1 files changed, 157 insertions, 157 deletions

diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index 63057268cc3..7be762b17c7 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -4,7 +4,7 @@
  *
  * Author       Matt Henderson & Guy Ellis
  * Copyright    by Traverse Technologies Pty Ltd, www.travers.com.au
- * 
+ *
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  *
@@ -50,30 +50,30 @@ static void
 icc_new_ph(struct IsdnCardState *cs)
 {
 	switch (cs->dc.icc.ph_state) {
-		case (ICC_IND_EI1):
-			ph_command(cs, ICC_CMD_DI);
-			l1_msg(cs, HW_RESET | INDICATION, NULL);
-			break;
-		case (ICC_IND_DC):
-			l1_msg(cs, HW_DEACTIVATE | CONFIRM, NULL);
-			break;
-		case (ICC_IND_DR):
-			l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
-			break;
-		case (ICC_IND_PU):
-			l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
-			break;
-		case (ICC_IND_FJ):
-			l1_msg(cs, HW_RSYNC | INDICATION, NULL);
-			break;
-		case (ICC_IND_AR):
-			l1_msg(cs, HW_INFO2 | INDICATION, NULL);
-			break;
-		case (ICC_IND_AI):
-			l1_msg(cs, HW_INFO4 | INDICATION, NULL);
-			break;
-		default:
-			break;
+	case (ICC_IND_EI1):
+		ph_command(cs, ICC_CMD_DI);
+		l1_msg(cs, HW_RESET | INDICATION, NULL);
+		break;
+	case (ICC_IND_DC):
+		l1_msg(cs, HW_DEACTIVATE | CONFIRM, NULL);
+		break;
+	case (ICC_IND_DR):
+		l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
+		break;
+	case (ICC_IND_PU):
+		l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
+		break;
+	case (ICC_IND_FJ):
+		l1_msg(cs, HW_RSYNC | INDICATION, NULL);
+		break;
+	case (ICC_IND_AR):
+		l1_msg(cs, HW_INFO2 | INDICATION, NULL);
+		break;
+	case (ICC_IND_AI):
+		l1_msg(cs, HW_INFO4 | INDICATION, NULL);
+		break;
+	default:
+		break;
 	}
 }
 
@@ -83,7 +83,7 @@ icc_bh(struct work_struct *work)
 	struct IsdnCardState *cs =
 		container_of(work, struct IsdnCardState, tqueue);
 	struct PStack *stptr;
-	
+
 	if (test_and_clear_bit(D_CLEARBUSY, &cs->event)) {
 		if (cs->debug)
 			debugl1(cs, "D-Channel Busy cleared");
@@ -94,7 +94,7 @@ icc_bh(struct work_struct *work)
 		}
 	}
 	if (test_and_clear_bit(D_L1STATECHANGE, &cs->event))
-		icc_new_ph(cs);		
+		icc_new_ph(cs);
 	if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
 		DChannel_proc_rcv(cs);
 	if (test_and_clear_bit(D_XMTBUFREADY, &cs->event))
@@ -254,11 +254,11 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 		} else
 			schedule_event(cs, D_XMTBUFREADY);
 	}
-      afterXPR:
+afterXPR:
 	if (val & 0x04) {	/* CISQ */
 		exval = cs->readisac(cs, ICC_CIR0);
 		if (cs->debug & L1_DEB_ISAC)
-			debugl1(cs, "ICC CIR0 %02X", exval );
+			debugl1(cs, "ICC CIR0 %02X", exval);
 		if (exval & 2) {
 			cs->dc.icc.ph_state = (exval >> 2) & 0xf;
 			if (cs->debug & L1_DEB_ISAC)
@@ -268,7 +268,7 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 		if (exval & 1) {
 			exval = cs->readisac(cs, ICC_CIR1);
 			if (cs->debug & L1_DEB_ISAC)
-				debugl1(cs, "ICC CIR1 %02X", exval );
+				debugl1(cs, "ICC CIR1 %02X", exval);
 		}
 	}
 	if (val & 0x02) {	/* SIN */
@@ -331,13 +331,13 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 				}
 				cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp++] = cs->readisac(cs, ICC_MOR0);
 				if (cs->debug & L1_DEB_MONITOR)
-					debugl1(cs, "ICC MOR0 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp -1]);
+					debugl1(cs, "ICC MOR0 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp - 1]);
 				if (cs->dc.icc.mon_rxp == 1) {
 					cs->dc.icc.mocr |= 0x04;
 					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 				}
 			}
-		      afterMONR0:
+		afterMONR0:
 			if (v1 & 0x80) {
