diff --git a/Makefile b/Makefile
index cb57905..29efaa1 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 16
-EXTRAVERSION =
+EXTRAVERSION = .4
 NAME=Sliding Snow Leopard
 
 # *DOCUMENTATION*
diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/i386/kernel/cpu/cpufreq/Kconfig
index 26892d2..16f2e35 100644
--- a/arch/i386/kernel/cpu/cpufreq/Kconfig
+++ b/arch/i386/kernel/cpu/cpufreq/Kconfig
@@ -203,6 +203,7 @@ config X86_LONGRUN
 config X86_LONGHAUL
 	tristate "VIA Cyrix III Longhaul"
 	select CPU_FREQ_TABLE
+	depends on BROKEN
 	help
 	  This adds the CPUFreq driver for VIA Samuel/CyrixIII, 
 	  VIA Cyrix Samuel/C3, VIA Cyrix Ezra and VIA Cyrix Ezra-T 
diff --git a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
index cc73a7a..ebe1848 100644
--- a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
@@ -244,7 +244,7 @@ static int cpufreq_p4_cpu_init(struct cp
 	for (i=1; (p4clockmod_table[i].frequency != CPUFREQ_TABLE_END); i++) {
 		if ((i<2) && (has_N44_O17_errata[policy->cpu]))
 			p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
-		else if (has_N60_errata[policy->cpu] && p4clockmod_table[i].frequency < 2000000)
+		else if (has_N60_errata[policy->cpu] && ((stock_freq * i)/8) < 2000000)
 			p4clockmod_table[i].frequency = CPUFREQ_ENTRY_INVALID;
 		else
 			p4clockmod_table[i].frequency = (stock_freq * i)/8;
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
index 28cc5d5..cfc4276 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
@@ -75,7 +75,9 @@ static int speedstep_smi_ownership (void
 	__asm__ __volatile__(
 		"out %%al, (%%dx)\n"
 		: "=D" (result)
-		: "a" (command), "b" (function), "c" (0), "d" (smi_port), "D" (0), "S" (magic)
+		: "a" (command), "b" (function), "c" (0), "d" (smi_port),
+			"D" (0), "S" (magic)
+		: "memory"
 	);
 
 	dprintk("result is %x\n", result);
diff --git a/arch/i386/kernel/dmi_scan.c b/arch/i386/kernel/dmi_scan.c
index 6a93d75..ca2a0cb 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/arch/i386/kernel/dmi_scan.c
@@ -106,7 +106,7 @@ static void __init dmi_save_devices(stru
 	struct dmi_device *dev;
 
 	for (i = 0; i < count; i++) {
-		char *d = ((char *) dm) + (i * 2);
+		char *d = (char *)(dm + 1) + (i * 2);
 
 		/* Skip disabled device */
 		if ((*d & 0x80) == 0)
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index ba92bab..4c4449b 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -78,6 +78,7 @@ int global_phb_number;		/* Global phb co
 
 /* Cached ISA bridge dev. */
 struct pci_dev *ppc64_isabridge_dev = NULL;
+EXPORT_SYMBOL_GPL(ppc64_isabridge_dev);
 
 static void fixup_broken_pcnet32(struct pci_dev* dev)
 {
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 07a7f97..29f3d75 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -141,7 +141,7 @@ int __devinit register_cpu(struct cpu *c
 	return error;
 }
 
-struct sys_device *get_cpu_sysdev(int cpu)
+struct sys_device *get_cpu_sysdev(unsigned cpu)
 {
 	if (cpu < NR_CPUS)
 		return cpu_sys_devices[cpu];
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index e97e911..4723182 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -211,18 +211,20 @@ static int
 fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
 {
 	u8 *new_data;
+	int new_size = fw_priv->alloc_size;
 
 	if (min_size <= fw_priv->alloc_size)
 		return 0;
 
