diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath5k/hw.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath5k/hw.c b/drivers/net/wireless/ath5k/hw.c index 42ef41ed5d1..b3b9baa551b 100644 --- a/drivers/net/wireless/ath5k/hw.c +++ b/drivers/net/wireless/ath5k/hw.c @@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah) for (c = 0; c < 2; c++) { cur_reg = regs[c]; + + /* Save previous value */ init_val = ath5k_hw_reg_read(ah, cur_reg); for (i = 0; i < 256; i++) { @@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah) var_pattern = 0x003b080f; ath5k_hw_reg_write(ah, var_pattern, cur_reg); } + + /* Restore previous value */ + ath5k_hw_reg_write(ah, init_val, cur_reg); + } return 0; |