diff options
| author | Quan Nguyen <qnguyen@apm.com> | 2016-03-03 21:56:52 +0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-03-10 16:00:35 +0100 |
| commit | 52b2a05fa7c8cfceebb59117a95decd68cf7e465 (patch) | |
| tree | 29191c8a0a906311cb3d24a9cc834295428d2f50 /kernel/irq/chip.c | |
| parent | f49e0eb221f64334797b0c7fb7c6d5d94bac4510 (diff) | |
genirq: Export IRQ functions for module use
Export irq_chip_*_parent(), irq_domain_create_hierarchy(),
irq_domain_set_hwirq_and_chip(), irq_domain_reset_irq_data(),
irq_domain_alloc/free_irqs_parent()
So gpio drivers can be built as modules. First user: gpio-xgene-sb
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Phong Vo <pvo@apm.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: patches@apm.com
Cc: Loc Ho <lho@apm.com>
Cc: Keyur Chudgar <kchudgar@apm.com>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Link: https://lists.01.org/pipermail/kbuild-all/2016-February/017914.html
Link: http://lkml.kernel.org/r/1457017012-10628-1-git-send-email-qnguyen@apm.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/chip.c')
| -rw-r--r-- | kernel/irq/chip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 5797909f4e5b..2f9f2b0e79f2 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -961,6 +961,7 @@ void irq_chip_mask_parent(struct irq_data *data) data = data->parent_data; data->chip->irq_mask(data); } +EXPORT_SYMBOL_GPL(irq_chip_mask_parent); /** * irq_chip_unmask_parent - Unmask the parent interrupt @@ -971,6 +972,7 @@ void irq_chip_unmask_parent(struct irq_data *data) data = data->parent_data; data->chip->irq_unmask(data); } +EXPORT_SYMBOL_GPL(irq_chip_unmask_parent); /** * irq_chip_eoi_parent - Invoke EOI on the parent interrupt @@ -981,6 +983,7 @@ void irq_chip_eoi_parent(struct irq_data *data) data = data->parent_data; data->chip->irq_eoi(data); } +EXPORT_SYMBOL_GPL(irq_chip_eoi_parent); /** * irq_chip_set_affinity_parent - Set affinity on the parent interrupt @@ -1016,6 +1019,7 @@ int irq_chip_set_type_parent(struct irq_data *data, unsigned int type) return -ENOSYS; } +EXPORT_SYMBOL_GPL(irq_chip_set_type_parent); /** * irq_chip_retrigger_hierarchy - Retrigger an interrupt in hardware |