-void
-ath5k_hw_calibration_poll(struct ath5k_hw *ah)
-{
- /* Calibration interval in jiffies */
- unsigned long cal_intval;
-
- cal_intval = msecs_to_jiffies(ah->ah_cal_intval * 1000);
-
- /* Initialize timestamp if needed */
- if (!ah->ah_cal_tstamp)
- ah->ah_cal_tstamp = jiffies;
-
- /* For now we always do full calibration
- * Mark software interrupt mask and fire software
- * 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);
- }
-}
-