diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/irq.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 11 | ||||
| -rw-r--r-- | arch/powerpc/kernel/ptrace.c | 2 |
3 files changed, 11 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 068377a2a8d..42c8ed6ed52 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -489,7 +489,7 @@ struct irq_host *irq_alloc_host(unsigned int revmap_type, case IRQ_HOST_MAP_LINEAR: rmap = (unsigned int *)(host + 1); for (i = 0; i < revmap_arg; i++) - rmap[i] = IRQ_NONE; + rmap[i] = NO_IRQ; host->revmap_data.linear.size = revmap_arg; smp_wmb(); host->revmap_data.linear.revmap = rmap; @@ -614,7 +614,7 @@ unsigned int irq_create_mapping(struct irq_host *host, * host->ops->map() to update the flags */ virq = irq_find_mapping(host, hwirq); - if (virq != IRQ_NONE) { + if (virq != NO_IRQ) { if (host->ops->remap) host->ops->remap(host, virq, hwirq); pr_debug("irq: -> existing mapping on virq %d\n", virq); @@ -741,7 +741,7 @@ void irq_dispose_mapping(unsigned int virq) switch(host->revmap_type) { case IRQ_HOST_MAP_LINEAR: if (hwirq < host->revmap_data.linear.size) - host->revmap_data.linear.revmap[hwirq] = IRQ_NONE; + host->revmap_data.linear.revmap[hwirq] = NO_IRQ; break; case IRQ_HOST_MAP_TREE: /* Check if radix tree allocated yet */ diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 066a6a7a25b..af42ddab3ab 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1171,11 +1171,12 @@ EXPORT_SYMBOL(of_find_node_by_name); /** * of_find_node_by_type - Find a node by its "device_type" property - * @from: The node to start searching from or NULL, the node - * you pass will not be searched, only the next one - * will; typically, you pass what the previous call - * returned. of_node_put() will be called on it - * @name: The type string to match against + * @from: The node to start searching from, or NULL to start searching + * the entire device tree. The node you pass will not be + * searched, only the next one will; typically, you pass + * what the previous call returned. of_node_put() will be + * called on from for you. + * @type: The type string to match against * * Returns a node pointer with refcount incremented, use * of_node_put() on it when done. diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index f4f391cdd8f..bf76562167c 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -218,6 +218,7 @@ set_single_step(struct task_struct *task) regs->msr |= MSR_SE; #endif } + set_tsk_thread_flag(task, TIF_SINGLESTEP); } static inline void @@ -233,6 +234,7 @@ clear_single_step(struct task_struct *task) regs->msr &= ~MSR_SE; #endif } + clear_tsk_thread_flag(task, TIF_SINGLESTEP); } #endif /* CONFIG_PPC32 */ |