Export the irq_chip_set_wake_parent symbol so that drivers with hierarchical IRQ chips can be built as a module.

Signed-off-by: Brian Masney masneyb@onstation.org Reported-by: Mark Brown broonie@kernel.org Acked-by: Marc Zyngier marc.zyngier@arm.com --- This fixes a build failure in linux-next's spmi-gpio when using allmodconfig. See https://www.spinics.net/lists/linux-next/msg46362.html for Mark's message.

Changes since v1: - Moved message about build failure out of the commit message and into the notes field.

kernel/irq/chip.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 34e969069488..086d5a34b5a0 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -1381,6 +1381,7 @@ int irq_chip_set_wake_parent(struct irq_data *data, unsigned int on)

return -ENOSYS; } +EXPORT_SYMBOL_GPL(irq_chip_set_wake_parent); #endif

/**