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ath9k: fix tx99 bus error 

The hard coded register 0x9864 and 0x9924 are invalid
for ar9300 chips.

Cc: <stable@vger.kernel.org>
Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Miaoqing Pan 2017-06-27 17:31:51 +03:00 committed by Kalle Valo
parent cf8ce1ea61
commit bde717ab47
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/ath/ath9k/ar9003_phy.c
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@ -1821,8 +1821,6 @@ static void ar9003_hw_spectral_scan_wait(struct ath_hw *ah)
static void ar9003_hw_tx99_start(struct ath_hw *ah, u32 qnum)
{
REG_SET_BIT(ah, AR_PHY_TEST, PHY_AGC_CLR);
REG_SET_BIT(ah, 0x9864, 0x7f000);
REG_SET_BIT(ah, 0x9924, 0x7f00fe);
REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
REG_WRITE(ah, AR_CR, AR_CR_RXD);
REG_WRITE(ah, AR_DLCL_IFS(qnum), 0);