[PATCH 04/13] irqchip/armada-370-xp: Add the __init attribute to mpic_msi_init()

["Marek Behún" <kabel@kernel.org>]

Add the __init attribute to the mpic_msi_init() function. It is only
called from the device initializer, and so can be dropped after boot is
complete.

Signed-off-by: Marek Behún <kabel@kernel.org>
---
 drivers/irqchip/irq-armada-370-xp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 1739bf768696..2185f79007f4 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -318,8 +318,8 @@ static void mpic_msi_reenable_percpu(void)
 	writel(1, per_cpu_int_base + MPIC_INT_CLEAR_MASK);
 }
 
-static int mpic_msi_init(struct device_node *node,
-			 phys_addr_t main_int_phys_base)
+static int __init mpic_msi_init(struct device_node *node,
+				phys_addr_t main_int_phys_base)
 {
 	msi_doorbell_addr = main_int_phys_base + MPIC_SW_TRIG_INT;
 
-- 
2.44.2