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Commit ac0a0cd2 authored by Qais Yousef's avatar Qais Yousef Committed by Thomas Gleixner
Browse files

genirq: Make irq_domain_alloc_descs() non static 



We will need to use this function to implement irq_reserve_ipi() later. So
make it non static and move the prototype to irqdomain.h to allow using it
outside irqdomain.c

Signed-off-by: default avatarQais Yousef <qais.yousef@imgtec.com>
Cc: <jason@lakedaemon.net>
Cc: <marc.zyngier@arm.com>
Cc: <jiang.liu@linux.intel.com>
Cc: <ralf@linux-mips.org>
Cc: <linux-mips@linux-mips.org>
Cc: <lisa.parratt@imgtec.com>
Cc: Qais Yousef <qsyousef@gmail.com>
Link: http://lkml.kernel.org/r/1449580830-23652-8-git-send-email-qais.yousef@imgtec.com


Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent f256c9a0

include/linux/irqdomain.h

+2 −0
Original line number Diff line number Diff line
@@ -213,6 +213,8 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, 
extern struct irq_domain *irq_find_matching_fwnode(struct fwnode_handle *fwnode,

						   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);



static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)

{

kernel/irq/irqdomain.c

+2 −4
Original line number Diff line number Diff line
@@ -23,8 +23,6 @@ static DEFINE_MUTEX(irq_domain_mutex); 
static DEFINE_MUTEX(revmap_trees_mutex);

static struct irq_domain *irq_default_domain;



static int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,

				  irq_hw_number_t hwirq, int node);

static void irq_domain_check_hierarchy(struct irq_domain *domain);



struct irqchip_fwid {
@@ -840,8 +838,8 @@ const struct irq_domain_ops irq_domain_simple_ops = { 
};

EXPORT_SYMBOL_GPL(irq_domain_simple_ops);



static int irq_domain_alloc_descs(int virq, unsigned int cnt,

				  irq_hw_number_t hwirq, int node)

int irq_domain_alloc_descs(int virq, unsigned int cnt, irq_hw_number_t hwirq,

			   int node)

{

	unsigned int hint;