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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-10-20 00:10:27 -0300
commitd0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch)
tree7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /include/linux/irqdomain.h
parente914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff)
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'include/linux/irqdomain.h')
-rw-r--r--include/linux/irqdomain.h12
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index f1f36e04d..ffb84604c 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -39,6 +39,7 @@ struct irq_domain;
struct of_device_id;
struct irq_chip;
struct irq_data;
+struct cpumask;
/* Number of irqs reserved for a legacy isa controller */
#define NUM_ISA_INTERRUPTS 16
@@ -217,7 +218,8 @@ extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
enum irq_domain_bus_token bus_token);
extern void irq_set_default_host(struct irq_domain *host);
extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,
- irq_hw_number_t hwirq, int node);
+ irq_hw_number_t hwirq, int node,
+ const struct cpumask *affinity);
static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)
{
@@ -389,7 +391,7 @@ static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *par
extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
unsigned int nr_irqs, int node, void *arg,
- bool realloc);
+ bool realloc, const struct cpumask *affinity);
extern void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs);
extern void irq_domain_activate_irq(struct irq_data *irq_data);
extern void irq_domain_deactivate_irq(struct irq_data *irq_data);
@@ -397,7 +399,8 @@ extern void irq_domain_deactivate_irq(struct irq_data *irq_data);
static inline int irq_domain_alloc_irqs(struct irq_domain *domain,
unsigned int nr_irqs, int node, void *arg)
{
- return __irq_domain_alloc_irqs(domain, -1, nr_irqs, node, arg, false);
+ return __irq_domain_alloc_irqs(domain, -1, nr_irqs, node, arg, false,
+ NULL);
}
extern int irq_domain_alloc_irqs_recursive(struct irq_domain *domain,
@@ -452,6 +455,9 @@ static inline int irq_domain_alloc_irqs(struct irq_domain *domain,
return -1;
}
+static inline void irq_domain_free_irqs(unsigned int virq,
+ unsigned int nr_irqs) { }
+
static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)
{
return false;