[PATCH 48/62] wan: Use static const

[Joe Perches]

Using static const generally increases object text and decreases data size.
It also generally decreases overall object size.

   text	   data	    bss	    dec	    hex	filename
  20550	    335	   4688	  25573	   63e5	drivers/net/wan/dscc4.o.old
  20518	    335	   4688	  25541	   63c5	drivers/net/wan/dscc4.o.new

Changed dscc4_match to take a const struct thingie *p
(No, I didn't name that struct...)

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 drivers/net/wan/dscc4.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 94ff9b0..4578e5b 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -1358,7 +1358,7 @@ static int dscc4_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return ret;
 }
 
-static int dscc4_match(struct thingie *p, int value)
+static int dscc4_match(const struct thingie *p, int value)
 {
 	int i;
 
@@ -1403,7 +1403,7 @@ done:
 static int dscc4_encoding_setting(struct dscc4_dev_priv *dpriv,
 				  struct net_device *dev)
 {
-	struct thingie encoding[] = {
+	static const struct thingie encoding[] = {
 		{ ENCODING_NRZ,		0x00000000 },
 		{ ENCODING_NRZI,	0x00200000 },
 		{ ENCODING_FM_MARK,	0x00400000 },
@@ -1442,7 +1442,7 @@ static int dscc4_loopback_setting(struct dscc4_dev_priv *dpriv,
 static int dscc4_crc_setting(struct dscc4_dev_priv *dpriv,
 			     struct net_device *dev)
 {
-	struct thingie crc[] = {
+	static const struct thingie crc[] = {
 		{ PARITY_CRC16_PR0_CCITT,	0x00000010 },
 		{ PARITY_CRC16_PR1_CCITT,	0x00000000 },
 		{ PARITY_CRC32_PR0_CCITT,	0x00000011 },
-- 
1.7.3.2.245.g03276.dirty

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