Commit ba37746e authored by Nick Kossifidis's avatar Nick Kossifidis Committed by John W. Linville

ath5k: Restore saved initval after POST

 * Restore saved initial value after POST

Changes-licensed-under: ISC
Signed-off-by: default avatarNick Kossifidis <mickflemm@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 0bacdf30
...@@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah) ...@@ -139,6 +139,8 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
for (c = 0; c < 2; c++) { for (c = 0; c < 2; c++) {
cur_reg = regs[c]; cur_reg = regs[c];
/* Save previous value */
init_val = ath5k_hw_reg_read(ah, cur_reg); init_val = ath5k_hw_reg_read(ah, cur_reg);
for (i = 0; i < 256; i++) { for (i = 0; i < 256; i++) {
...@@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah) ...@@ -170,6 +172,10 @@ static int ath5k_hw_post(struct ath5k_hw *ah)
var_pattern = 0x003b080f; var_pattern = 0x003b080f;
ath5k_hw_reg_write(ah, var_pattern, cur_reg); ath5k_hw_reg_write(ah, var_pattern, cur_reg);
} }
/* Restore previous value */
ath5k_hw_reg_write(ah, init_val, cur_reg);
} }
return 0; return 0;
......
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