Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking merge from David Miller:
 "1) Move ixgbe driver over to purely page based buffering on receive.
     From Alexander Duyck.

  2) Add receive packet steering support to e1000e, from Bruce Allan.

  3) Convert TCP MD5 support over to RCU, from Eric Dumazet.

  4) Reduce cpu usage in handling out-of-order TCP packets on modern
     systems, also from Eric Dumazet.

  5) Support the IP{,V6}_UNICAST_IF socket options, making the wine
     folks happy, from Erich Hoover.

  6) Support VLAN trunking from guests in hyperv driver, from Haiyang
     Zhang.

  7) Support byte-queue-limtis in r8169, from Igor Maravic.

  8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but
     was never properly implemented, Jiri Benc fixed that.

  9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang.

  10) Support kernel side dump filtering by ctmark in netfilter
      ctnetlink, from Pablo Neira Ayuso.

  11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker.

  12) Add new peek socket options to assist with socket migration, from
      Pavel Emelyanov.

  13) Add sch_plug packet scheduler whose queue is controlled by
      userland daemons using explicit freeze and release commands.  From
      Shriram Rajagopalan.

  14) Fix FCOE checksum offload handling on transmit, from Yi Zou."

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits)
  Fix pppol2tp getsockname()
  Remove printk from rds_sendmsg
  ipv6: fix incorrent ipv6 ipsec packet fragment
  cpsw: Hook up default ndo_change_mtu.
  net: qmi_wwan: fix build error due to cdc-wdm dependecy
  netdev: driver: ethernet: Add TI CPSW driver
  netdev: driver: ethernet: add cpsw address lookup engine support
  phy: add am79c874 PHY support
  mlx4_core: fix race on comm channel
  bonding: send igmp report for its master
  fs_enet: Add MPC5125 FEC support and PHY interface selection
  net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
  net: update the usage of CHECKSUM_UNNECESSARY
  fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx
  net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso
  ixgbe: Fix issues with SR-IOV loopback when flow control is disabled
  net/hyperv: Fix the code handling tx busy
  ixgbe: fix namespace issues when FCoE/DCB is not enabled
  rtlwifi: Remove unused ETH_ADDR_LEN defines
  igbvf: Use ETH_ALEN
  ...

Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and
drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.

1 files changed, 207 insertions, 208 deletions

diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 0e1f4d5b9774..602338734634 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -27,6 +27,7 @@
  *   poll=<n>, default 128
  *     n : burst size of PH_DATA_IND at transparent rx data
  *
+ * Revision: 0.3.3 (socket), 2008-11-05
  */
 
 #include <linux/module.h>
@@ -36,8 +37,6 @@
 #include <linux/slab.h>
 #include "hfcsusb.h"
 
-static const char *hfcsusb_rev = "Revision: 0.3.3 (socket), 2008-11-05";
-
 static unsigned int debug;
 static int poll = DEFAULT_TRANSP_BURST_SZ;
 
@@ -76,9 +75,9 @@ ctrl_start_transfer(struct hfcsusb *hw)
 		hw->ctrl_urb->transfer_buffer = NULL;
 		hw->ctrl_urb->transfer_buffer_length = 0;
 		hw->ctrl_write.wIndex =
-		    cpu_to_le16(hw->ctrl_buff[hw->ctrl_out_idx].hfcs_reg);
+			cpu_to_le16(hw->ctrl_buff[hw->ctrl_out_idx].hfcs_reg);
 		hw->ctrl_write.wValue =
-		    cpu_to_le16(hw->ctrl_buff[hw->ctrl_out_idx].reg_val);
+			cpu_to_le16(hw->ctrl_buff[hw->ctrl_out_idx].reg_val);
 
 		usb_submit_urb(hw->ctrl_urb, GFP_ATOMIC);
 	}
@@ -94,7 +93,7 @@ static int write_reg(struct hfcsusb *hw, __u8 reg, __u8 val)
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s reg(0x%02x) val(0x%02x)\n",
-			hw->name, __func__, reg, val);
+		       hw->name, __func__, reg, val);
 
 	spin_lock(&hw->ctrl_lock);
 	if (hw->ctrl_cnt >= HFC_CTRL_BUFSIZE) {
@@ -197,8 +196,8 @@ handle_led(struct hfcsusb *hw, int event)
 	if (hw->led_state != tmpled) {
 		if (debug & DBG_HFC_CALL_TRACE)
 			printk(KERN_DEBUG "%s: %s reg(0x%02x) val(x%02x)\n",
-			    hw->name, __func__,
-			    HFCUSB_P_DATA, hw->led_state);
+			       hw->name, __func__,
+			       HFCUSB_P_DATA, hw->led_state);
 
 		write_reg(hw, HFCUSB_P_DATA, hw->led_state);
 	}
@@ -226,7 +225,7 @@ hfcusb_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb)
 		spin_unlock_irqrestore(&hw->lock, flags);
 		if (debug & DBG_HFC_CALL_TRACE)
 			printk(KERN_DEBUG "%s: %s PH_DATA_REQ ret(%i)\n",
-				hw->name, __func__, ret);
+			       hw->name, __func__, ret);
 		if (ret > 0) {
 			/*
 			 * other l1 drivers don't send early confirms on
@@ -245,12 +244,12 @@ hfcusb_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb)
 			ret = 0;
 		if (!ret)
 			_queue_data(ch, PH_ACTIVATE_IND, MISDN_ID_ANY,
-				0, NULL, GFP_KERNEL);
+				    0, NULL, GFP_KERNEL);
 		break;
 	case PH_DEACTIVATE_REQ:
 		deactivate_bchannel(bch);
 		_queue_data(ch, PH_DEACTIVATE_IND, MISDN_ID_ANY,
-			0, NULL, GFP_KERNEL);
+			    0, NULL, GFP_KERNEL);
 		ret = 0;
 		break;
 	}
@@ -271,7 +270,7 @@ hfcsusb_ph_info(struct hfcsusb *hw)
 	int i;
 
 	phi = kzalloc(sizeof(struct ph_info) +
-		dch->dev.nrbchan * sizeof(struct ph_info_ch), GFP_ATOMIC);
+		      dch->dev.nrbchan * sizeof(struct ph_info_ch), GFP_ATOMIC);
 	phi->dch.ch.protocol = hw->protocol;
 	phi->dch.ch.Flags = dch->Flags;
 	phi->dch.state = dch->state;
@@ -281,8 +280,8 @@ hfcsusb_ph_info(struct hfcsusb *hw)
 		phi->bch[i].Flags = hw->bch[i].Flags;
 	}
 	_queue_data(&dch->dev.D, MPH_INFORMATION_IND, MISDN_ID_ANY,
-		sizeof(struct ph_info_dch) + dch->dev.nrbchan *
-		sizeof(struct ph_info_ch), phi, GFP_ATOMIC);
+		    sizeof(struct ph_info_dch) + dch->dev.nrbchan *
+		    sizeof(struct ph_info_ch), phi, GFP_ATOMIC);
 	kfree(phi);
 }
 
