diff options
Diffstat (limited to 'kernel/arch/arm/kernel/irq.c')
-rw-r--r-- | kernel/arch/arm/kernel/irq.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/kernel/arch/arm/kernel/irq.c b/kernel/arch/arm/kernel/irq.c index 350f188c9..1d45320ee 100644 --- a/kernel/arch/arm/kernel/irq.c +++ b/kernel/arch/arm/kernel/irq.c @@ -39,6 +39,8 @@ #include <linux/export.h> #include <asm/hardware/cache-l2x0.h> +#include <asm/hardware/cache-uniphier.h> +#include <asm/outercache.h> #include <asm/exception.h> #include <asm/mach/arch.h> #include <asm/mach/irq.h> @@ -78,26 +80,6 @@ asm_do_IRQ(unsigned int irq, struct pt_regs *regs) handle_IRQ(irq, regs); } -void set_irq_flags(unsigned int irq, unsigned int iflags) -{ - unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN; - - if (irq >= nr_irqs) { - pr_err("Trying to set irq flags for IRQ%d\n", irq); - return; - } - - if (iflags & IRQF_VALID) - clr |= IRQ_NOREQUEST; - if (iflags & IRQF_PROBE) - clr |= IRQ_NOPROBE; - if (!(iflags & IRQF_NOAUTOEN)) - clr |= IRQ_NOAUTOEN; - /* Order is clear bits in "clr" then set bits in "set" */ - irq_modify_status(irq, clr, set & ~clr); -} -EXPORT_SYMBOL_GPL(set_irq_flags); - void __init init_IRQ(void) { int ret; @@ -116,6 +98,8 @@ void __init init_IRQ(void) if (ret) pr_err("L2C: failed to init: %d\n", ret); } + + uniphier_cache_init(); } #ifdef CONFIG_MULTI_IRQ_HANDLER @@ -140,7 +124,7 @@ int __init arch_probe_nr_irqs(void) static bool migrate_one_irq(struct irq_desc *desc) { struct irq_data *d = irq_desc_get_irq_data(desc); - const struct cpumask *affinity = d->affinity; + const struct cpumask *affinity = irq_data_get_affinity_mask(d); struct irq_chip *c; bool ret = false; @@ -160,7 +144,7 @@ static bool migrate_one_irq(struct irq_desc *desc) if (!c->irq_set_affinity) pr_debug("IRQ%u: unable to set affinity\n", d->irq); else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret) - cpumask_copy(d->affinity, affinity); + cpumask_copy(irq_data_get_affinity_mask(d), affinity); return ret; } |