-	new_data = vmalloc(fw_priv->alloc_size + PAGE_SIZE);
+	new_size = ALIGN(min_size, PAGE_SIZE);
+	new_data = vmalloc(new_size);
 	if (!new_data) {
 		printk(KERN_ERR "%s: unable to alloc buffer\n", __FUNCTION__);
 		/* Make sure that we don't keep incomplete data */
 		fw_load_abort(fw_priv);
 		return -ENOMEM;
 	}
-	fw_priv->alloc_size += PAGE_SIZE;
+	fw_priv->alloc_size = new_size;
 	if (fw_priv->fw->data) {
 		memcpy(new_data, fw_priv->fw->data, fw_priv->fw->size);
 		vfree(fw_priv->fw->data);
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 16c513a..c80c3ae 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -106,7 +106,7 @@ static ssize_t node_read_numastat(struct
 	other_node = 0;
 	for (i = 0; i < MAX_NR_ZONES; i++) {
 		struct zone *z = &pg->node_zones[i];
-		for (cpu = 0; cpu < NR_CPUS; cpu++) {
+		for_each_online_cpu(cpu) {
 			struct per_cpu_pageset *ps = zone_pcp(z,cpu);
 			numa_hit += ps->numa_hit;
 			numa_miss += ps->numa_miss;
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0d65394..c149d57 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -3269,8 +3269,8 @@ clean2:
 	unregister_blkdev(hba[i]->major, hba[i]->devname);
 clean1:
 	release_io_mem(hba[i]);
-	free_hba(i);
 	hba[i]->busy_initializing = 0;
+	free_hba(i);
 	return(-1);
 }
 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 05ba410..8b72a61 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -187,6 +187,7 @@ config MOXA_SMARTIO
 config ISI
 	tristate "Multi-Tech multiport card support (EXPERIMENTAL)"
 	depends on SERIAL_NONSTANDARD
+	select FW_LOADER
 	help
 	  This is a driver for the Multi-Tech cards which provide several
 	  serial ports.  The driver is experimental and can currently only be
diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index 4c27218..2546637 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -767,6 +767,7 @@ static int __init tlclk_init(void)
 		printk(KERN_ERR "tlclk: can't get major %d.\n", tlclk_major);
 		return ret;
 	}
+	tlclk_major = ret;
 	alarm_events = kzalloc( sizeof(struct tlclk_alarms), GFP_KERNEL);
 	if (!alarm_events)
 		goto out1;
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index eca92eb..d83248e 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -495,22 +495,17 @@ static struct sbp2_command_info *sbp2uti
 /*
  * This function finds the sbp2_command for a given outstanding SCpnt.
  * Only looks at the inuse list.
+ * Must be called with scsi_id->sbp2_command_orb_lock held.
  */
-static struct sbp2_command_info *sbp2util_find_command_for_SCpnt(struct scsi_id_instance_data *scsi_id, void *SCpnt)
+static struct sbp2_command_info *sbp2util_find_command_for_SCpnt(
+		struct scsi_id_instance_data *scsi_id, void *SCpnt)
 {
 	struct sbp2_command_info *command;
-	unsigned long flags;
 
-	spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-	if (!list_empty(&scsi_id->sbp2_command_orb_inuse)) {
-		list_for_each_entry(command, &scsi_id->sbp2_command_orb_inuse, list) {
-			if (command->Current_SCpnt == SCpnt) {
-				spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+	if (!list_empty(&scsi_id->sbp2_command_orb_inuse))
+		list_for_each_entry(command, &scsi_id->sbp2_command_orb_inuse, list)
+			if (command->Current_SCpnt == SCpnt)
 				return command;
-			}
-		}
-	}
-	spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 	return NULL;
 }
 
@@ -579,17 +574,15 @@ static void sbp2util_free_command_dma(st
 
 /*
  * This function moves a command to the completed orb list.
+ * Must be called with scsi_id->sbp2_command_orb_lock held.
  */
-static void sbp2util_mark_command_completed(struct scsi_id_instance_data *scsi_id,
-					    struct sbp2_command_info *command)
+static void sbp2util_mark_command_completed(
+		struct scsi_id_instance_data *scsi_id,
+		struct sbp2_command_info *command)
 {
-	unsigned long flags;
-
-	spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
 	list_del(&command->list);
 	sbp2util_free_command_dma(command);
 	list_add_tail(&command->list, &scsi_id->sbp2_command_orb_completed);
-	spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 }
 
 /*
@@ -2177,7 +2170,9 @@ static int sbp2_handle_status_write(stru
 		 * Matched status with command, now grab scsi command pointers and check status
 		 */
 		SCpnt = command->Current_SCpnt;
+		spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
 		sbp2util_mark_command_completed(scsi_id, command);
+		spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 
 		if (SCpnt) {
 
@@ -2513,6 +2508,7 @@ static int sbp2scsi_abort(struct scsi_cm
 		(struct scsi_id_instance_data *)SCpnt->device->host->hostdata[0];
 	struct sbp2scsi_host_info *hi = scsi_id->hi;
 	struct sbp2_command_info *command;
+	unsigned long flags;
 