@@ -303,7 +302,7 @@ hfcusb_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 	case PH_DATA_REQ:
 		if (debug & DBG_HFC_CALL_TRACE)
 			printk(KERN_DEBUG "%s: %s: PH_DATA_REQ\n",
-				hw->name, __func__);
+			       hw->name, __func__);
 
 		spin_lock_irqsave(&hw->lock, flags);
 		ret = dchannel_senddata(dch, skb);
@@ -317,20 +316,20 @@ hfcusb_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 	case PH_ACTIVATE_REQ:
 		if (debug & DBG_HFC_CALL_TRACE)
 			printk(KERN_DEBUG "%s: %s: PH_ACTIVATE_REQ %s\n",
-				hw->name, __func__,
-				(hw->protocol == ISDN_P_NT_S0) ? "NT" : "TE");
+			       hw->name, __func__,
+			       (hw->protocol == ISDN_P_NT_S0) ? "NT" : "TE");
 
 		if (hw->protocol == ISDN_P_NT_S0) {
 			ret = 0;
 			if (test_bit(FLG_ACTIVE, &dch->Flags)) {
 				_queue_data(&dch->dev.D,
-					PH_ACTIVATE_IND, MISDN_ID_ANY, 0,
-					NULL, GFP_ATOMIC);
+					    PH_ACTIVATE_IND, MISDN_ID_ANY, 0,
+					    NULL, GFP_ATOMIC);
 			} else {
 				hfcsusb_ph_command(hw,
-					HFC_L1_ACTIVATE_NT);
+						   HFC_L1_ACTIVATE_NT);
 				test_and_set_bit(FLG_L2_ACTIVATED,
-					&dch->Flags);
+						 &dch->Flags);
 			}
 		} else {
 			hfcsusb_ph_command(hw, HFC_L1_ACTIVATE_TE);
@@ -341,7 +340,7 @@ hfcusb_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb)
 	case PH_DEACTIVATE_REQ:
 		if (debug & DBG_HFC_CALL_TRACE)
 			printk(KERN_DEBUG "%s: %s: PH_DEACTIVATE_REQ\n",
-				hw->name, __func__);
+			       hw->name, __func__);
 		test_and_clear_bit(FLG_L2_ACTIVATED, &dch->Flags);
 
 		if (hw->protocol == ISDN_P_NT_S0) {
@@ -386,7 +385,7 @@ hfc_l1callback(struct dchannel *dch, u_int cmd)
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s cmd 0x%x\n",
-			hw->name, __func__, cmd);
+		       hw->name, __func__, cmd);
 
 	switch (cmd) {
 	case INFO3_P8:
@@ -411,17 +410,17 @@ hfc_l1callback(struct dchannel *dch, u_int cmd)
 	case PH_ACTIVATE_IND:
 		test_and_set_bit(FLG_ACTIVE, &dch->Flags);
 		_queue_data(&dch->dev.D, cmd, MISDN_ID_ANY, 0, NULL,
-			GFP_ATOMIC);
+			    GFP_ATOMIC);
 		break;
 	case PH_DEACTIVATE_IND:
 		test_and_clear_bit(FLG_ACTIVE, &dch->Flags);
 		_queue_data(&dch->dev.D, cmd, MISDN_ID_ANY, 0, NULL,
-			GFP_ATOMIC);
+			    GFP_ATOMIC);
 		break;
 	default:
 		if (dch->debug & DEBUG_HW)
 			printk(KERN_DEBUG "%s: %s: unknown cmd %x\n",
-			hw->name, __func__, cmd);
+			       hw->name, __func__, cmd);
 		return -1;
 	}
 	hfcsusb_ph_info(hw);
@@ -430,14 +429,14 @@ hfc_l1callback(struct dchannel *dch, u_int cmd)
 
 static int
 open_dchannel(struct hfcsusb *hw, struct mISDNchannel *ch,
-    struct channel_req *rq)
+	      struct channel_req *rq)
 {
 	int err = 0;
 
 	if (debug & DEBUG_HW_OPEN)
 		printk(KERN_DEBUG "%s: %s: dev(%d) open addr(%i) from %p\n",
-		    hw->name, __func__, hw->dch.dev.id, rq->adr.channel,
-		    __builtin_return_address(0));
+		       hw->name, __func__, hw->dch.dev.id, rq->adr.channel,
+		       __builtin_return_address(0));
 	if (rq->protocol == ISDN_P_NONE)
 		return -EINVAL;
 
@@ -451,7 +450,7 @@ open_dchannel(struct hfcsusb *hw, struct mISDNchannel *ch,
 			hfcsusb_start_endpoint(hw, HFC_CHAN_E);
 			set_bit(FLG_ACTIVE, &hw->ech.Flags);
 			_queue_data(&hw->ech.dev.D, PH_ACTIVATE_IND,
-				     MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
+				    MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
 		} else
 			return -EINVAL;
 	}
@@ -474,11 +473,11 @@ open_dchannel(struct hfcsusb *hw, struct mISDNchannel *ch,
 	if (((ch->protocol == ISDN_P_NT_S0) && (hw->dch.state == 3)) ||
 	    ((ch->protocol == ISDN_P_TE_S0) && (hw->dch.state == 7)))
 		_queue_data(ch, PH_ACTIVATE_IND, MISDN_ID_ANY,
-		    0, NULL, GFP_KERNEL);
+			    0, NULL, GFP_KERNEL);
 	rq->ch = ch;
 	if (!try_module_get(THIS_MODULE))
 		printk(KERN_WARNING "%s: %s: cannot get module\n",
-		    hw->name, __func__);
+		       hw->name, __func__);
 	return 0;
 }
 
@@ -494,7 +493,7 @@ open_bchannel(struct hfcsusb *hw, struct channel_req *rq)
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s B%i\n",
-			hw->name, __func__, rq->adr.channel);
+		       hw->name, __func__, rq->adr.channel);
 
 	bch = &hw->bch[rq->adr.channel - 1];
 	if (test_and_set_bit(FLG_OPEN, &bch->Flags))
@@ -511,7 +510,7 @@ open_bchannel(struct hfcsusb *hw, struct channel_req *rq)
 
 	if (!try_module_get(THIS_MODULE))
 		printk(KERN_WARNING "%s: %s:cannot get module\n",
-		    hw->name, __func__);
+		       hw->name, __func__);
 	return 0;
 }
 
@@ -522,16 +521,16 @@ channel_ctrl(struct hfcsusb *hw, struct mISDN_ctrl_req *cq)
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s op(0x%x) channel(0x%x)\n",
-		    hw->name, __func__, (cq->op), (cq->channel));
+		       hw->name, __func__, (cq->op), (cq->channel));
 
 	switch (cq->op) {
 	case MISDN_CTRL_GETOP:
 		cq->op = MISDN_CTRL_LOOP | MISDN_CTRL_CONNECT |
-			 MISDN_CTRL_DISCONNECT;
+			MISDN_CTRL_DISCONNECT;
 		break;
 	default:
 		printk(KERN_WARNING "%s: %s: unknown Op %x\n",
-			hw->name, __func__, cq->op);
+		       hw->name, __func__, cq->op);
 		ret = -EINVAL;
 		break;
 	}
@@ -552,7 +551,7 @@ hfc_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
 
