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

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

drivers/net/wireless/ath5k/hw.c

+6 −0
Original line number Diff line number Diff line
@@ -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;