 	SBP2_ERR("aborting sbp2 command");
 	scsi_print_command(SCpnt);
@@ -2523,6 +2519,7 @@ static int sbp2scsi_abort(struct scsi_cm
 		 * Right now, just return any matching command structures
 		 * to the free pool.
 		 */
+		spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
 		command = sbp2util_find_command_for_SCpnt(scsi_id, SCpnt);
 		if (command) {
 			SBP2_DEBUG("Found command to abort");
@@ -2540,6 +2537,7 @@ static int sbp2scsi_abort(struct scsi_cm
 				command->Current_done(command->Current_SCpnt);
 			}
 		}
+		spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
 
 		/*
 		 * Initiate a fetch agent reset.
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 745ca1f..d559569 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -533,30 +533,35 @@ static void __clone_and_map(struct clone
 
 	} else {
 		/*
-		 * Create two copy bios to deal with io that has
-		 * been split across a target.
+		 * Handle a bvec that must be split between two or more targets.
 		 */
 		struct bio_vec *bv = bio->bi_io_vec + ci->idx;
+		sector_t remaining = to_sector(bv->bv_len);
+		unsigned int offset = 0;
 
-		clone = split_bvec(bio, ci->sector, ci->idx,
-				   bv->bv_offset, max);
-		__map_bio(ti, clone, tio);
-
-		ci->sector += max;
-		ci->sector_count -= max;
-		ti = dm_table_find_target(ci->map, ci->sector);
-
-		len = to_sector(bv->bv_len) - max;
-		clone = split_bvec(bio, ci->sector, ci->idx,
-				   bv->bv_offset + to_bytes(max), len);
-		tio = alloc_tio(ci->md);
-		tio->io = ci->io;
-		tio->ti = ti;
-		memset(&tio->info, 0, sizeof(tio->info));
-		__map_bio(ti, clone, tio);
+		do {
+			if (offset) {
+				ti = dm_table_find_target(ci->map, ci->sector);
+				max = max_io_len(ci->md, ci->sector, ti);
+
+				tio = alloc_tio(ci->md);
+				tio->io = ci->io;
+				tio->ti = ti;
+				memset(&tio->info, 0, sizeof(tio->info));
+			}
+
+			len = min(remaining, max);
+
+			clone = split_bvec(bio, ci->sector, ci->idx,
+					   bv->bv_offset + offset, len);
+
+			__map_bio(ti, clone, tio);
+
+			ci->sector += len;
+			ci->sector_count -= len;
+			offset += to_bytes(len);
+		} while (remaining -= len);
 
-		ci->sector += len;
-		ci->sector_count -= len;
 		ci->idx++;
 	}
 }
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index d82c8a3..ef42a26 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -349,6 +349,7 @@ config VIDEO_AUDIO_DECODER
 config VIDEO_DECODER
 	tristate "Add support for additional video chipsets"
 	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	select FW_LOADER
 	---help---
 	  Say Y here to compile drivers for SAA7115, SAA7127 and CX25840
 	  video decoders.
diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c
index 6fe7817..5f3d46d 100644
--- a/drivers/media/video/tuner-types.c
+++ b/drivers/media/video/tuner-types.c
@@ -1087,8 +1087,8 @@ static struct tuner_params tuner_tnf_533
 /* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */
 
 static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = {
-	{ 16 * 175.75 /*MHz*/, 0x01, },
-	{ 16 * 410.25 /*MHz*/, 0x02, },
+	{ 16 * 130.00 /*MHz*/, 0x01, },
+	{ 16 * 364.50 /*MHz*/, 0x02, },
 	{ 16 * 999.99        , 0x08, },
 };
 
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 8936058..6e2ec56 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -740,7 +740,7 @@ static void irda_usb_receive(struct urb 
 	struct sk_buff *newskb;
 	struct sk_buff *dataskb;
 	struct urb *next_urb;
-	int		docopy;
+	unsigned int len, docopy;
 
 	IRDA_DEBUG(2, "%s(), len=%d\n", __FUNCTION__, urb->actual_length);
 	
@@ -851,10 +851,11 @@ static void irda_usb_receive(struct urb 
 	dataskb->dev = self->netdev;
 	dataskb->mac.raw  = dataskb->data;
 	dataskb->protocol = htons(ETH_P_IRDA);
+	len = dataskb->len;
 	netif_rx(dataskb);
 
 	/* Keep stats up to date */
-	self->stats.rx_bytes += dataskb->len;
+	self->stats.rx_bytes += len;
 	self->stats.rx_packets++;
 	self->netdev->last_rx = jiffies;
 
