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genirq: Export more irq_chip_*_parent() functions 

Many of the family of functions including irq_chip_mask_parent(),
irq_chip_unmask_parent() are exported, but not all.

Add EXPORT_SYMBOL_GPL to irq_chip_enable_parent,
irq_chip_disable_parent and irq_chip_set_affinity_parent, so they
likewise are usable from modules.

Signed-off-by: David Daney <david.daney@cavium.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Link: http://lkml.kernel.org/r/1503017616-3252-2-git-send-email-david.daney@cavium.com
This commit is contained in:
David Daney 2017-08-17 17:53:30 -07:00 committed by Thomas Gleixner
parent 44e72c7ebf
commit 65efd9a49a
1 changed files with 3 additions and 0 deletions
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3
kernel/irq/chip.c
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@ -1105,6 +1105,7 @@ void irq_chip_enable_parent(struct irq_data *data)
else
data->chip->irq_unmask(data);
}
EXPORT_SYMBOL_GPL(irq_chip_enable_parent);
/**
* irq_chip_disable_parent - Disable the parent interrupt (defaults to mask if
@ -1119,6 +1120,7 @@ void irq_chip_disable_parent(struct irq_data *data)
else
data->chip->irq_mask(data);
}
EXPORT_SYMBOL_GPL(irq_chip_disable_parent);
/**
* irq_chip_ack_parent - Acknowledge the parent interrupt
@ -1181,6 +1183,7 @@ int irq_chip_set_affinity_parent(struct irq_data *data,
return -ENOSYS;
}
EXPORT_SYMBOL_GPL(irq_chip_set_affinity_parent);
/**
* irq_chip_set_type_parent - Set IRQ type on the parent interrupt