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ath5k: 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
  11266	     56	   2464	  13786	   35da	drivers/net/wireless/ath/ath5k/ani.o.old
  11181	     56	   2464	  13701	   3585	drivers/net/wireless/ath/ath5k/ani.o.new

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Joe Perches authored and John W. Linville committed Nov 22, 2010
1 parent 85be3d9 commit 8b22523
Showing 1 changed file with 17 additions and 17 deletions.
34 changes: 17 additions & 17 deletions drivers/net/wireless/ath/ath5k/ani.c
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Original file line number Diff line number Diff line change
Expand Up @@ -63,15 +63,15 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
* so i stick with the HAL version for now...
*/
#if 0
const s8 hi[] = { -18, -18, -16, -14, -12 };
const s8 lo[] = { -52, -56, -60, -64, -70 };
const s8 sz[] = { -34, -41, -48, -55, -62 };
const s8 fr[] = { -70, -72, -75, -78, -80 };
static const s8 hi[] = { -18, -18, -16, -14, -12 };
static const s8 lo[] = { -52, -56, -60, -64, -70 };
static const s8 sz[] = { -34, -41, -48, -55, -62 };
static const s8 fr[] = { -70, -72, -75, -78, -80 };
#else
const s8 sz[] = { -55, -62 };
const s8 lo[] = { -64, -70 };
const s8 hi[] = { -14, -12 };
const s8 fr[] = { -78, -80 };
static const s8 sz[] = { -55, -62 };
static const s8 lo[] = { -64, -70 };
static const s8 hi[] = { -14, -12 };
static const s8 fr[] = { -78, -80 };
#endif
if (level < 0 || level >= ARRAY_SIZE(sz)) {
ATH5K_ERR(ah->ah_sc, "noise immuniy level %d out of range",
Expand Down Expand Up @@ -102,7 +102,7 @@ ath5k_ani_set_noise_immunity_level(struct ath5k_hw *ah, int level)
void
ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
{
const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };
static const int val[] = { 2, 4, 6, 8, 10, 12, 14, 16 };

if (level < 0 || level >= ARRAY_SIZE(val) ||
level > ah->ah_sc->ani_state.max_spur_level) {
Expand All @@ -127,7 +127,7 @@ ath5k_ani_set_spur_immunity_level(struct ath5k_hw *ah, int level)
void
ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
{
const int val[] = { 0, 4, 8 };
static const int val[] = { 0, 4, 8 };

if (level < 0 || level >= ARRAY_SIZE(val)) {
ATH5K_ERR(ah->ah_sc, "firstep level %d out of range", level);
Expand All @@ -151,12 +151,12 @@ ath5k_ani_set_firstep_level(struct ath5k_hw *ah, int level)
void
ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
{
const int m1l[] = { 127, 50 };
const int m2l[] = { 127, 40 };
const int m1[] = { 127, 0x4d };
const int m2[] = { 127, 0x40 };
const int m2cnt[] = { 31, 16 };
const int m2lcnt[] = { 63, 48 };
static const int m1l[] = { 127, 50 };
static const int m2l[] = { 127, 40 };
static const int m1[] = { 127, 0x4d };
static const int m2[] = { 127, 0x40 };
static const int m2cnt[] = { 31, 16 };
static const int m2lcnt[] = { 63, 48 };

AR5K_REG_WRITE_BITS(ah, AR5K_PHY_WEAK_OFDM_LOW_THR,
AR5K_PHY_WEAK_OFDM_LOW_THR_M1, m1l[on]);
Expand Down Expand Up @@ -192,7 +192,7 @@ ath5k_ani_set_ofdm_weak_signal_detection(struct ath5k_hw *ah, bool on)
void
ath5k_ani_set_cck_weak_signal_detection(struct ath5k_hw *ah, bool on)
{
const int val[] = { 8, 6 };
static const int val[] = { 8, 6 };
AR5K_REG_WRITE_BITS(ah, AR5K_PHY_CCK_CROSSCORR,
AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR, val[on]);
ah->ah_sc->ani_state.cck_weak_sig = on;
Expand Down

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