ath9k: Add a routine for initializing channel contexts

Setup the offchannel/sched timers and the chanctx work
inside the new function.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index cfd475b..fe0311a 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -571,11 +571,9 @@
 	setup_timer(&sc->sleep_timer, ath_ps_full_sleep, (unsigned long)sc);
 	INIT_WORK(&sc->hw_reset_work, ath_reset_work);
 	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
-	INIT_WORK(&sc->chanctx_work, ath_chanctx_work);
 	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
-	setup_timer(&sc->offchannel.timer, ath_offchannel_timer,
-		    (unsigned long)sc);
-	setup_timer(&sc->sched.timer, ath_chanctx_timer, (unsigned long)sc);
+
+	ath9k_init_channel_context(sc);
 
 	/*
 	 * Cache line size is used to size and align various