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ef85d76..8101657 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -239,7 +239,8 @@ config IPW2200_DEBUG
 
 config AIRO
 	tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
-	depends on NET_RADIO && ISA_DMA_API && CRYPTO && (PCI || BROKEN)
+ 	depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN)
+	select CRYPTO
 	---help---
 	  This is the standard Linux driver to support Cisco/Aironet ISA and
 	  PCI 802.11 wireless cards.
@@ -374,6 +375,7 @@ config PCMCIA_HERMES
 config PCMCIA_SPECTRUM
 	tristate "Symbol Spectrum24 Trilogy PCMCIA card support"
 	depends on NET_RADIO && PCMCIA && HERMES
+	select FW_LOADER
 	---help---
 
 	  This is a driver for 802.11b cards using RAM-loadable Symbol
@@ -387,6 +389,7 @@ config PCMCIA_SPECTRUM
 config AIRO_CS
 	tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
 	depends on NET_RADIO && PCMCIA && (BROKEN || !M32R)
+	select CRYPTO
 	---help---
 	  This is the standard Linux driver to support Cisco/Aironet PCMCIA
 	  802.11 wireless cards.  This driver is the same as the Aironet
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 4a85e63..5f398bd 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -469,7 +469,7 @@ int hostap_master_start_xmit(struct sk_b
 	}
 
 	if (local->ieee_802_1x && meta->ethertype == ETH_P_PAE && tx.crypt &&
-	    !(fc & IEEE80211_FCTL_VERS)) {
+	    !(fc & IEEE80211_FCTL_PROTECTED)) {
 		no_encrypt = 1;
 		PDEBUG(DEBUG_EXTRA2, "%s: TX: IEEE 802.1X - passing "
 		       "unencrypted EAPOL frame\n", dev->name);
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 287676a..aa6f3a4 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -9956,9 +9956,8 @@ static int ipw_ethtool_set_eeprom(struct
 		return -EINVAL;
 	down(&p->sem);
 	memcpy(&p->eeprom[eeprom->offset], bytes, eeprom->len);
-	for (i = IPW_EEPROM_DATA;
-	     i < IPW_EEPROM_DATA + IPW_EEPROM_IMAGE_SIZE; i++)
-		ipw_write8(p, i, p->eeprom[i]);
+	for (i = 0; i < IPW_EEPROM_IMAGE_SIZE; i++)
+		ipw_write8(p, i + IPW_EEPROM_DATA, p->eeprom[i]);
 	up(&p->sem);
 	return 0;
 }
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index bb96ce1..a4333a8 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -546,7 +546,7 @@ static int pcmcia_device_query(struct pc
 			tmp = vers1->str + vers1->ofs[i];
 
 			length = strlen(tmp) + 1;
-			if ((length < 3) || (length > 255))
+			if ((length < 2) || (length > 255))
 				continue;
 
 			p_dev->prod_id[i] = kmalloc(sizeof(char) * length,
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index 2770005..b00af08 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -1102,6 +1102,7 @@ static u8 mv_get_crpb_status(struct ata_
 	void __iomem *port_mmio = mv_ap_base(ap);
 	struct mv_port_priv *pp = ap->private_data;
 	u32 out_ptr;
+	u8 ata_status;
 
 	out_ptr = readl(port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
 
@@ -1109,6 +1110,8 @@ static u8 mv_get_crpb_status(struct ata_
 	assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) ==
 	       pp->rsp_consumer);
 
+	ata_status = pp->crpb[pp->rsp_consumer].flags >> CRPB_FLAG_STATUS_SHIFT;
+
 	/* increment our consumer index... */
 	pp->rsp_consumer = mv_inc_q_index(&pp->rsp_consumer);
 
@@ -1123,7 +1126,7 @@ static u8 mv_get_crpb_status(struct ata_
 	writelfl(out_ptr, port_mmio + EDMA_RSP_Q_OUT_PTR_OFS);
 
 	/* Return ATA status register for completed CRPB */
-	return (pp->crpb[pp->rsp_consumer].flags >> CRPB_FLAG_STATUS_SHIFT);
+	return ata_status;
 }
 
