iwlegacy: change some symbols duplicated from iwlwifi directory

drivers/net/wireless/iwlegacy/built-in.o:(.rodata+0x29f0): multiple definition of `iwl_rates'
drivers/net/wireless/iwlwifi/built-in.o:(.rodata+0xa68): first defined here
powerpc64-linux-ld: Warning: size of symbol `iwl_rates' changed from 143 in drivers/net/wireless/iwlwifi/built-in.o to 130 in drivers/net/wireless/iwlegacy/built-in.o
drivers/net/wireless/iwlegacy/built-in.o:(.data+0x0): multiple definition of `bt_coex_active'
drivers/net/wireless/iwlwifi/built-in.o:(.data+0x668): first defined here
drivers/net/wireless/iwlegacy/built-in.o:(.rodata+0x750): multiple definition of `iwl_eeprom_band_1'
drivers/net/wireless/iwlwifi/built-in.o:(.rodata+0x27d0): first defined here
drivers/net/wireless/iwlegacy/built-in.o:(.rodata+0x3f0): multiple definition of `iwl_bcast_addr'
drivers/net/wireless/iwlwifi/built-in.o:(.rodata+0x24f8): first defined here
drivers/net/wireless/iwlegacy/built-in.o:(.bss+0x3d48): multiple definition of `iwl_debug_level'
drivers/net/wireless/iwlwifi/built-in.o:(.bss+0x21950): first defined here

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
index 69abd28..31ac672 100644
--- a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c
@@ -97,7 +97,7 @@
  * maps to IWL_RATE_INVALID
  *
  */
-const struct iwl_rate_info iwl_rates[IWL_RATE_COUNT] = {
+const struct iwl_rate_info iwlegacy_rates[IWL_RATE_COUNT] = {
 	IWL_DECLARE_RATE_INFO(1, INV, INV, 2, INV, 2, INV, 2),    /*  1mbps */
 	IWL_DECLARE_RATE_INFO(2, INV, 1, 5, 1, 5, 1, 5),          /*  2mbps */
 	IWL_DECLARE_RATE_INFO(5, INV, 2, 6, 2, 11, 2, 11),        /*5.5mbps */
@@ -133,8 +133,8 @@
 
 	/* legacy rate format, search for match in table */
 	} else {
-		for (idx = 0; idx < ARRAY_SIZE(iwl_rates); idx++)
-			if (iwl_rates[idx].plcp == (rate_n_flags & 0xFF))
+		for (idx = 0; idx < ARRAY_SIZE(iwlegacy_rates); idx++)
+			if (iwlegacy_rates[idx].plcp == (rate_n_flags & 0xFF))
 				return idx;
 	}
 
@@ -500,7 +500,7 @@
 	u32 rate_n_flags = 0;
 
 	if (is_legacy(tbl->lq_type)) {
-		rate_n_flags = iwl_rates[index].plcp;
+		rate_n_flags = iwlegacy_rates[index].plcp;
 		if (index >= IWL_FIRST_CCK_RATE && index <= IWL_LAST_CCK_RATE)
 			rate_n_flags |= RATE_MCS_CCK_MSK;
 
@@ -512,9 +512,9 @@
 		rate_n_flags = RATE_MCS_HT_MSK;
 
 		if (is_siso(tbl->lq_type))
-			rate_n_flags |=	iwl_rates[index].plcp_siso;
+			rate_n_flags |=	iwlegacy_rates[index].plcp_siso;
 		else
-			rate_n_flags |=	iwl_rates[index].plcp_mimo2;
+			rate_n_flags |=	iwlegacy_rates[index].plcp_mimo2;
 	} else {
 		IWL_ERR(priv, "Invalid tbl->lq_type %d\n", tbl->lq_type);
 	}
@@ -703,7 +703,7 @@
 
 	low = index;
 	while (low != IWL_RATE_INVALID) {
-		low = iwl_rates[low].prev_rs;
+		low = iwlegacy_rates[low].prev_rs;
 		if (low == IWL_RATE_INVALID)
 			break;
 		if (rate_mask & (1 << low))
@@ -713,7 +713,7 @@
 
 	high = index;
 	while (high != IWL_RATE_INVALID) {
-		high = iwl_rates[high].next_rs;
+		high = iwlegacy_rates[high].next_rs;
 		if (high == IWL_RATE_INVALID)
 			break;
 		if (rate_mask & (1 << high))
@@ -2221,7 +2221,7 @@
 	if ((i < 0) || (i >= IWL_RATE_COUNT))
 		i = 0;
 
-	rate = iwl_rates[i].plcp;
+	rate = iwlegacy_rates[i].plcp;
 	tbl->ant_type = iwl4965_first_antenna(valid_tx_ant);
 	rate |= tbl->ant_type << RATE_MCS_ANT_POS;
 
@@ -2791,7 +2791,7 @@
 	else
 		desc += sprintf(buff+desc,
 				"Bit Rate= %d Mb/s\n",
-				iwl_rates[lq_sta->last_txrate_idx].ieee >> 1);
+				iwlegacy_rates[lq_sta->last_txrate_idx].ieee >> 1);
 
 	ret = simple_read_from_buffer(user_buf, count, ppos, buff, desc);
 	return ret;