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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/ar9003_paprd.c')
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_paprd.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
index 09c1f9da67a0..6343cc91953e 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_paprd.c
@@ -454,6 +454,8 @@ static bool create_pa_curve(u32 *data_L, u32 *data_U, u32 *pa_table, u16 *gain)
if (accum_cnt <= thresh_accum_cnt)
continue;
+ max_index++;
+
/* sum(tx amplitude) */
accum_tx = ((data_L[i] >> 16) & 0xffff) |
((data_U[i] & 0x7ff) << 16);
@@ -468,20 +470,21 @@ static bool create_pa_curve(u32 *data_L, u32 *data_U, u32 *pa_table, u16 *gain)
accum_tx <<= scale_factor;
accum_rx <<= scale_factor;
- x_est[i + 1] = (((accum_tx + accum_cnt) / accum_cnt) + 32) >>
- scale_factor;
+ x_est[max_index] =
+ (((accum_tx + accum_cnt) / accum_cnt) + 32) >>
+ scale_factor;
- Y[i + 1] = ((((accum_rx + accum_cnt) / accum_cnt) + 32) >>
+ Y[max_index] =
+ ((((accum_rx + accum_cnt) / accum_cnt) + 32) >>
scale_factor) +
- (1 << scale_factor) * max_index + 16;
+ (1 << scale_factor) * i + 16;
if (accum_ang >= (1 << 26))
accum_ang -= 1 << 27;
- theta[i + 1] = ((accum_ang * (1 << scale_factor)) + accum_cnt) /
- accum_cnt;
-
- max_index++;
+ theta[max_index] =
+ ((accum_ang * (1 << scale_factor)) + accum_cnt) /
+ accum_cnt;
}
/*