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ath5k: remove the use of SWI interrupt

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We don't need to generate a software interrupt (SWI) just to schedule a tasklet
- we can just schedule the tasklet directly.

Rename constants, names, etc to reflect the fact that we don't use SWI any more.

Also move the flag handling into the tasklet and prepare it to behave correctly
when there are multiple flags present.

Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bruno Randolf
2010-03-25 14:49:09 +09:00
committed by John W. Linville
parent 1063b176c0
commit e65e1d7713
3 changed files with 10 additions and 16 deletions
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3
drivers/net/wireless/ath/ath5k/phy.c
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@@ -1119,8 +1119,7 @@ ath5k_hw_calibration_poll(struct ath5k_hw *ah)
* interrupt (bit gets auto-cleared) */
if (time_is_before_eq_jiffies(ah->ah_cal_tstamp + cal_intval)) {
ah->ah_cal_tstamp = jiffies;
ah->ah_swi_mask = AR5K_SWI_FULL_CALIBRATION;
AR5K_REG_ENABLE_BITS(ah, AR5K_CR, AR5K_CR_SWI);
tasklet_schedule(&ah->ah_sc->calib);
}
}