diff options
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/intc/chip.c | 6 | ||||
| -rw-r--r-- | drivers/sh/intc/core.c | 4 | ||||
| -rw-r--r-- | drivers/sh/intc/internals.h | 10 | ||||
| -rw-r--r-- | drivers/sh/intc/virq.c | 29 | ||||
| -rw-r--r-- | drivers/sh/pm_runtime.c | 19 |
5 files changed, 28 insertions, 40 deletions
diff --git a/drivers/sh/intc/chip.c b/drivers/sh/intc/chip.c index 46427b48e..358df7510 100644 --- a/drivers/sh/intc/chip.c +++ b/drivers/sh/intc/chip.c @@ -22,7 +22,7 @@ void _intc_enable(struct irq_data *data, unsigned long handle) for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) { #ifdef CONFIG_SMP - if (!cpumask_test_cpu(cpu, data->affinity)) + if (!cpumask_test_cpu(cpu, irq_data_get_affinity_mask(data))) continue; #endif addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu); @@ -50,7 +50,7 @@ static void intc_disable(struct irq_data *data) for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) { #ifdef CONFIG_SMP - if (!cpumask_test_cpu(cpu, data->affinity)) + if (!cpumask_test_cpu(cpu, irq_data_get_affinity_mask(data))) continue; #endif addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu); @@ -72,7 +72,7 @@ static int intc_set_affinity(struct irq_data *data, if (!cpumask_intersects(cpumask, cpu_online_mask)) return -1; - cpumask_copy(data->affinity, cpumask); + cpumask_copy(irq_data_get_affinity_mask(data), cpumask); return IRQ_SET_MASK_OK_NOCOPY; } diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c index 156b79007..8e72bcbd3 100644 --- a/drivers/sh/intc/core.c +++ b/drivers/sh/intc/core.c @@ -65,9 +65,9 @@ void intc_set_prio_level(unsigned int irq, unsigned int level) raw_spin_unlock_irqrestore(&intc_big_lock, flags); } -static void intc_redirect_irq(unsigned int irq, struct irq_desc *desc) +static void intc_redirect_irq(struct irq_desc *desc) { - generic_handle_irq((unsigned int)irq_get_handler_data(irq)); + generic_handle_irq((unsigned int)irq_desc_get_handler_data(desc)); } static void __init intc_register_irq(struct intc_desc *desc, diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h index 7dff08e2a..6ce7f0d26 100644 --- a/drivers/sh/intc/internals.h +++ b/drivers/sh/intc/internals.h @@ -99,15 +99,7 @@ static inline struct intc_desc_int *get_intc_desc(unsigned int irq) */ static inline void activate_irq(int irq) { -#ifdef CONFIG_ARM - /* ARM requires an extra step to clear IRQ_NOREQUEST, which it - * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE. - */ - set_irq_flags(irq, IRQF_VALID); -#else - /* same effect on other architectures */ - irq_set_noprobe(irq); -#endif + irq_modify_status(irq, IRQ_NOREQUEST, IRQ_NOPROBE); } static inline int intc_handle_int_cmp(const void *a, const void *b) diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c index f5f1b8212..e7899624a 100644 --- a/drivers/sh/intc/virq.c +++ b/drivers/sh/intc/virq.c @@ -83,12 +83,11 @@ EXPORT_SYMBOL_GPL(intc_irq_lookup); static int add_virq_to_pirq(unsigned int irq, unsigned int virq) { - struct intc_virq_list **last, *entry; - struct irq_data *data = irq_get_irq_data(irq); + struct intc_virq_list *entry; + struct intc_virq_list **last = NULL; /* scan for duplicates */ - last = (struct intc_virq_list **)&data->handler_data; - for_each_virq(entry, data->handler_data) { + for_each_virq(entry, irq_get_handler_data(irq)) { if (entry->irq == virq) return 0; last = &entry->next; @@ -102,14 +101,18 @@ static int add_virq_to_pirq(unsigned int irq, unsigned int virq) entry->irq = virq; - *last = entry; + if (last) + *last = entry; + else + irq_set_handler_data(irq, entry); return 0; } -static void intc_virq_handler(unsigned int irq, struct irq_desc *desc) +static void intc_virq_handler(struct irq_desc *desc) { - struct irq_data *data = irq_get_irq_data(irq); + unsigned int irq = irq_desc_get_irq(desc); + struct irq_data *data = irq_desc_get_irq_data(desc); struct irq_chip *chip = irq_data_get_irq_chip(data); struct intc_virq_list *entry, *vlist = irq_data_get_irq_handler_data(data); struct intc_desc_int *d = get_intc_desc(irq); @@ -118,12 +121,14 @@ static void intc_virq_handler(unsigned int irq, struct irq_desc *desc) for_each_virq(entry, vlist) { unsigned long addr, handle; + struct irq_desc *vdesc = irq_to_desc(entry->irq); - handle = (unsigned long)irq_get_handler_data(entry->irq); - addr = INTC_REG(d, _INTC_ADDR_E(handle), 0); - - if (intc_reg_fns[_INTC_FN(handle)](addr, handle, 0)) - generic_handle_irq(entry->irq); + if (vdesc) { + handle = (unsigned long)irq_desc_get_handler_data(vdesc); + addr = INTC_REG(d, _INTC_ADDR_E(handle), 0); + if (intc_reg_fns[_INTC_FN(handle)](addr, handle, 0)) + generic_handle_irq_desc(vdesc); + } } chip->irq_unmask(data); diff --git a/drivers/sh/pm_runtime.c b/drivers/sh/pm_runtime.c index d3d1891cd..25abd4eb7 100644 --- a/drivers/sh/pm_runtime.c +++ b/drivers/sh/pm_runtime.c @@ -35,20 +35,11 @@ static struct pm_clk_notifier_block platform_bus_notifier = { static int __init sh_pm_runtime_init(void) { if (IS_ENABLED(CONFIG_ARCH_SHMOBILE_MULTI)) { - if (!of_machine_is_compatible("renesas,emev2") && - !of_machine_is_compatible("renesas,r7s72100") && -#ifndef CONFIG_PM_GENERIC_DOMAINS_OF - !of_machine_is_compatible("renesas,r8a73a4") && - !of_machine_is_compatible("renesas,r8a7740") && - !of_machine_is_compatible("renesas,sh73a0") && -#endif - !of_machine_is_compatible("renesas,r8a7778") && - !of_machine_is_compatible("renesas,r8a7779") && - !of_machine_is_compatible("renesas,r8a7790") && - !of_machine_is_compatible("renesas,r8a7791") && - !of_machine_is_compatible("renesas,r8a7792") && - !of_machine_is_compatible("renesas,r8a7793") && - !of_machine_is_compatible("renesas,r8a7794")) + if (!of_find_compatible_node(NULL, NULL, + "renesas,cpg-mstp-clocks")) + return 0; + if (IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS_OF) && + of_find_node_with_property(NULL, "#power-domain-cells")) return 0; } |