[PATCH 23/62] igb: 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
  25448	   1280	   6176	  32904	   8088	drivers/net/igb/e1000_phy.o.new
  25462	   1280	   6176	  32918	   8096	drivers/net/igb/e1000_phy.o.old

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 drivers/net/igb/e1000_phy.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/net/igb/e1000_phy.c b/drivers/net/igb/e1000_phy.c
index ddd036a..2dc089e 100644
--- a/drivers/net/igb/e1000_phy.c
+++ b/drivers/net/igb/e1000_phy.c
@@ -1757,11 +1757,12 @@ s32 igb_get_cable_length_igp_2(struct e1000_hw *hw)
 	u16 phy_data, i, agc_value = 0;
 	u16 cur_agc_index, max_agc_index = 0;
 	u16 min_agc_index = IGP02E1000_CABLE_LENGTH_TABLE_SIZE - 1;
-	u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] =
-							 {IGP02E1000_PHY_AGC_A,
-							  IGP02E1000_PHY_AGC_B,
-							  IGP02E1000_PHY_AGC_C,
-							  IGP02E1000_PHY_AGC_D};
+	static const u16 agc_reg_array[IGP02E1000_PHY_CHANNEL_NUM] = {
+		IGP02E1000_PHY_AGC_A,
+		IGP02E1000_PHY_AGC_B,
+		IGP02E1000_PHY_AGC_C,
+		IGP02E1000_PHY_AGC_D
+	};
 
 	/* Read the AGC registers for all channels */
 	for (i = 0; i < IGP02E1000_PHY_CHANNEL_NUM; i++) {
-- 
1.7.3.2.245.g03276.dirty

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