Commit f1602039 authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Thomas Gleixner

irq/generic-chip: Export irq_init_generic_chip() locally

This function will be used in the devres variant of
irq_alloc_generic_chip().
Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Cc: linux-doc@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Link: http://lkml.kernel.org/r/1496246820-13250-4-git-send-email-brgl@bgdev.pl
parent 32bb6cbb
...@@ -201,10 +201,9 @@ static void irq_writel_be(u32 val, void __iomem *addr) ...@@ -201,10 +201,9 @@ static void irq_writel_be(u32 val, void __iomem *addr)
iowrite32be(val, addr); iowrite32be(val, addr);
} }
static void void irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,
irq_init_generic_chip(struct irq_chip_generic *gc, const char *name, int num_ct, unsigned int irq_base,
int num_ct, unsigned int irq_base, void __iomem *reg_base, irq_flow_handler_t handler)
void __iomem *reg_base, irq_flow_handler_t handler)
{ {
raw_spin_lock_init(&gc->lock); raw_spin_lock_init(&gc->lock);
gc->num_ct = num_ct; gc->num_ct = num_ct;
......
...@@ -226,3 +226,14 @@ irq_pm_install_action(struct irq_desc *desc, struct irqaction *action) { } ...@@ -226,3 +226,14 @@ irq_pm_install_action(struct irq_desc *desc, struct irqaction *action) { }
static inline void static inline void
irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action) { } irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action) { }
#endif #endif
#ifdef CONFIG_GENERIC_IRQ_CHIP
void irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,
int num_ct, unsigned int irq_base,
void __iomem *reg_base, irq_flow_handler_t handler);
#else
static inline void
irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,
int num_ct, unsigned int irq_base,
void __iomem *reg_base, irq_flow_handler_t handler) { }
#endif /* CONFIG_GENERIC_IRQ_CHIP */
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