linux-kernel - [PATCH v4 1/6] genirq: Export more irq_chip_*

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Date:   Wed, 15 Feb 2017 17:01:01 -0800
From:   David Daney <david.daney@...ium.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Marc Zyngier <marc.zyngier@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-gpio@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, David Daney <david.daney@...ium.com>
Subject: [PATCH v4 1/6] 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@...ium.com>
---
 kernel/irq/chip.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index be3c34e..73ea90b 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -993,6 +993,7 @@ 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
@@ -1007,6 +1008,7 @@ 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
@@ -1069,6 +1071,7 @@ 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
-- 
1.8.3.1