ath9k_hw: fill in the callbacks for calibration for AR9003

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/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index cd234aa..968529b 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -50,6 +50,8 @@
 		ath_print(common, ATH_DBG_CALIBRATE,
 			  "starting Init ADC DC Calibration\n");
 		break;
+	case TEMP_COMP_CAL:
+		break; /* Not supported */
 	}
 
 	REG_SET_BIT(ah, AR_PHY_TIMING_CTRL4(0),