irqchip/gic: Prepare for adding platform driver
To support GICs that require runtime power management, it is necessary
to add a platform driver, so that the probing of the chip can be
deferred if resources, such as a power-domain, is not yet available.
To prepare for adding a platform driver:
1. Drop the __init section from the gic_dist_config() so this can be
re-used by the platform driver.
2. Add prototypes for functions required by the platform driver to the
GIC header file so they can be re-used.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/drivers/irqchip/irq-gic-common.c b/drivers/irqchip/irq-gic-common.c
index 89e7423..9ae7180 100644
--- a/drivers/irqchip/irq-gic-common.c
+++ b/drivers/irqchip/irq-gic-common.c
@@ -90,8 +90,8 @@
return ret;
}
-void __init gic_dist_config(void __iomem *base, int gic_irqs,
- void (*sync_access)(void))
+void gic_dist_config(void __iomem *base, int gic_irqs,
+ void (*sync_access)(void))
{
unsigned int i;