 	if (dch->debug & DEBUG_HW)
 		printk(KERN_DEBUG "%s: %s: cmd:%x %p\n",
-		    hw->name, __func__, cmd, arg);
+		       hw->name, __func__, cmd, arg);
 	switch (cmd) {
 	case OPEN_CHANNEL:
 		rq = arg;
@@ -568,9 +567,9 @@ hfc_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
 		hw->open--;
 		if (debug & DEBUG_HW_OPEN)
 			printk(KERN_DEBUG
-				"%s: %s: dev(%d) close from %p (open %d)\n",
-				hw->name, __func__, hw->dch.dev.id,
-				__builtin_return_address(0), hw->open);
+			       "%s: %s: dev(%d) close from %p (open %d)\n",
+			       hw->name, __func__, hw->dch.dev.id,
+			       __builtin_return_address(0), hw->open);
 		if (!hw->open) {
 			hfcsusb_stop_endpoint(hw, HFC_CHAN_D);
 			if (hw->fifos[HFCUSB_PCM_RX].pipe)
@@ -585,7 +584,7 @@ hfc_dctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
 	default:
 		if (dch->debug & DEBUG_HW)
 			printk(KERN_DEBUG "%s: %s: unknown command %x\n",
-				hw->name, __func__, cmd);
+			       hw->name, __func__, cmd);
 		return -EINVAL;
 	}
 	return err;
@@ -602,10 +601,10 @@ ph_state_te(struct dchannel *dch)
 	if (debug & DEBUG_HW) {
 		if (dch->state <= HFC_MAX_TE_LAYER1_STATE)
 			printk(KERN_DEBUG "%s: %s: %s\n", hw->name, __func__,
-			    HFC_TE_LAYER1_STATES[dch->state]);
+			       HFC_TE_LAYER1_STATES[dch->state]);
 		else
 			printk(KERN_DEBUG "%s: %s: TE F%d\n",
-			    hw->name, __func__, dch->state);
+			       hw->name, __func__, dch->state);
 	}
 
 	switch (dch->state) {
@@ -643,12 +642,12 @@ ph_state_nt(struct dchannel *dch)
 	if (debug & DEBUG_HW) {
 		if (dch->state <= HFC_MAX_NT_LAYER1_STATE)
 			printk(KERN_DEBUG "%s: %s: %s\n",
-			    hw->name, __func__,
-			    HFC_NT_LAYER1_STATES[dch->state]);
+			       hw->name, __func__,
+			       HFC_NT_LAYER1_STATES[dch->state]);
 
 		else
 			printk(KERN_INFO DRIVER_NAME "%s: %s: NT G%d\n",
-			    hw->name, __func__, dch->state);
+			       hw->name, __func__, dch->state);
 	}
 
 	switch (dch->state) {
@@ -677,7 +676,7 @@ ph_state_nt(struct dchannel *dch)
 		hw->timers &= ~NT_ACTIVATION_TIMER;
 		test_and_set_bit(FLG_ACTIVE, &dch->Flags);
 		_queue_data(&dch->dev.D, PH_ACTIVATE_IND,
-			MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
+			    MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
 		handle_led(hw, LED_S0_ON);
 		break;
 	case (4):
@@ -712,8 +711,8 @@ hfcsusb_setup_bch(struct bchannel *bch, int protocol)
 
 	if (debug & DEBUG_HW)
 		printk(KERN_DEBUG "%s: %s: protocol %x-->%x B%d\n",
-		    hw->name, __func__, bch->state, protocol,
-		    bch->nr);
+		       hw->name, __func__, bch->state, protocol,
+		       bch->nr);
 
 	/* setup val for CON_HDLC */
 	conhdlc = 0;
@@ -743,7 +742,7 @@ hfcsusb_setup_bch(struct bchannel *bch, int protocol)
 	default:
 		if (debug & DEBUG_HW)
 			printk(KERN_DEBUG "%s: %s: prot not known %x\n",
-				hw->name, __func__, protocol);
+			       hw->name, __func__, protocol);
 		return -ENOPROTOOPT;
 	}
 
@@ -772,7 +771,7 @@ hfcsusb_setup_bch(struct bchannel *bch, int protocol)
 			handle_led(hw, (bch->nr == 1) ? LED_B1_ON : LED_B2_ON);
 		else
 			handle_led(hw, (bch->nr == 1) ? LED_B1_OFF :
-				LED_B2_OFF);
+				   LED_B2_OFF);
 	}
 	hfcsusb_ph_info(hw);
 	return 0;
@@ -783,7 +782,7 @@ hfcsusb_ph_command(struct hfcsusb *hw, u_char command)
 {
 	if (debug & DEBUG_HW)
 		printk(KERN_DEBUG "%s: %s: %x\n",
-		   hw->name, __func__, command);
+		       hw->name, __func__, command);
 
 	switch (command) {
 	case HFC_L1_ACTIVATE_TE:
@@ -801,15 +800,15 @@ hfcsusb_ph_command(struct hfcsusb *hw, u_char command)
 	case HFC_L1_ACTIVATE_NT:
 		if (hw->dch.state == 3)
 			_queue_data(&hw->dch.dev.D, PH_ACTIVATE_IND,
-				MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
+				    MISDN_ID_ANY, 0, NULL, GFP_ATOMIC);
 		else
 			write_reg(hw, HFCUSB_STATES, HFCUSB_ACTIVATE |
-				HFCUSB_DO_ACTION | HFCUSB_NT_G2_G3);
+				  HFCUSB_DO_ACTION | HFCUSB_NT_G2_G3);
 		break;
 
 	case HFC_L1_DEACTIVATE_NT:
 		write_reg(hw, HFCUSB_STATES,
-			HFCUSB_DO_ACTION);
+			  HFCUSB_DO_ACTION);
 		break;
 	}
 }
@@ -830,7 +829,7 @@ channel_bctrl(struct bchannel *bch, struct mISDN_ctrl_req *cq)
 		test_and_set_bit(FLG_FILLEMPTY, &bch->Flags);
 		if (debug & DEBUG_HW_OPEN)
 			printk(KERN_DEBUG "%s: FILL_EMPTY request (nr=%d "
-				"off=%d)\n", __func__, bch->nr, !!cq->p1);
+			       "off=%d)\n", __func__, bch->nr, !!cq->p1);
 		break;
 	default:
 		printk(KERN_WARNING "%s: unknown Op %x\n", __func__, cq->op);
@@ -843,7 +842,7 @@ channel_bctrl(struct bchannel *bch, struct mISDN_ctrl_req *cq)
 /* collect data from incoming interrupt or isochron USB data */
 static void
 hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
-	int finish)
+		 int finish)
 {
 	struct hfcsusb	*hw = fifo->hw;
 	struct sk_buff	*rx_skb = NULL;
@@ -854,9 +853,9 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 
 	if (debug & DBG_HFC_CALL_TRACE)
 		printk(KERN_DEBUG "%s: %s: fifo(%i) len(%i) "
-		    "dch(%p) bch(%p) ech(%p)\n",
-		    hw->name, __func__, fifon, len,
-		    fifo->dch, fifo->bch, fifo->ech);
+		       "dch(%p) bch(%p) ech(%p)\n",
+		       hw->name, __func__, fifon, len,
+		       fifo->dch, fifo->bch, fifo->ech);
 
