crypto: n2 - make of_device_ids const

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
   2001	   2168	     48	   4217	   1079	drivers/crypto/n2_core.o

File size after constify dummy_tlb_ops.:
   text	   data	    bss	    dec	    hex	filename
   3601	    536	     48	   4185	   1059	drivers/crypto/n2_core.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 4ecb77aa60e1dbbf311f8f2781ccf2682e17338e..269451375b63736aeadecd22d22a37d3f874354f 100644 (file)
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -2169,7 +2169,7 @@ static int n2_mau_remove(struct platform_device *dev)
        return 0;
 }
 
-static struct of_device_id n2_crypto_match[] = {
+static const struct of_device_id n2_crypto_match[] = {
        {
                .name = "n2cp",
                .compatible = "SUNW,n2-cwq",
@@ -2196,7 +2196,7 @@ static struct platform_driver n2_crypto_driver = {
        .remove         =       n2_crypto_remove,
 };
 
-static struct of_device_id n2_mau_match[] = {
+static const struct of_device_id n2_mau_match[] = {
        {
                .name = "ncp",
                .compatible = "SUNW,n2-mau",