PCI: spear: Add __init annotation to spear13xx_add_pcie_port()

Add __init annotation to spear13xx_add_pcie_port(), because
spear13xx_add_pcie_port() is called only by spear13xx_pcie_probe(), which
is marked __init.  This fixes a section mismatch warning:

WARNING: drivers/pci/host/built-in.o(.text.unlikely+0x94): Section mismatch in reference from the function spear13xx_add_pcie_port() to the function .init.text:dw_pcie_host_init()

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/pci/host/pcie-spear13xx.c b/drivers/pci/host/pcie-spear13xx.c
index 63f869f953e1..60f43cd96854 100644
--- a/drivers/pci/host/pcie-spear13xx.c
+++ b/drivers/pci/host/pcie-spear13xx.c
@@ -269,8 +269,8 @@ static struct pcie_host_ops spear13xx_pcie_host_ops = {
         .host_init = spear13xx_pcie_host_init,
 };
 
-static int spear13xx_add_pcie_port(struct pcie_port *pp,
-                                   struct platform_device *pdev)
+static int __init spear13xx_add_pcie_port(struct pcie_port *pp,
+                                         struct platform_device *pdev)
 {
         struct device *dev = &pdev->dev;
         int ret;