of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
195 600 0 795 31b drivers/pci/host/pcie-xilinx.o
File size after constify xilinx_pcie_of_match:
text data bss dec hex filename
595 184 0 779 30b drivers/pci/host/pcie-xilinx.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx>
---
drivers/pci/host/pcie-xilinx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index 2fe2df5..b621cb5 100644
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -696,7 +696,7 @@ static int xilinx_pcie_probe(struct platform_device *pdev)
return err;
}
-static struct of_device_id xilinx_pcie_of_match[] = {
+static const struct of_device_id xilinx_pcie_of_match[] = {
{ .compatible = "xlnx,axi-pcie-host-1.00.a", },
{}
};
--
1.9.1
