &= ~(1 << IRQ_BIT(irq)); @@ -134,7 +139,7 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn) } /* initialize interrupt priority */ - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { + if (cpu_has_ipr()) { for (i = 0; i < irq_nr; i++) IPR(i) = i | (1 << 31); } @@ -165,7 +170,7 @@ static int pxa_irq_suspend(struct sys_device *dev, pm_message_t state) _ICMR(irq) = 0; } - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { + if (cpu_has_ipr()) { for (i = 0; i < pxa_internal_irq_nr; i++) saved_ipr[i] = IPR(i); } @@ -177,7 +182,7 @@ static int pxa_irq_resume(struct sys_device *dev) { int i, irq = PXA_IRQ(0); - if (cpu_is_pxa27x() || cpu_is_pxa3xx()) { + if (cpu_has_ipr()) { for (i = 0; i < pxa_internal_irq_nr; i++) IPR(i) = saved_ipr[i]; } |