 /**
@@ -1192,7 +1195,6 @@ static void mv_host_intr(struct ata_host
 	u32 hc_irq_cause;
 	int shift, port, port0, hard_port, handled;
 	unsigned int err_mask;
-	u8 ata_status = 0;
 
 	if (hc == 0) {
 		port0 = 0;
@@ -1210,6 +1212,7 @@ static void mv_host_intr(struct ata_host
 		hc,relevant,hc_irq_cause);
 
 	for (port = port0; port < port0 + MV_PORTS_PER_HC; port++) {
+		u8 ata_status = 0;
 		ap = host_set->ports[port];
 		hard_port = port & MV_PORT_MASK;	/* range 0-3 */
 		handled = 0;	/* ensure ata_status is set if handled++ */
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 7135e54..96cabeb 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1388,11 +1388,13 @@ free_interfaces:
 	if (dev->state != USB_STATE_ADDRESS)
 		usb_disable_device (dev, 1);	// Skip ep0
 
-	i = dev->bus_mA - cp->desc.bMaxPower * 2;
-	if (i < 0)
-		dev_warn(&dev->dev, "new config #%d exceeds power "
-				"limit by %dmA\n",
-				configuration, -i);
+	if (cp) {
+		i = dev->bus_mA - cp->desc.bMaxPower * 2;
+		if (i < 0)
+			dev_warn(&dev->dev, "new config #%d exceeds power "
+					"limit by %dmA\n",
+					configuration, -i);
+	}
 
 	if ((ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
 			USB_REQ_SET_CONFIGURATION, 0, configuration, 0,
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index ebcca97..88419c6 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -707,6 +707,7 @@ iso_stream_init (
 	} else {
 		u32		addr;
 		int		think_time;
+		int		hs_transfers;
 
 		addr = dev->ttport << 24;
 		if (!ehci_is_TDI(ehci)
@@ -719,6 +720,7 @@ iso_stream_init (
 		think_time = dev->tt ? dev->tt->think_time : 0;
 		stream->tt_usecs = NS_TO_US (think_time + usb_calc_bus_time (
 				dev->speed, is_input, 1, maxp));
+		hs_transfers = max (1u, (maxp + 187) / 188);
 		if (is_input) {
 			u32	tmp;
 
@@ -727,12 +729,11 @@ iso_stream_init (
 			stream->usecs = HS_USECS_ISO (1);
 			stream->raw_mask = 1;
 
-			/* pessimistic c-mask */
-			tmp = usb_calc_bus_time (USB_SPEED_FULL, 1, 0, maxp)
-					/ (125 * 1000);
-			stream->raw_mask |= 3 << (tmp + 9);
+			/* c-mask as specified in USB 2.0 11.18.4 3.c */
+			tmp = (1 << (hs_transfers + 2)) - 1;
+			stream->raw_mask |= tmp << (8 + 2);
 		} else
-			stream->raw_mask = smask_out [maxp / 188];
+			stream->raw_mask = smask_out [hs_transfers - 1];
 		bandwidth = stream->usecs + stream->c_usecs;
 		bandwidth /= 1 << (interval + 2);
 
diff --git a/drivers/video/cfbimgblt.c b/drivers/video/cfbimgblt.c
index 910e233..8ba6152 100644
--- a/drivers/video/cfbimgblt.c
+++ b/drivers/video/cfbimgblt.c
@@ -169,7 +169,7 @@ static inline void slow_imageblit(const 
 
 		while (j--) {
 			l--;
-			color = (*s & 1 << (FB_BIT_NR(l))) ? fgcolor : bgcolor;
+			color = (*s & (1 << l)) ? fgcolor : bgcolor;
 			val |= FB_SHIFT_HIGH(color, shift);
 			
 			/* Did the bitshift spill bits to the next long? */
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index d8467c0..788297e 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1508,7 +1508,7 @@ static int i810fb_cursor(struct fb_info 
 		int size = ((cursor->image.width + 7) >> 3) *
 			cursor->image.height;
 		int i;
-		u8 *data = kmalloc(64 * 8, GFP_KERNEL);
+		u8 *data = kmalloc(64 * 8, GFP_ATOMIC);
 
 		if (data == NULL)
 			return -ENOMEM;
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 3ad8455..651a9e1 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -614,6 +614,7 @@ static struct dentry *v9fs_vfs_lookup(st
 
 	sb = dir->i_sb;
 	v9ses = v9fs_inode2v9ses(dir);
+	dentry->d_op = &v9fs_dentry_operations;
 	dirfid = v9fs_fid_lookup(dentry->d_parent);
 
 	if (!dirfid) {
@@ -681,8 +682,6 @@ static struct dentry *v9fs_vfs_lookup(st
 		goto FreeFcall;
 