 				if (!cs->dc.icc.mon_rx) {
 					if (!(cs->dc.icc.mon_rx = kmalloc(MAX_MON_FRAME, GFP_ATOMIC))) {
@@ -361,11 +361,11 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 				}
 				cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp++] = cs->readisac(cs, ICC_MOR1);
 				if (cs->debug & L1_DEB_MONITOR)
-					debugl1(cs, "ICC MOR1 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp -1]);
+					debugl1(cs, "ICC MOR1 %02x", cs->dc.icc.mon_rx[cs->dc.icc.mon_rxp - 1]);
 				cs->dc.icc.mocr |= 0x40;
 				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 			}
-		      afterMONR1:
+		afterMONR1:
 			if (v1 & 0x04) {
 				cs->dc.icc.mocr &= 0xf0;
 				cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
@@ -381,15 +381,15 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 				schedule_event(cs, D_RX_MON1);
 			}
 			if (v1 & 0x02) {
-				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc && 
-					(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) && 
-					!(v1 & 0x08))) {
+				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc &&
+							     (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) &&
+							     !(v1 & 0x08))) {
 					cs->dc.icc.mocr &= 0xf0;
 					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 					cs->dc.icc.mocr |= 0x0a;
 					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 					if (cs->dc.icc.mon_txc &&
-						(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
+					    (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
 						schedule_event(cs, D_TX_MON0);
 					goto AfterMOX0;
 				}
@@ -398,21 +398,21 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 					goto AfterMOX0;
 				}
 				cs->writeisac(cs, ICC_MOX0,
-					cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
+					      cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
 				if (cs->debug & L1_DEB_MONITOR)
-					debugl1(cs, "ICC %02x -> MOX0", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp -1]);
+					debugl1(cs, "ICC %02x -> MOX0", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp - 1]);
 			}
-		      AfterMOX0:
+		AfterMOX0:
 			if (v1 & 0x20) {
-				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc && 
-					(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) && 
-					!(v1 & 0x80))) {
+				if ((!cs->dc.icc.mon_tx) || (cs->dc.icc.mon_txc &&
+							     (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc) &&
+							     !(v1 & 0x80))) {
 					cs->dc.icc.mocr &= 0x0f;
 					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 					cs->dc.icc.mocr |= 0xa0;
 					cs->writeisac(cs, ICC_MOCR, cs->dc.icc.mocr);
 					if (cs->dc.icc.mon_txc &&
-						(cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
+					    (cs->dc.icc.mon_txp >= cs->dc.icc.mon_txc))
 						schedule_event(cs, D_TX_MON1);
 					goto AfterMOX1;
 				}
@@ -421,11 +421,11 @@ icc_interrupt(struct IsdnCardState *cs, u_char val)
 					goto AfterMOX1;
 				}
 				cs->writeisac(cs, ICC_MOX1,
-					cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
+					      cs->dc.icc.mon_tx[cs->dc.icc.mon_txp++]);
 				if (cs->debug & L1_DEB_MONITOR)
-					debugl1(cs, "ICC %02x -> MOX1", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp -1]);
+					debugl1(cs, "ICC %02x -> MOX1", cs->dc.icc.mon_tx[cs->dc.icc.mon_txp - 1]);
 			}
-		      AfterMOX1:
+		AfterMOX1:
 #endif
 		}
 	}
@@ -440,128 +440,128 @@ ICC_l1hw(struct PStack *st, int pr, void *arg)
 	int  val;
 
 	switch (pr) {
-		case (PH_DATA |REQUEST):
-			if (cs->debug & DEB_DLOG_HEX)
-				LogFrame(cs, skb->data, skb->len);
-			if (cs->debug & DEB_DLOG_VERBOSE)
-				dlogframe(cs, skb, 0);