 	if (!len)
 		return;
@@ -896,7 +895,7 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 			skb_trim(rx_skb, 0);
 		} else {
 			printk(KERN_DEBUG "%s: %s: No mem for rx_skb\n",
-			    hw->name, __func__);
+			       hw->name, __func__);
 			spin_unlock(&hw->lock);
 			return;
 		}
@@ -906,8 +905,8 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 		/* D/E-Channel SKB range check */
 		if ((rx_skb->len + len) >= MAX_DFRAME_LEN_L1) {
 			printk(KERN_DEBUG "%s: %s: sbk mem exceeded "
-			    "for fifo(%d) HFCUSB_D_RX\n",
-			    hw->name, __func__, fifon);
+			       "for fifo(%d) HFCUSB_D_RX\n",
+			       hw->name, __func__, fifon);
 			skb_trim(rx_skb, 0);
 			spin_unlock(&hw->lock);
 			return;
@@ -916,8 +915,8 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 		/* B-Channel SKB range check */
 		if ((rx_skb->len + len) >= (MAX_BCH_SIZE + 3)) {
 			printk(KERN_DEBUG "%s: %s: sbk mem exceeded "
-			    "for fifo(%d) HFCUSB_B_RX\n",
-			    hw->name, __func__, fifon);
+			       "for fifo(%d) HFCUSB_B_RX\n",
+			       hw->name, __func__, fifon);
 			skb_trim(rx_skb, 0);
 			spin_unlock(&hw->lock);
 			return;
@@ -930,16 +929,16 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 		/* we have a complete hdlc packet */
 		if (finish) {
 			if ((rx_skb->len > 3) &&
-			   (!(rx_skb->data[rx_skb->len - 1]))) {
+			    (!(rx_skb->data[rx_skb->len - 1]))) {
 				if (debug & DBG_HFC_FIFO_VERBOSE) {
 					printk(KERN_DEBUG "%s: %s: fifon(%i)"
-					    " new RX len(%i): ",
-					    hw->name, __func__, fifon,
-					    rx_skb->len);
+					       " new RX len(%i): ",
+					       hw->name, __func__, fifon,
+					       rx_skb->len);
 					i = 0;
 					while (i < rx_skb->len)
 						printk("%02x ",
-						    rx_skb->data[i++]);
+						       rx_skb->data[i++]);
 					printk("\n");
 				}
 
@@ -952,17 +951,17 @@ hfcsusb_rx_frame(struct usb_fifo *fifo, __u8 *data, unsigned int len,
 					recv_Bchannel(fifo->bch, MISDN_ID_ANY);
 				if (fifo->ech)
 					recv_Echannel(fifo->ech,
-						     &hw->dch);
+						      &hw->dch);
 			} else {
 				if (debug & DBG_HFC_FIFO_VERBOSE) {
 					printk(KERN_DEBUG
-					    "%s: CRC or minlen ERROR fifon(%i) "
-					    "RX len(%i): ",
-					    hw->name, fifon, rx_skb->len);
+					       "%s: CRC or minlen ERROR fifon(%i) "
+					       "RX len(%i): ",
+					       hw->name, fifon, rx_skb->len);
 					i = 0;
 					while (i < rx_skb->len)
 						printk("%02x ",
-						    rx_skb->data[i++]);
+						       rx_skb->data[i++]);
 					printk("\n");
 				}
 				skb_trim(rx_skb, 0);
@@ -984,7 +983,7 @@ fill_isoc_urb(struct urb *urb, struct usb_device *dev, unsigned int pipe,
 	int k;
 
 	usb_fill_bulk_urb(urb, dev, pipe, buf, packet_size * num_packets,
-	    complete, context);
+			  complete, context);
 
 	urb->number_of_packets = num_packets;
 	urb->transfer_flags = URB_ISO_ASAP;
@@ -1006,7 +1005,7 @@ rx_iso_complete(struct urb *urb)
 	struct usb_fifo *fifo = context_iso_urb->owner_fifo;
 	struct hfcsusb *hw = fifo->hw;
 	int k, len, errcode, offset, num_isoc_packets, fifon, maxlen,
-	    status, iso_status, i;
+		status, iso_status, i;
 	__u8 *buf;
 	static __u8 eof[8];
 	__u8 s0_state;
@@ -1030,8 +1029,8 @@ rx_iso_complete(struct urb *urb)
 	if (status == -EXDEV) {
 		if (debug & DEBUG_HW)
 			printk(KERN_DEBUG "%s: %s: with -EXDEV "
-			    "urb->status %d, fifonum %d\n",
-			    hw->name, __func__,  status, fifon);
+			       "urb->status %d, fifonum %d\n",
+			       hw->name, __func__,  status, fifon);
 
 		/* clear status, so go on with ISO transfers */
 		status = 0;
@@ -1050,18 +1049,18 @@ rx_iso_complete(struct urb *urb)
 
 			if (iso_status && (debug & DBG_HFC_FIFO_VERBOSE)) {
 				printk(KERN_DEBUG "%s: %s: "
-				    "ISO packet %i, status: %i\n",
-				    hw->name, __func__, k, iso_status);
+				       "ISO packet %i, status: %i\n",
+				       hw->name, __func__, k, iso_status);
 			}
 
 			/* USB data log for every D ISO in */
 			if ((fifon == HFCUSB_D_RX) &&
 			    (debug & DBG_HFC_USB_VERBOSE)) {
 				printk(KERN_DEBUG
-				    "%s: %s: %d (%d/%d) len(%d) ",
-				    hw->name, __func__, urb->start_frame,
-				    k, num_isoc_packets-1,
-				    len);
+				       "%s: %s: %d (%d/%d) len(%d) ",
+				       hw->name, __func__, urb->start_frame,
+				       k, num_isoc_packets - 1,
+				       len);
 				for (i = 0; i < len; i++)
 					printk("%x ", buf[i]);
 				printk("\n");
@@ -1082,12 +1081,12 @@ rx_iso_complete(struct urb *urb)
 					eof[fifon] = buf[0] & 1;
 					if (len > 2)
 						hfcsusb_rx_frame(fifo, buf + 2,
-							len - 2, (len < maxlen)
-							? eof[fifon] : 0);
+								 len - 2, (len < maxlen)
+								 ? eof[fifon] : 0);
 				} else
 					hfcsusb_rx_frame(fifo, buf, len,
-						(len < maxlen) ?
-						eof[fifon] : 0);
+							 (len < maxlen) ?
+							 eof[fifon] : 0);
 				fifo->last_urblen = len;
 			}
 		}
@@ -1107,14 +1106,14 @@ rx_iso_complete(struct urb *urb)
 		if (errcode < 0) {
 			if (debug & DEBUG_HW)
 				printk(KERN_DEBUG "%s: %s: error submitting "
-				    "ISO URB: %d\n",
-				    hw->name, __func__, errcode);
+				       "ISO URB: %d\n",
+				       hw->name, __func__, errcode);
 		}
 	} else {
 		if (status && (debug & DBG_HFC_URB_INFO))
 			printk(KERN_DEBUG "%s: %s: rx_iso_complete : "
-			    "urb->status %d, fifonum %d\n",
-			    hw->name, __func__, status, fifon);
+			       "urb->status %d, fifonum %d\n",
+			       hw->name, __func__, status, fifon);
 	}
 }
 