 	fid->qid = fcall->params.rstat.stat.qid;
-
-	dentry->d_op = &v9fs_dentry_operations;
 	v9fs_stat2inode(&fcall->params.rstat.stat, inode, inode->i_sb);
 
 	d_add(dentry, inode);
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 6d2dfed..f61142a 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -682,7 +682,7 @@ static struct svc_procedure		nfsd_proced
   PROC(lookup,	 dirop,		dirop,		fhandle2, RC_NOCACHE, ST+FH+pAT+pAT),
   PROC(access,	 access,	access,		fhandle,  RC_NOCACHE, ST+pAT+1),
   PROC(readlink, readlink,	readlink,	fhandle,  RC_NOCACHE, ST+pAT+1+NFS3_MAXPATHLEN/4),
-  PROC(read,	 read,		read,		fhandle,  RC_NOCACHE, ST+pAT+4+NFSSVC_MAXBLKSIZE),
+  PROC(read,	 read,		read,		fhandle,  RC_NOCACHE, ST+pAT+4+NFSSVC_MAXBLKSIZE/4),
   PROC(write,	 write,		write,		fhandle,  RC_REPLBUFF, ST+WC+4),
   PROC(create,	 create,	create,		fhandle2, RC_REPLBUFF, ST+(1+FH+pAT)+WC),
   PROC(mkdir,	 mkdir,		create,		fhandle2, RC_REPLBUFF, ST+(1+FH+pAT)+WC),
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 6d63f1d..ca8a4c4 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -975,7 +975,7 @@ struct nfsd4_voidargs { int dummy; };
  */
 static struct svc_procedure		nfsd_procedures4[2] = {
   PROC(null,	 void,		void,		void,	  RC_NOCACHE, 1),
-  PROC(compound, compound,	compound,	compound, RC_NOCACHE, NFSD_BUFSIZE)
+  PROC(compound, compound,	compound,	compound, RC_NOCACHE, NFSD_BUFSIZE/4)
 };
 
 struct svc_version	nfsd_version4 = {
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index 3e6b75c..06cd0db 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -553,7 +553,7 @@ static struct svc_procedure		nfsd_proced
   PROC(none,	 void,		void,		none,		RC_NOCACHE, ST),
   PROC(lookup,	 diropargs,	diropres,	fhandle,	RC_NOCACHE, ST+FH+AT),
   PROC(readlink, readlinkargs,	readlinkres,	none,		RC_NOCACHE, ST+1+NFS_MAXPATHLEN/4),
-  PROC(read,	 readargs,	readres,	fhandle,	RC_NOCACHE, ST+AT+1+NFSSVC_MAXBLKSIZE),
+  PROC(read,	 readargs,	readres,	fhandle,	RC_NOCACHE, ST+AT+1+NFSSVC_MAXBLKSIZE/4),
   PROC(none,	 void,		void,		none,		RC_NOCACHE, ST),
   PROC(write,	 writeargs,	attrstat,	fhandle,	RC_REPLBUFF, ST+AT),
   PROC(create,	 createargs,	diropres,	fhandle,	RC_REPLBUFF, ST+FH+AT),
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 1d24fea..826c131 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -312,7 +312,7 @@ static void *devinfo_next(struct seq_fil
 		case BLK_HDR:
 			info->state = BLK_LIST;
 			(*pos)++;
-			break;
+			/*fallthrough*/
 		case BLK_LIST:
 			if (get_blkdev_info(info->blkdev,&idummy,&ndummy)) {
 				/*
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 4063fb3..164a7d0 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -103,8 +103,8 @@ static ssize_t read_vmcore(struct file *
 				size_t buflen, loff_t *fpos)
 {
 	ssize_t acc = 0, tmp;
-	size_t tsz, nr_bytes;
-	u64 start;
+	size_t tsz;
+	u64 start, nr_bytes;
 	struct vmcore *curr_m = NULL;
 
 	if (buflen == 0 || *fpos >= vmcore_size)
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 49bd219..cfd290d 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -302,6 +302,7 @@ void sysfs_remove_dir(struct kobject * k
 	 * Drop reference from dget() on entrance.
 	 */
 	dput(dentry);
+	kobj->dentry = NULL;
 }
 
 int sysfs_rename_dir(struct kobject * kobj, const char *new_name)
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index d0e3d84..2ecc58c 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -183,7 +183,7 @@ fill_write_buffer(struct sysfs_buffer * 
 		return -ENOMEM;
 
 	if (count >= PAGE_SIZE)
-		count = PAGE_SIZE;
+		count = PAGE_SIZE - 1;
 	error = copy_from_user(buffer->page,buf,count);
 	buffer->needs_read_fill = 1;
 	return error ? -EFAULT : count;
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index 689f7bc..6beee6f 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -227,12 +227,16 @@ void sysfs_drop_dentry(struct sysfs_dire
 void sysfs_hash_and_remove(struct dentry * dir, const char * name)
 {
 	struct sysfs_dirent * sd;
-	struct sysfs_dirent * parent_sd = dir->d_fsdata;
+	struct sysfs_dirent * parent_sd;
+
+	if (!dir)
+		return;
 
 	if (dir->d_inode == NULL)
 		/* no inode means this hasn't been made visible yet */
 		return;
 