-			spin_lock_irqsave(&cs->lock, flags);
-			if (cs->tx_skb) {
-				skb_queue_tail(&cs->sq, skb);
-#ifdef L2FRAME_DEBUG		/* psa */
-				if (cs->debug & L1_DEB_LAPD)
-					Logl2Frame(cs, skb, "PH_DATA Queued", 0);
-#endif
-			} else {
-				cs->tx_skb = skb;
-				cs->tx_cnt = 0;
+	case (PH_DATA | REQUEST):
+		if (cs->debug & DEB_DLOG_HEX)
+			LogFrame(cs, skb->data, skb->len);
+		if (cs->debug & DEB_DLOG_VERBOSE)
+			dlogframe(cs, skb, 0);
+		spin_lock_irqsave(&cs->lock, flags);
+		if (cs->tx_skb) {
+			skb_queue_tail(&cs->sq, skb);
 #ifdef L2FRAME_DEBUG		/* psa */
-				if (cs->debug & L1_DEB_LAPD)
-					Logl2Frame(cs, skb, "PH_DATA", 0);
+			if (cs->debug & L1_DEB_LAPD)
+				Logl2Frame(cs, skb, "PH_DATA Queued", 0);
 #endif
-				icc_fill_fifo(cs);
-			}
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (PH_PULL |INDICATION):
-			spin_lock_irqsave(&cs->lock, flags);
-			if (cs->tx_skb) {
-				if (cs->debug & L1_DEB_WARN)
-					debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
-				skb_queue_tail(&cs->sq, skb);
-				spin_unlock_irqrestore(&cs->lock, flags);
-				break;
-			}
-			if (cs->debug & DEB_DLOG_HEX)
-				LogFrame(cs, skb->data, skb->len);
-			if (cs->debug & DEB_DLOG_VERBOSE)
-				dlogframe(cs, skb, 0);
+		} else {
 			cs->tx_skb = skb;
 			cs->tx_cnt = 0;
 #ifdef L2FRAME_DEBUG		/* psa */
 			if (cs->debug & L1_DEB_LAPD)
-				Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
+				Logl2Frame(cs, skb, "PH_DATA", 0);
 #endif
 			icc_fill_fifo(cs);
+		}
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (PH_PULL | INDICATION):
+		spin_lock_irqsave(&cs->lock, flags);
+		if (cs->tx_skb) {
+			if (cs->debug & L1_DEB_WARN)
+				debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
+			skb_queue_tail(&cs->sq, skb);
 			spin_unlock_irqrestore(&cs->lock, flags);
 			break;
-		case (PH_PULL | REQUEST):
+		}
+		if (cs->debug & DEB_DLOG_HEX)
+			LogFrame(cs, skb->data, skb->len);
+		if (cs->debug & DEB_DLOG_VERBOSE)
+			dlogframe(cs, skb, 0);
+		cs->tx_skb = skb;
+		cs->tx_cnt = 0;
 #ifdef L2FRAME_DEBUG		/* psa */
-			if (cs->debug & L1_DEB_LAPD)
-				debugl1(cs, "-> PH_REQUEST_PULL");
+		if (cs->debug & L1_DEB_LAPD)
+			Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
 #endif
-			if (!cs->tx_skb) {
-				test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-				st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
-			} else
-				test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
-			break;
-		case (HW_RESET | REQUEST):
-			spin_lock_irqsave(&cs->lock, flags);
-			if ((cs->dc.icc.ph_state == ICC_IND_EI1) ||
-				(cs->dc.icc.ph_state == ICC_IND_DR))
-			        ph_command(cs, ICC_CMD_DI);
-			else
-				ph_command(cs, ICC_CMD_RES);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (HW_ENABLE | REQUEST):
-			spin_lock_irqsave(&cs->lock, flags);
+		icc_fill_fifo(cs);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (PH_PULL | REQUEST):
+#ifdef L2FRAME_DEBUG		/* psa */
+		if (cs->debug & L1_DEB_LAPD)
+			debugl1(cs, "-> PH_REQUEST_PULL");
+#endif
+		if (!cs->tx_skb) {
+			test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+			st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
+		} else
+			test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
+		break;
+	case (HW_RESET | REQUEST):
+		spin_lock_irqsave(&cs->lock, flags);
+		if ((cs->dc.icc.ph_state == ICC_IND_EI1) ||
+		    (cs->dc.icc.ph_state == ICC_IND_DR))
 			ph_command(cs, ICC_CMD_DI);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (HW_INFO1 | REQUEST):
-			spin_lock_irqsave(&cs->lock, flags);
-			ph_command(cs, ICC_CMD_AR);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (HW_INFO3 | REQUEST):