@@ -1141,8 +1140,8 @@ rx_int_complete(struct urb *urb)
 	if ((!fifo->active) || (urb->status)) {
 		if (debug & DBG_HFC_URB_ERROR)
 			printk(KERN_DEBUG
-			    "%s: %s: RX-Fifo %i is going down (%i)\n",
-			    hw->name, __func__, fifon, urb->status);
+			       "%s: %s: RX-Fifo %i is going down (%i)\n",
+			       hw->name, __func__, fifon, urb->status);
 
 		fifo->urb->interval = 0; /* cancel automatic rescheduling */
 		return;
@@ -1154,7 +1153,7 @@ rx_int_complete(struct urb *urb)
 	/* USB data log for every D INT in */
 	if ((fifon == HFCUSB_D_RX) && (debug & DBG_HFC_USB_VERBOSE)) {
 		printk(KERN_DEBUG "%s: %s: D RX INT len(%d) ",
-		    hw->name, __func__, len);
+		       hw->name, __func__, len);
 		for (i = 0; i < len; i++)
 			printk("%02x ", buf[i]);
 		printk("\n");
@@ -1174,8 +1173,8 @@ rx_int_complete(struct urb *urb)
 		/* if we have more than the 2 status bytes -> collect data */
 		if (len > 2)
 			hfcsusb_rx_frame(fifo, buf + 2,
-			   urb->actual_length - 2,
-			   (len < maxlen) ? eof[fifon] : 0);
+					 urb->actual_length - 2,
+					 (len < maxlen) ? eof[fifon] : 0);
 	} else {
 		hfcsusb_rx_frame(fifo, buf, urb->actual_length,
 				 (len < maxlen) ? eof[fifon] : 0);
@@ -1186,7 +1185,7 @@ rx_int_complete(struct urb *urb)
 	if (status) {
 		if (debug & DEBUG_HW)
 			printk(KERN_DEBUG "%s: %s: error resubmitting USB\n",
-			    hw->name, __func__);
+			       hw->name, __func__);
 	}
 }
 
@@ -1199,7 +1198,7 @@ tx_iso_complete(struct urb *urb)
 	struct hfcsusb *hw = fifo->hw;
 	struct sk_buff *tx_skb;
 	int k, tx_offset, num_isoc_packets, sink, remain, current_len,
-	    errcode, hdlc, i;
+		errcode, hdlc, i;
 	int *tx_idx;
 	int frame_complete, fifon, status;
 	__u8 threshbit;
@@ -1222,7 +1221,7 @@ tx_iso_complete(struct urb *urb)
 		hdlc = test_bit(FLG_HDLC, &fifo->bch->Flags);
 	} else {
 		printk(KERN_DEBUG "%s: %s: neither BCH nor DCH\n",
-		    hw->name, __func__);
+		       hw->name, __func__);
 		spin_unlock(&hw->lock);
 		return;
 	}
@@ -1239,8 +1238,8 @@ tx_iso_complete(struct urb *urb)
 	if (status == -EXDEV) {
 		if (debug & DBG_HFC_URB_ERROR)
 			printk(KERN_DEBUG "%s: %s: "
-			    "-EXDEV (%i) fifon (%d)\n",
-			    hw->name, __func__, status, fifon);
+			       "-EXDEV (%i) fifon (%d)\n",
+			       hw->name, __func__, status, fifon);
 
 		/* clear status, so go on with ISO transfers */
 		status = 0;
@@ -1270,8 +1269,8 @@ tx_iso_complete(struct urb *urb)
 				errcode = urb->iso_frame_desc[k].status;
 				if (errcode) {
 					printk(KERN_DEBUG "%s: %s: "
-					    "ISO packet %i, status: %i\n",
-					     hw->name, __func__, k, errcode);
+					       "ISO packet %i, status: %i\n",
+					       hw->name, __func__, k, errcode);
 				}
 			}
 
@@ -1299,7 +1298,7 @@ tx_iso_complete(struct urb *urb)
 					if (hdlc) {
 						/* signal frame completion */
 						context_iso_urb->
-						    buffer[tx_offset] = 1;
+							buffer[tx_offset] = 1;
 						/* add 2 byte flags and 16bit
 						 * CRC at end of ISDN frame */
 						fifo->bit_line += 32;
@@ -1319,21 +1318,21 @@ tx_iso_complete(struct urb *urb)
 				if ((fifon == HFCUSB_D_RX) &&
 				    (debug & DBG_HFC_USB_VERBOSE)) {
 					printk(KERN_DEBUG
-					    "%s: %s (%d/%d) offs(%d) len(%d) ",
-					    hw->name, __func__,
-					    k, num_isoc_packets-1,
-					    urb->iso_frame_desc[k].offset,
-					    urb->iso_frame_desc[k].length);
+					       "%s: %s (%d/%d) offs(%d) len(%d) ",
+					       hw->name, __func__,
+					       k, num_isoc_packets - 1,
+					       urb->iso_frame_desc[k].offset,
+					       urb->iso_frame_desc[k].length);
 
 					for (i = urb->iso_frame_desc[k].offset;
 					     i < (urb->iso_frame_desc[k].offset
-					     + urb->iso_frame_desc[k].length);
+						  + urb->iso_frame_desc[k].length);
 					     i++)
 						printk("%x ",
-						    context_iso_urb->buffer[i]);
+						       context_iso_urb->buffer[i]);
 
 					printk(" skb->len(%i) tx-idx(%d)\n",
-					    tx_skb->len, *tx_idx);
+					       tx_skb->len, *tx_idx);
 				}
 
 				tx_offset += (current_len + 1);
@@ -1351,13 +1350,13 @@ tx_iso_complete(struct urb *urb)
 
 				if (debug & DBG_HFC_FIFO_VERBOSE) {
 					printk(KERN_DEBUG  "%s: %s: "
-					    "fifon(%i) new TX len(%i): ",
-					    hw->name, __func__,
-					    fifon, tx_skb->len);
+					       "fifon(%i) new TX len(%i): ",
+					       hw->name, __func__,
+					       fifon, tx_skb->len);
 					i = 0;
 					while (i < tx_skb->len)
 						printk("%02x ",
-						    tx_skb->data[i++]);
+						       tx_skb->data[i++]);
 					printk("\n");
 				}
 
@@ -1366,9 +1365,9 @@ tx_iso_complete(struct urb *urb)
 				if (fifo->dch && get_next_dframe(fifo->dch))
 					tx_skb = fifo->dch->tx_skb;
 				else if (fifo->bch &&
-				    get_next_bframe(fifo->bch)) {
+					 get_next_bframe(fifo->bch)) {
 					if (test_bit(FLG_TRANSPARENT,
-					    &fifo->bch->Flags))
+						     &fifo->bch->Flags))
 						confirm_Bsend(fifo->bch);
 					tx_skb = fifo->bch->tx_skb;
 				}
@@ -1378,8 +1377,8 @@ tx_iso_complete(struct urb *urb)
 		if (errcode < 0) {
 			if (debug & DEBUG_HW)
 				printk(KERN_DEBUG
-				    "%s: %s: error submitting ISO URB: %d \n",
-				    hw->name, __func__, errcode);
+				       "%s: %s: error submitting ISO URB: %d \n",
+				       hw->name, __func__, errcode);
 		}
 