+	parent_sd = dir->d_fsdata;
 	mutex_lock(&dir->d_inode->i_mutex);
 	list_for_each_entry(sd, &parent_sd->s_children, s_sibling) {
 		if (!sd->s_element)
diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index e38d633..e5ce6e7 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -66,6 +66,7 @@ static int sysfs_add_link(struct dentry 
 	if (!error)
 		return 0;
 
+	kobject_put(target);
 	kfree(sl->link_name);
 exit2:
 	kfree(sl);
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 74d8be8..a980736 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -616,7 +616,7 @@ xfs_is_delayed_page(
 				acceptable = (type == IOMAP_UNWRITTEN);
 			else if (buffer_delay(bh))
 				acceptable = (type == IOMAP_DELAY);
-			else if (buffer_mapped(bh))
+			else if (buffer_dirty(bh) && buffer_mapped(bh))
 				acceptable = (type == 0);
 			else
 				break;
diff --git a/include/asm-powerpc/floppy.h b/include/asm-powerpc/floppy.h
index e258778..608164c 100644
--- a/include/asm-powerpc/floppy.h
+++ b/include/asm-powerpc/floppy.h
@@ -35,6 +35,7 @@
 #ifdef CONFIG_PCI
 
 #include <linux/pci.h>
+#include <asm/ppc-pci.h>	/* for ppc64_isabridge_dev */
 
 #define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io)
 
@@ -52,12 +53,12 @@ static __inline__ int powerpc_fd_dma_set
 	if (bus_addr 
 	    && (addr != prev_addr || size != prev_size || dir != prev_dir)) {
 		/* different from last time -- unmap prev */
-		pci_unmap_single(NULL, bus_addr, prev_size, prev_dir);
+		pci_unmap_single(ppc64_isabridge_dev, bus_addr, prev_size, prev_dir);
 		bus_addr = 0;
 	}
 
 	if (!bus_addr)	/* need to map it */
-		bus_addr = pci_map_single(NULL, addr, size, dir);
+		bus_addr = pci_map_single(ppc64_isabridge_dev, addr, size, dir);
 
 	/* remember this one as prev */
 	prev_addr = addr;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index 0ed1d48..d612b89 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -32,7 +32,7 @@ struct cpu {
 };
 
 extern int register_cpu(struct cpu *, int, struct node *);
-extern struct sys_device *get_cpu_sysdev(int cpu);
+extern struct sys_device *get_cpu_sysdev(unsigned cpu);
 #ifdef CONFIG_HOTPLUG_CPU
 extern void unregister_cpu(struct cpu *, struct node *);
 #endif
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 2cb19e6..2fdd8ae 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -839,12 +839,10 @@ struct fb_info {
 #define FB_LEFT_POS(bpp)          (32 - bpp)
 #define FB_SHIFT_HIGH(val, bits)  ((val) >> (bits))
 #define FB_SHIFT_LOW(val, bits)   ((val) << (bits))
-#define FB_BIT_NR(b)              (7 - (b))
 #else
 #define FB_LEFT_POS(bpp)          (0)
 #define FB_SHIFT_HIGH(val, bits)  ((val) << (bits))
 #define FB_SHIFT_LOW(val, bits)   ((val) >> (bits))
-#define FB_BIT_NR(b)              (b)
 #endif
 
     /*
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index aa6322d..6c1e347 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -78,7 +78,7 @@ struct kcore_list {
 struct vmcore {
 	struct list_head list;
 	unsigned long long paddr;
-	unsigned long size;
+	unsigned long long size;
 	loff_t offset;
 };
 
diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h
index 9d5494a..3009c81 100644
--- a/include/linux/raid/raid1.h
+++ b/include/linux/raid/raid1.h
@@ -130,6 +130,6 @@ struct r1bio_s {
  * with failure when last write completes (and all failed).
  * Record that bi_end_io was called with this flag...
  */
-#define	R1BIO_Returned 4
+#define	R1BIO_Returned 6
 
