[PATCH] microblaze: add const to of_device_id

[Xiang wangx]

struct of_device_id should normally be const.

Signed-off-by: Xiang wangx <wangxiang@xxxxxxxxxx>
---
 arch/microblaze/pci/xilinx_pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/microblaze/pci/xilinx_pci.c b/arch/microblaze/pci/xilinx_pci.c
index b800909ddccf..f4cb86fffcee 100644
--- a/arch/microblaze/pci/xilinx_pci.c
+++ b/arch/microblaze/pci/xilinx_pci.c
@@ -27,7 +27,7 @@
 #define PCI_HOST_ENABLE_CMD (PCI_COMMAND_SERR | PCI_COMMAND_PARITY | \
 				PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY)
 
-static struct of_device_id xilinx_pci_match[] = {
+static const struct of_device_id xilinx_pci_match[] = {
 	{ .compatible = "xlnx,plbv46-pci-1.03.a", },
 	{}
 };
-- 
2.20.1