net: greth: constify of_device_id array

of_device_id is always used as const.
(See driver.of_match_table and open firmware functions)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index 2b8bfeeee9cf07e3e995003dea1cd195f0257d3f..ae89de7deb132587e0ea0993f1ade6f01c19228d 100644 (file)
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1588,7 +1588,7 @@ static int greth_of_remove(struct platform_device *of_dev)
        return 0;
 }
 
-static struct of_device_id greth_of_match[] = {
+static const struct of_device_id greth_of_match[] = {
        {
         .name = "GAISLER_ETHMAC",
         },