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iwlwifi: Use static const

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

   text	   data	    bss	    dec	    hex	filename
  48644	     57	  12120	  60821	   ed95	drivers/net/wireless/b43/phy_n.o.new
  48661	     57	  12120	  60838	   eda6	drivers/net/wireless/b43/phy_n.o.old
  37906	     86	   7904	  45896	   b348	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.new
  37937	     86	   7904	  45927	   b367	drivers/net/wireless/iwlwifi/iwl-agn-lib.o.old
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.new
  37781	    523	   6752	  45056	   b000	drivers/net/wireless/iwlwifi/iwl-3945.o.old

Changed b43_nphy_write_clip_detection to take a const u16 *

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Joe Perches 2010-11-20 18:38:57 -08:00 committed by John W. Linville
parent 5b4bc649e1
commit 20407ed8a5
3 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/net/wireless/b43/phy_n.c
View File

@ -655,7 +655,8 @@ static void b43_nphy_tx_iq_workaround(struct b43_wldev *dev)
}
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/clip-detection */
static void b43_nphy_write_clip_detection(struct b43_wldev *dev, u16 *clip_st)
static void b43_nphy_write_clip_detection(struct b43_wldev *dev,
const u16 *clip_st)
{
b43_phy_write(dev, B43_NPHY_C1_CLIP1THRES, clip_st[0]);
b43_phy_write(dev, B43_NPHY_C2_CLIP1THRES, clip_st[1]);
@ -731,7 +732,7 @@ static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev, bool enable)
struct b43_phy_n *nphy = phy->n;
if (enable) {
u16 clip[] = { 0xFFFF, 0xFFFF };
static const u16 clip[] = { 0xFFFF, 0xFFFF };
if (nphy->deaf_count++ == 0) {
nphy->classifier_state = b43_nphy_classifier(dev, 0, 0);
b43_nphy_classifier(dev, 0x7, 0);
@ -843,7 +844,7 @@ static void b43_nphy_adjust_lna_gain_table(struct b43_wldev *dev)
u16 data[4];
s16 gain[2];
u16 minmax[2];
u16 lna_gain[4] = { -2, 10, 19, 25 };
static const u16 lna_gain[4] = { -2, 10, 19, 25 };
if (nphy->hang_avoid)
b43_nphy_stay_in_carrier_search(dev, 1);
@ -2299,7 +2300,7 @@ static void b43_nphy_int_pa_set_tx_dig_filters(struct b43_wldev *dev)
{
int i, j;
/* B43_NPHY_TXF_20CO_S0A1, B43_NPHY_TXF_40CO_S0A1, unknown */
u16 offset[] = { 0x186, 0x195, 0x2C5 };
static const u16 offset[] = { 0x186, 0x195, 0x2C5 };
for (i = 0; i < 3; i++)
for (j = 0; j < 15; j++)

2
drivers/net/wireless/iwlwifi/iwl-3945.c
View File

@ -116,7 +116,7 @@ void iwl3945_disable_events(struct iwl_priv *priv)
u32 base; /* SRAM address of event log header */
u32 disable_ptr; /* SRAM address of event-disable bitmap array */
u32 array_size; /* # of u32 entries in array */
u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
static const u32 evt_disable[IWL_EVT_DISABLE_SIZE] = {
0x00000000, /* 31 - 0 Event id numbers */
0x00000000, /* 63 - 32 */
0x00000000, /* 95 - 64 */

6
drivers/net/wireless/iwlwifi/iwl-agn-lib.c
View File

@ -1996,7 +1996,7 @@ static void iwlagn_set_kill_ack_msk(struct iwl_priv *priv,
struct iwl_bt_uart_msg *uart_msg)
{
u8 kill_ack_msk;
__le32 bt_kill_ack_msg[2] = {
static const __le32 bt_kill_ack_msg[2] = {
cpu_to_le32(0xFFFFFFF), cpu_to_le32(0xFFFFFC00) };
kill_ack_msk = (((BT_UART_MSG_FRAME3A2DP_MSK |
@ -2280,7 +2280,7 @@ static const char *get_csr_string(int cmd)
void iwl_dump_csr(struct iwl_priv *priv)
{
int i;
u32 csr_tbl[] = {
static const u32 csr_tbl[] = {
CSR_HW_IF_CONFIG_REG,
CSR_INT_COALESCING,
CSR_INT,
@ -2339,7 +2339,7 @@ int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display)
int pos = 0;
size_t bufsz = 0;
#endif
u32 fh_tbl[] = {
static const u32 fh_tbl[] = {
FH_RSCSR_CHNL0_STTS_WPTR_REG,
FH_RSCSR_CHNL0_RBDCB_BASE_REG,
FH_RSCSR_CHNL0_WPTR,