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

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

kernel/irq/generic-chip.c

+3 −4
Original line number Diff line number Diff line
@@ -201,8 +201,7 @@ static void irq_writel_be(u32 val, void __iomem *addr) 
	iowrite32be(val, addr);

}



static void

irq_init_generic_chip(struct irq_chip_generic *gc, const char *name,

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)

{

kernel/irq/internals.h

+11 −0
Original line number Diff line number Diff line
@@ -226,3 +226,14 @@ irq_pm_install_action(struct irq_desc *desc, struct irqaction *action) { } 
static inline void

irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action) { }

#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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