 		/*
@@ -1396,9 +1395,9 @@ tx_iso_complete(struct urb *urb)
 	} else {
 		if (status && (debug & DBG_HFC_URB_ERROR))
 			printk(KERN_DEBUG  "%s: %s: urb->status %s (%i)"
-			    "fifonum=%d\n",
-			    hw->name, __func__,
-			    symbolic(urb_errlist, status), status, fifon);
+			       "fifonum=%d\n",
+			       hw->name, __func__,
+			       symbolic(urb_errlist, status), status, fifon);
 	}
 	spin_unlock(&hw->lock);
 }
@@ -1416,17 +1415,17 @@ start_isoc_chain(struct usb_fifo *fifo, int num_packets_per_urb,
 
 	if (debug)
 		printk(KERN_DEBUG "%s: %s: fifo %i\n",
-		    hw->name, __func__, fifo->fifonum);
+		       hw->name, __func__, fifo->fifonum);
 
 	/* allocate Memory for Iso out Urbs */
 	for (i = 0; i < 2; i++) {
 		if (!(fifo->iso[i].urb)) {
 			fifo->iso[i].urb =
-			    usb_alloc_urb(num_packets_per_urb, GFP_KERNEL);
+				usb_alloc_urb(num_packets_per_urb, GFP_KERNEL);
 			if (!(fifo->iso[i].urb)) {
 				printk(KERN_DEBUG
-				    "%s: %s: alloc urb for fifo %i failed",
-				    hw->name, __func__, fifo->fifonum);
+				       "%s: %s: alloc urb for fifo %i failed",
+				       hw->name, __func__, fifo->fifonum);
 			}
 			fifo->iso[i].owner_fifo = (struct usb_fifo *) fifo;
 			fifo->iso[i].indx = i;
@@ -1436,27 +1435,27 @@ start_isoc_chain(struct usb_fifo *fifo, int num_packets_per_urb,
 			    (fifo->usb_packet_maxlen *
 			     num_packets_per_urb)) {
 				fill_isoc_urb(fifo->iso[i].urb,
-				    fifo->hw->dev, fifo->pipe,
-				    fifo->iso[i].buffer,
-				    num_packets_per_urb,
-				    fifo->usb_packet_maxlen,
-				    fifo->intervall, complete,
-				    &fifo->iso[i]);
+					      fifo->hw->dev, fifo->pipe,
+					      fifo->iso[i].buffer,
+					      num_packets_per_urb,
+					      fifo->usb_packet_maxlen,
+					      fifo->intervall, complete,
+					      &fifo->iso[i]);
 				memset(fifo->iso[i].buffer, 0,
 				       sizeof(fifo->iso[i].buffer));
 
 				for (k = 0; k < num_packets_per_urb; k++) {
 					fifo->iso[i].urb->
-					    iso_frame_desc[k].offset =
-					    k * packet_size;
+						iso_frame_desc[k].offset =
+						k * packet_size;
 					fifo->iso[i].urb->
-					    iso_frame_desc[k].length =
-					    packet_size;
+						iso_frame_desc[k].length =
+						packet_size;
 				}
 			} else {
 				printk(KERN_DEBUG
-				    "%s: %s: ISO Buffer size to small!\n",
-				    hw->name, __func__);
+				       "%s: %s: ISO Buffer size to small!\n",
+				       hw->name, __func__);
 			}
 		}
 		fifo->bit_line = BITLINE_INF;
@@ -1466,8 +1465,8 @@ start_isoc_chain(struct usb_fifo *fifo, int num_packets_per_urb,
 		fifo->stop_gracefull = 0;
 		if (errcode < 0) {
 			printk(KERN_DEBUG "%s: %s: %s URB nr:%d\n",
-			    hw->name, __func__,
-			    symbolic(urb_errlist, errcode), i);
+			       hw->name, __func__,
+			       symbolic(urb_errlist, errcode), i);
 		}
 	}
 	return fifo->active;
@@ -1492,10 +1491,10 @@ stop_iso_gracefull(struct usb_fifo *fifo)
 	for (i = 0; i < 2; i++) {
 		timeout = 3;
 		while (fifo->stop_gracefull && timeout--)
-			schedule_timeout_interruptible((HZ/1000)*16);
+			schedule_timeout_interruptible((HZ / 1000) * 16);
 		if (debug && fifo->stop_gracefull)
 			printk(KERN_DEBUG "%s: ERROR %s for fifo %i.%i\n",
-				hw->name, __func__, fifo->fifonum, i);
+			       hw->name, __func__, fifo->fifonum, i);
 	}
 }
 
@@ -1515,7 +1514,7 @@ stop_int_gracefull(struct usb_fifo *fifo)
 
 	timeout = 3;
 	while (fifo->stop_gracefull && timeout--)
-		schedule_timeout_interruptible((HZ/1000)*3);
+		schedule_timeout_interruptible((HZ / 1000) * 3);
 	if (debug && fifo->stop_gracefull)
 		printk(KERN_DEBUG "%s: ERROR %s for fifo %i\n",
 		       hw->name, __func__, fifo->fifonum);
@@ -1530,7 +1529,7 @@ start_int_fifo(struct usb_fifo *fifo)
 
 	if (debug)
 		printk(KERN_DEBUG "%s: %s: INT IN fifo:%d\n",
-		    hw->name, __func__, fifo->fifonum);
+		       hw->name, __func__, fifo->fifonum);
 
 	if (!fifo->urb) {
 		fifo->urb = usb_alloc_urb(0, GFP_KERNEL);
@@ -1538,14 +1537,14 @@ start_int_fifo(struct usb_fifo *fifo)
 			return;
 	}
 	usb_fill_int_urb(fifo->urb, fifo->hw->dev, fifo->pipe,
-	    fifo->buffer, fifo->usb_packet_maxlen,
-	    (usb_complete_t)rx_int_complete, fifo, fifo->intervall);
+			 fifo->buffer, fifo->usb_packet_maxlen,
+			 (usb_complete_t)rx_int_complete, fifo, fifo->intervall);
 	fifo->active = 1;
 	fifo->stop_gracefull = 0;
 	errcode = usb_submit_urb(fifo->urb, GFP_KERNEL);
 	if (errcode) {
 		printk(KERN_DEBUG "%s: %s: submit URB: status:%i\n",
-		    hw->name, __func__, errcode);
+		       hw->name, __func__, errcode);
 		fifo->active = 0;
 	}
 }
@@ -1555,7 +1554,7 @@ setPortMode(struct hfcsusb *hw)
 {
 	if (debug & DEBUG_HW)
 		printk(KERN_DEBUG "%s: %s %s\n", hw->name, __func__,
-		   (hw->protocol == ISDN_P_TE_S0) ? "TE" : "NT");
+		       (hw->protocol == ISDN_P_TE_S0) ? "TE" : "NT");
 
 	if (hw->protocol == ISDN_P_TE_S0) {
 		write_reg(hw, HFCUSB_SCTRL, 0x40);
@@ -1589,7 +1588,7 @@ reset_hfcsusb(struct hfcsusb *hw)
 
 	/* set USB_SIZE to match the wMaxPacketSize for INT or BULK transfers */
 	write_reg(hw, HFCUSB_USB_SIZE, (hw->packet_size / 8) |
-	    ((hw->packet_size / 8) << 4));
+		  ((hw->packet_size / 8) << 4));
 
 	/* set USB_SIZE_I to match the the wMaxPacketSize for ISO transfers */
 	write_reg(hw, HFCUSB_USB_SIZE_I, hw->iso_packet_size);
@@ -1600,13 +1599,13 @@ reset_hfcsusb(struct hfcsusb *hw)
 
