diff options
Diffstat (limited to 'arch/powerpc/sysdev/mpic.c')
| -rw-r--r-- | arch/powerpc/sysdev/mpic.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 537e5db85a06..123e43612f0a 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -924,22 +924,6 @@ int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type) return IRQ_SET_MASK_OK_NOCOPY; } -static int mpic_irq_set_wake(struct irq_data *d, unsigned int on) -{ - struct irq_desc *desc = container_of(d, struct irq_desc, irq_data); - struct mpic *mpic = mpic_from_irq_data(d); - - if (!(mpic->flags & MPIC_FSL)) - return -ENXIO; - - if (on) - desc->action->flags |= IRQF_NO_SUSPEND; - else - desc->action->flags &= ~IRQF_NO_SUSPEND; - - return 0; -} - void mpic_set_vector(unsigned int virq, unsigned int vector) { struct mpic *mpic = mpic_from_irq(virq); @@ -977,7 +961,6 @@ static struct irq_chip mpic_irq_chip = { .irq_unmask = mpic_unmask_irq, .irq_eoi = mpic_end_irq, .irq_set_type = mpic_set_irq_type, - .irq_set_wake = mpic_irq_set_wake, }; #ifdef CONFIG_SMP @@ -992,7 +975,6 @@ static struct irq_chip mpic_tm_chip = { .irq_mask = mpic_mask_tm, .irq_unmask = mpic_unmask_tm, .irq_eoi = mpic_end_irq, - .irq_set_wake = mpic_irq_set_wake, }; #ifdef CONFIG_MPIC_U3_HT_IRQS @@ -1283,8 +1265,11 @@ struct mpic * __init mpic_alloc(struct device_node *node, flags |= MPIC_NO_RESET; if (of_get_property(node, "single-cpu-affinity", NULL)) flags |= MPIC_SINGLE_DEST_CPU; - if (of_device_is_compatible(node, "fsl,mpic")) + if (of_device_is_compatible(node, "fsl,mpic")) { flags |= MPIC_FSL | MPIC_LARGE_VECTORS; + mpic_irq_chip.flags |= IRQCHIP_SKIP_SET_WAKE; + mpic_tm_chip.flags |= IRQCHIP_SKIP_SET_WAKE; + } mpic = kzalloc(sizeof(struct mpic), GFP_KERNEL); if (mpic == NULL) |