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ath5k: Preserve pcicfg bits during attach 

* During attach preserve pcicfg bits when enabling pci core
   sw retry fix.

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nick Kossifidis 2009-08-10 03:30:32 +03:00 committed by John W. Linville
parent edd7fc7003
commit b55a5de114
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/ath5k/attach.c
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@ -261,7 +261,7 @@ struct ath5k_hw *ath5k_hw_attach(struct ath5k_softc *sc, u8 mac_version)
/* Enable pci core retry fix on Hainan (5213A) and later chips */
if (srev >= AR5K_SREV_AR5213A)
ath5k_hw_reg_write(ah, AR5K_PCICFG_RETRY_FIX, AR5K_PCICFG);
AR5K_REG_ENABLE_BITS(ah, AR5K_PCICFG, AR5K_PCICFG_RETRY_FIX);
/*
* Get card capabilities, calibration values etc