 	/* init the fifos */
 	write_reg(hw, HFCUSB_F_THRES,
-	    (HFCUSB_TX_THRESHOLD / 8) | ((HFCUSB_RX_THRESHOLD / 8) << 4));
+		  (HFCUSB_TX_THRESHOLD / 8) | ((HFCUSB_RX_THRESHOLD / 8) << 4));
 
 	fifo = hw->fifos;
 	for (i = 0; i < HFCUSB_NUM_FIFOS; i++) {
 		write_reg(hw, HFCUSB_FIFO, i);	/* select the desired fifo */
 		fifo[i].max_size =
-		    (i <= HFCUSB_B2_RX) ? MAX_BCH_SIZE : MAX_DFRAME_LEN;
+			(i <= HFCUSB_B2_RX) ? MAX_BCH_SIZE : MAX_DFRAME_LEN;
 		fifo[i].last_urblen = 0;
 
 		/* set 2 bit for D- & E-channel */
@@ -1615,7 +1614,7 @@ reset_hfcsusb(struct hfcsusb *hw)
 		/* enable all fifos */
 		if (i == HFCUSB_D_TX)
 			write_reg(hw, HFCUSB_CON_HDLC,
-			    (hw->protocol == ISDN_P_NT_S0) ? 0x08 : 0x09);
+				  (hw->protocol == ISDN_P_NT_S0) ? 0x08 : 0x09);
 		else
 			write_reg(hw, HFCUSB_CON_HDLC, 0x08);
 		write_reg(hw, HFCUSB_INC_RES_F, 2); /* reset the fifo */
@@ -1641,34 +1640,34 @@ hfcsusb_start_endpoint(struct hfcsusb *hw, int channel)
 
 	/* start rx endpoints using USB INT IN method */
 	if (hw->cfg_used == CNF_3INT3ISO || hw->cfg_used == CNF_4INT3ISO)
-		start_int_fifo(hw->fifos + channel*2 + 1);
+		start_int_fifo(hw->fifos + channel * 2 + 1);
 
 	/* start rx endpoints using USB ISO IN method */
 	if (hw->cfg_used == CNF_3ISO3ISO || hw->cfg_used == CNF_4ISO3ISO) {
 		switch (channel) {
 		case HFC_CHAN_D:
 			start_isoc_chain(hw->fifos + HFCUSB_D_RX,
-				ISOC_PACKETS_D,
-				(usb_complete_t)rx_iso_complete,
-				16);
+					 ISOC_PACKETS_D,
+					 (usb_complete_t)rx_iso_complete,
+					 16);
 			break;
 		case HFC_CHAN_E:
 			start_isoc_chain(hw->fifos + HFCUSB_PCM_RX,
-				ISOC_PACKETS_D,
-				(usb_complete_t)rx_iso_complete,
-				16);
+					 ISOC_PACKETS_D,
+					 (usb_complete_t)rx_iso_complete,
+					 16);
 			break;
 		case HFC_CHAN_B1:
 			start_isoc_chain(hw->fifos + HFCUSB_B1_RX,
-				ISOC_PACKETS_B,
-				(usb_complete_t)rx_iso_complete,
-				16);
+					 ISOC_PACKETS_B,
+					 (usb_complete_t)rx_iso_complete,
+					 16);
 			break;
 		case HFC_CHAN_B2:
 			start_isoc_chain(hw->fifos + HFCUSB_B2_RX,
-				ISOC_PACKETS_B,
-				(usb_complete_t)rx_iso_complete,
-				16);
+					 ISOC_PACKETS_B,
+					 (usb_complete_t)rx_iso_complete,
+					 16);
 			break;
 		}
 	}
@@ -1677,18 +1676,18 @@ hfcsusb_start_endpoint(struct hfcsusb *hw, int channel)
 	switch (channel) {
 	case HFC_CHAN_D:
 		start_isoc_chain(hw->fifos + HFCUSB_D_TX,
-			ISOC_PACKETS_B,
-			(usb_complete_t)tx_iso_complete, 1);
+				 ISOC_PACKETS_B,
+				 (usb_complete_t)tx_iso_complete, 1);
 		break;
 	case HFC_CHAN_B1:
 		start_isoc_chain(hw->fifos + HFCUSB_B1_TX,
-			ISOC_PACKETS_D,
-			(usb_complete_t)tx_iso_complete, 1);
+				 ISOC_PACKETS_D,
+				 (usb_complete_t)tx_iso_complete, 1);
 		break;
 	case HFC_CHAN_B2:
 		start_isoc_chain(hw->fifos + HFCUSB_B2_TX,
-			ISOC_PACKETS_B,
-			(usb_complete_t)tx_iso_complete, 1);
+				 ISOC_PACKETS_B,
+				 (usb_complete_t)tx_iso_complete, 1);
 		break;
 	}
 }
@@ -1709,15 +1708,15 @@ hfcsusb_stop_endpoint(struct hfcsusb *hw, int channel)
 
 	/* rx endpoints using USB INT IN method */
 	if (hw->cfg_used == CNF_3INT3ISO || hw->cfg_used == CNF_4INT3ISO)
-		stop_int_gracefull(hw->fifos + channel*2 + 1);
+		stop_int_gracefull(hw->fifos + channel * 2 + 1);
 
 	/* rx endpoints using USB ISO IN method */
 	if (hw->cfg_used == CNF_3ISO3ISO || hw->cfg_used == CNF_4ISO3ISO)
-		stop_iso_gracefull(hw->fifos + channel*2 + 1);
+		stop_iso_gracefull(hw->fifos + channel * 2 + 1);
 
 	/* tx endpoints using USB ISO OUT method */
 	if (channel != HFC_CHAN_E)
-		stop_iso_gracefull(hw->fifos + channel*2);
+		stop_iso_gracefull(hw->fifos + channel * 2);
 }
 
 
@@ -1733,12 +1732,12 @@ setup_hfcsusb(struct hfcsusb *hw)
 	/* check the chip id */
 	if (read_reg_atomic(hw, HFCUSB_CHIP_ID, &b) != 1) {
 		printk(KERN_DEBUG "%s: %s: cannot read chip id\n",
-		    hw->name, __func__);
+		       hw->name, __func__);
 		return 1;
 	}
 	if (b != HFCUSB_CHIPID) {
 		printk(KERN_DEBUG "%s: %s: Invalid chip id 0x%02x\n",
-		    hw->name, __func__, b);
+		       hw->name, __func__, b);
 		return 1;
 	}
 
