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Commit 825de2e9 authored by Nobuhiro Iwamatsu's avatar Nobuhiro Iwamatsu Committed by Grant Likely
Browse files

irq: Add EXPORT_SYMBOL_GPL to function of irq generic-chip 



Some functions of irq generic-chip is undefined, because
EXPORT_SYMBOL_GPL is not set to these.

ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-pch.ko] undefined!
ERROR: "irq_setup_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!
ERROR: "irq_alloc_generic_chip" [drivers/gpio/gpio-ml-ioh.ko] undefined!

This is revised that EXPORT_SYMBOL_GPL can be added and referred
to in functions.

Signed-off-by: default avatarNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Acked-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent a7aaa4f8

kernel/irq/generic-chip.c

+4 −0
Original line number Diff line number Diff line
@@ -211,6 +211,7 @@ irq_alloc_generic_chip(const char *name, int num_ct, unsigned int irq_base, 
	}

	return gc;

}

EXPORT_SYMBOL_GPL(irq_alloc_generic_chip);



/*

 * Separate lockdep class for interrupt chip which can nest irq_desc
@@ -258,6 +259,7 @@ void irq_setup_generic_chip(struct irq_chip_generic *gc, u32 msk, 
	}

	gc->irq_cnt = i - gc->irq_base;

}

EXPORT_SYMBOL_GPL(irq_setup_generic_chip);



/**

 * irq_setup_alt_chip - Switch to alternative chip
@@ -281,6 +283,7 @@ int irq_setup_alt_chip(struct irq_data *d, unsigned int type) 
	}

	return -EINVAL;

}

EXPORT_SYMBOL_GPL(irq_setup_alt_chip);



/**

 * irq_remove_generic_chip - Remove a chip
@@ -311,6 +314,7 @@ void irq_remove_generic_chip(struct irq_chip_generic *gc, u32 msk, 
		irq_modify_status(i, clr, set);

	}

}

EXPORT_SYMBOL_GPL(irq_remove_generic_chip);



#ifdef CONFIG_PM

static int irq_gc_suspend(void)