ath9k_hw: skip PLL initialization on AR9003 on Power-On-Reset

This is not required for the AR9003 family.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 2ab0613..f140504 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2064,7 +2064,8 @@ static bool ath9k_hw_set_power_awake(struct ath_hw *ah, int setChip)
                                           ATH9K_RESET_POWER_ON) != true) {
                                return false;
                        }
-                       ath9k_hw_init_pll(ah, NULL);
+                       if (!AR_SREV_9300_20_OR_LATER(ah))
+                               ath9k_hw_init_pll(ah, NULL);
                }
                if (AR_SREV_9100(ah))
                        REG_SET_BIT(ah, AR_RTC_RESET,