@@ -1755,8 +1754,8 @@ setup_hfcsusb(struct hfcsusb *hw)
 	hw->ctrl_write.bRequest = 0;
 	hw->ctrl_write.wLength = 0;
 	usb_fill_control_urb(hw->ctrl_urb, hw->dev, hw->ctrl_out_pipe,
-	    (u_char *)&hw->ctrl_write, NULL, 0,
-	    (usb_complete_t)ctrl_complete, hw);
+			     (u_char *)&hw->ctrl_write, NULL, 0,
+			     (usb_complete_t)ctrl_complete, hw);
 
 	reset_hfcsusb(hw);
 	return 0;
@@ -1807,7 +1806,7 @@ deactivate_bchannel(struct bchannel *bch)
 
 	if (bch->debug & DEBUG_HW)
 		printk(KERN_DEBUG "%s: %s: bch->nr(%i)\n",
-		    hw->name, __func__, bch->nr);
+		       hw->name, __func__, bch->nr);
 
 	spin_lock_irqsave(&hw->lock, flags);
 	mISDN_clear_bchannel(bch);
@@ -1849,7 +1848,7 @@ hfc_bctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
 		break;
 	default:
 		printk(KERN_WARNING "%s: unknown prim(%x)\n",
-			__func__, cmd);
+		       __func__, cmd);
 	}
 	return ret;
 }
@@ -1878,7 +1877,7 @@ setup_instance(struct hfcsusb *hw, struct device *parent)
 		mISDN_initdchannel(&hw->ech, MAX_DFRAME_LEN_L1, NULL);
 
 	hw->dch.dev.Bprotocols = (1 << (ISDN_P_B_RAW & ISDN_P_B_MASK)) |
-	    (1 << (ISDN_P_B_HDLC & ISDN_P_B_MASK));
+		(1 << (ISDN_P_B_HDLC & ISDN_P_B_MASK));
 	hw->dch.dev.nrbchan = 2;
 	for (i = 0; i < 2; i++) {
 		hw->bch[i].nr = i + 1;
@@ -1906,9 +1905,9 @@ setup_instance(struct hfcsusb *hw, struct device *parent)
 		goto out;
 
 	snprintf(hw->name, MISDN_MAX_IDLEN - 1, "%s.%d", DRIVER_NAME,
-	    hfcsusb_cnt + 1);
+		 hfcsusb_cnt + 1);
 	printk(KERN_INFO "%s: registered as '%s'\n",
-	    DRIVER_NAME, hw->name);
+	       DRIVER_NAME, hw->name);
 
 	err = mISDN_register_device(&hw->dch.dev, parent, hw->name);
 	if (err)
@@ -1938,30 +1937,30 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	struct usb_host_endpoint	*ep;
 	struct hfcsusb_vdata		*driver_info;
 	int ifnum = iface->desc.bInterfaceNumber, i, idx, alt_idx,
-	    probe_alt_setting, vend_idx, cfg_used, *vcf, attr, cfg_found,
-	    ep_addr, cmptbl[16], small_match, iso_packet_size, packet_size,
-	    alt_used = 0;
+		probe_alt_setting, vend_idx, cfg_used, *vcf, attr, cfg_found,
+		ep_addr, cmptbl[16], small_match, iso_packet_size, packet_size,
+		alt_used = 0;
 
 	vend_idx = 0xffff;
 	for (i = 0; hfcsusb_idtab[i].idVendor; i++) {
 		if ((le16_to_cpu(dev->descriptor.idVendor)
-		       == hfcsusb_idtab[i].idVendor) &&
+		     == hfcsusb_idtab[i].idVendor) &&
 		    (le16_to_cpu(dev->descriptor.idProduct)
-		       == hfcsusb_idtab[i].idProduct)) {
+		     == hfcsusb_idtab[i].idProduct)) {
 			vend_idx = i;
 			continue;
 		}
 	}
 
 	printk(KERN_DEBUG
-	    "%s: interface(%d) actalt(%d) minor(%d) vend_idx(%d)\n",
-	    __func__, ifnum, iface->desc.bAlternateSetting,
-	    intf->minor, vend_idx);
+	       "%s: interface(%d) actalt(%d) minor(%d) vend_idx(%d)\n",
+	       __func__, ifnum, iface->desc.bAlternateSetting,
+	       intf->minor, vend_idx);
 
 	if (vend_idx == 0xffff) {
 		printk(KERN_WARNING
-		    "%s: no valid vendor found in USB descriptor\n",
-		    __func__);
+		       "%s: no valid vendor found in USB descriptor\n",
+		       __func__);
 		return -EIO;
 	}
 	/* if vendor and product ID is OK, start probing alternate settings */
@@ -1997,17 +1996,17 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 					if (cmptbl[idx] == EP_NUL)
 						cfg_found = 0;
 					if (attr == USB_ENDPOINT_XFER_INT
-						&& cmptbl[idx] == EP_INT)
+					    && cmptbl[idx] == EP_INT)
 						cmptbl[idx] = EP_NUL;
 					if (attr == USB_ENDPOINT_XFER_BULK
-						&& cmptbl[idx] == EP_BLK)
+					    && cmptbl[idx] == EP_BLK)
 						cmptbl[idx] = EP_NUL;
 					if (attr == USB_ENDPOINT_XFER_ISOC
-						&& cmptbl[idx] == EP_ISO)
+					    && cmptbl[idx] == EP_ISO)
 						cmptbl[idx] = EP_NUL;
 
 					if (attr == USB_ENDPOINT_XFER_INT &&
-						ep->desc.bInterval < vcf[17]) {
+					    ep->desc.bInterval < vcf[17]) {
 						cfg_found = 0;
 					}
 				}
@@ -2061,27 +2060,27 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 		switch (ep->desc.bmAttributes) {
 		case USB_ENDPOINT_XFER_INT:
 			f->pipe = usb_rcvintpipe(dev,
-				ep->desc.bEndpointAddress);
+						 ep->desc.bEndpointAddress);
 			f->usb_transfer_mode = USB_INT;
 			packet_size = le16_to_cpu(ep->desc.wMaxPacketSize);
 			break;
 		case USB_ENDPOINT_XFER_BULK:
 			if (ep_addr & 0x80)
 				f->pipe = usb_rcvbulkpipe(dev,
-					ep->desc.bEndpointAddress);
+							  ep->desc.bEndpointAddress);
 			else
 				f->pipe = usb_sndbulkpipe(dev,
-					ep->desc.bEndpointAddress);
+							  ep->desc.bEndpointAddress);
 			f->usb_transfer_mode = USB_BULK;
 			packet_size = le16_to_cpu(ep->desc.wMaxPacketSize);
 			break;
 		case USB_ENDPOINT_XFER_ISOC:
 			if (ep_addr & 0x80)
 				f->pipe = usb_rcvisocpipe(dev,
-					ep->desc.bEndpointAddress);
+							  ep->desc.bEndpointAddress);
 			else
 				f->pipe = usb_sndisocpipe(dev,
-					ep->desc.bEndpointAddress);
+							  ep->desc.bEndpointAddress);
 			f->usb_transfer_mode = USB_ISOC;
 			iso_packet_size = le16_to_cpu(ep->desc.wMaxPacketSize);
 			break;
@@ -2093,7 +2092,7 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 			f->fifonum = idx & 7;
 			f->hw = hw;
 			f->usb_packet_maxlen =
-			    le16_to_cpu(ep->desc.wMaxPacketSize);
+				le16_to_cpu(ep->desc.wMaxPacketSize);
 			f->intervall = ep->desc.bInterval;
 		}
 		ep++;
@@ -2115,8 +2114,8 @@ hfcsusb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	driver_info =
 		(struct hfcsusb_vdata *)hfcsusb_idtab[vend_idx].driver_info;
 	printk(KERN_DEBUG "%s: %s: detected \"%s\" (%s, if=%d alt=%d)\n",
-	    hw->name, __func__, driver_info->vend_name,
-	    conf_str[small_match], ifnum, alt_used);
+	       hw->name, __func__, driver_info->vend_name,
+	       conf_str[small_match], ifnum, alt_used);
 
 	if (setup_instance(hw, dev->dev.parent))
 		return -EIO;