diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 7225d526df0446ff26fd69ef65268265737d8c66..f063b2be5f249b7ce49e238ea0e1ca4109c085cc 100644
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -1504,7 +1504,7 @@ static int ab8500_usb_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct platform_device_id ab8500_usb_devtype[] = {
+static const struct platform_device_id ab8500_usb_devtype[] = {
 	{ .name = "ab8500-usb", },
 	{ .name = "ab8540-usb", },
 	{ .name = "ab9540-usb", },