-			spin_lock_irqsave(&cs->lock, flags);
-			ph_command(cs, ICC_CMD_AI);
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (HW_TESTLOOP | REQUEST):
-			spin_lock_irqsave(&cs->lock, flags);
-			val = 0;
-			if (1 & (long) arg)
-				val |= 0x0c;
-			if (2 & (long) arg)
-				val |= 0x3;
-			if (test_bit(HW_IOM1, &cs->HW_Flags)) {
-				/* IOM 1 Mode */
-				if (!val) {
-					cs->writeisac(cs, ICC_SPCR, 0xa);
-					cs->writeisac(cs, ICC_ADF1, 0x2);
-				} else {
-					cs->writeisac(cs, ICC_SPCR, val);
-					cs->writeisac(cs, ICC_ADF1, 0xa);
-				}
+		else
+			ph_command(cs, ICC_CMD_RES);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (HW_ENABLE | REQUEST):
+		spin_lock_irqsave(&cs->lock, flags);
+		ph_command(cs, ICC_CMD_DI);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (HW_INFO1 | REQUEST):
+		spin_lock_irqsave(&cs->lock, flags);
+		ph_command(cs, ICC_CMD_AR);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (HW_INFO3 | REQUEST):
+		spin_lock_irqsave(&cs->lock, flags);
+		ph_command(cs, ICC_CMD_AI);
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (HW_TESTLOOP | REQUEST):
+		spin_lock_irqsave(&cs->lock, flags);
+		val = 0;
+		if (1 & (long) arg)
+			val |= 0x0c;
+		if (2 & (long) arg)
+			val |= 0x3;
+		if (test_bit(HW_IOM1, &cs->HW_Flags)) {
+			/* IOM 1 Mode */
+			if (!val) {
+				cs->writeisac(cs, ICC_SPCR, 0xa);
+				cs->writeisac(cs, ICC_ADF1, 0x2);
 			} else {
-				/* IOM 2 Mode */
 				cs->writeisac(cs, ICC_SPCR, val);
-				if (val)
-					cs->writeisac(cs, ICC_ADF1, 0x8);
-				else
-					cs->writeisac(cs, ICC_ADF1, 0x0);
-			}
-			spin_unlock_irqrestore(&cs->lock, flags);
-			break;
-		case (HW_DEACTIVATE | RESPONSE):
-			skb_queue_purge(&cs->rq);
-			skb_queue_purge(&cs->sq);
-			if (cs->tx_skb) {
-				dev_kfree_skb_any(cs->tx_skb);
-				cs->tx_skb = NULL;
+				cs->writeisac(cs, ICC_ADF1, 0xa);
 			}
-			if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
-				del_timer(&cs->dbusytimer);
-			if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
-				schedule_event(cs, D_CLEARBUSY);
-			break;
-		default:
-			if (cs->debug & L1_DEB_WARN)
-				debugl1(cs, "icc_l1hw unknown %04x", pr);
-			break;
+		} else {
+			/* IOM 2 Mode */
+			cs->writeisac(cs, ICC_SPCR, val);
+			if (val)
+				cs->writeisac(cs, ICC_ADF1, 0x8);
+			else
+				cs->writeisac(cs, ICC_ADF1, 0x0);
+		}
+		spin_unlock_irqrestore(&cs->lock, flags);
+		break;
+	case (HW_DEACTIVATE | RESPONSE):
+		skb_queue_purge(&cs->rq);
+		skb_queue_purge(&cs->sq);
+		if (cs->tx_skb) {
+			dev_kfree_skb_any(cs->tx_skb);
+			cs->tx_skb = NULL;
+		}
+		if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
+			del_timer(&cs->dbusytimer);
+		if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
+			schedule_event(cs, D_CLEARBUSY);
+		break;
+	default:
+		if (cs->debug & L1_DEB_WARN)
+			debugl1(cs, "icc_l1hw unknown %04x", pr);
+		break;
 	}
 }
 
@@ -588,7 +588,7 @@ dbusy_timer_handler(struct IsdnCardState *cs)
 	if (test_bit(FLG_DBUSY_TIMER, &cs->HW_Flags)) {
 		rbch = cs->readisac(cs, ICC_RBCH);
 		star = cs->readisac(cs, ICC_STAR);
-		if (cs->debug) 
+		if (cs->debug)
 			debugl1(cs, "D-Channel Busy RBCH %02x STAR %02x",
 				rbch, star);
 		if (rbch & ICC_RBCH_XAC) { /* D-Channel Busy */
@@ -622,8 +622,8 @@ initicc(struct IsdnCardState *cs)
 	cs->DC_Close = DC_Close_icc;
 	cs->dc.icc.mon_tx = NULL;
 	cs->dc.icc.mon_rx = NULL;
-  	cs->writeisac(cs, ICC_MASK, 0xff);
-  	cs->dc.icc.mocr = 0xaa;
+	cs->writeisac(cs, ICC_MASK, 0xff);
+	cs->dc.icc.mocr = 0xaa;
 	if (test_bit(HW_IOM1, &cs->HW_Flags)) {
 		/* IOM 1 Mode */
 		cs->writeisac(cs, ICC_ADF2, 0x0);