 #endif
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index 0b2ba67..b739ac1 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -11,8 +11,6 @@
 #ifndef _LINUX_RTC_H_
 #define _LINUX_RTC_H_
 
-#include <linux/interrupt.h>
-
 /*
  * The struct used to pass data via the following ioctl. Similar to the
  * struct tm in <time.h>, but it needs to be here so that the kernel 
@@ -95,6 +93,8 @@ struct rtc_pll_info {
 
 #ifdef __KERNEL__
 
+#include <linux/interrupt.h>
+
 typedef struct rtc_task {
 	void (*func)(void *private_data);
 	void *private_data;
diff --git a/kernel/exec_domain.c b/kernel/exec_domain.c
index 867d6db..c01cead 100644
--- a/kernel/exec_domain.c
+++ b/kernel/exec_domain.c
@@ -140,6 +140,7 @@ __set_personality(u_long personality)
 	ep = lookup_exec_domain(personality);
 	if (ep == current_thread_info()->exec_domain) {
 		current->personality = personality;
+		module_put(ep->module);
 		return 0;
 	}
 
diff --git a/kernel/fork.c b/kernel/fork.c
index b373322..9d4e0d8 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -720,7 +720,7 @@ out_release:
 	free_fdset (new_fdt->open_fds, new_fdt->max_fdset);
 	free_fd_array(new_fdt->fd, new_fdt->max_fds);
 	kmem_cache_free(files_cachep, newf);
-	goto out;
+	return NULL;
 }
 
 static int copy_files(unsigned long clone_flags, struct task_struct * tsk)
diff --git a/kernel/sched.c b/kernel/sched.c
index 4d46e90..4e7efac 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -237,6 +237,7 @@ struct runqueue {
 
 	task_t *migration_thread;
 	struct list_head migration_queue;
+	int cpu;
 #endif
 
 #ifdef CONFIG_SCHEDSTATS
@@ -1660,6 +1661,9 @@ unsigned long nr_iowait(void)
 /*
  * double_rq_lock - safely lock two runqueues
  *
+ * We must take them in cpu order to match code in
+ * dependent_sleeper and wake_dependent_sleeper.
+ *
  * Note this does not disable interrupts like task_rq_lock,
  * you need to do so manually before calling.
  */
@@ -1671,7 +1675,7 @@ static void double_rq_lock(runqueue_t *r
 		spin_lock(&rq1->lock);
 		__acquire(rq2->lock);	/* Fake it out ;) */
 	} else {
-		if (rq1 < rq2) {
+		if (rq1->cpu < rq2->cpu) {
 			spin_lock(&rq1->lock);
 			spin_lock(&rq2->lock);
 		} else {
@@ -1707,7 +1711,7 @@ static void double_lock_balance(runqueue
 	__acquires(this_rq->lock)
 {
 	if (unlikely(!spin_trylock(&busiest->lock))) {
-		if (busiest < this_rq) {
+		if (busiest->cpu < this_rq->cpu) {
 			spin_unlock(&this_rq->lock);
 			spin_lock(&busiest->lock);
 			spin_lock(&this_rq->lock);
@@ -6035,6 +6039,7 @@ void __init sched_init(void)
 		rq->push_cpu = 0;
 		rq->migration_thread = NULL;
 		INIT_LIST_HEAD(&rq->migration_queue);
+		rq->cpu = i;
 #endif
 		atomic_set(&rq->nr_iowait, 0);
 
diff --git a/kernel/signal.c b/kernel/signal.c
index ea15410..bc8f80b 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -975,7 +975,6 @@ __group_complete_signal(int sig, struct 
 		if (t == NULL)
 			/* restart balancing at this thread */
 			t = p->signal->curr_target = p;
-		BUG_ON(t->tgid != p->tgid);
 
 		while (!wants_signal(sig, t)) {
 			t = next_thread(t);
diff --git a/net/core/sock.c b/net/core/sock.c
index 6e00811..5621198 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -404,8 +404,9 @@ set_rcvbuf:
 			if (!valbool) {
 				sk->sk_bound_dev_if = 0;
 			} else {
-				if (optlen > IFNAMSIZ) 
-					optlen = IFNAMSIZ; 
+				if (optlen > IFNAMSIZ - 1)
+					optlen = IFNAMSIZ - 1;
+				memset(devname, 0, sizeof(devname));
 				if (copy_from_user(devname, optval, optlen)) {
 					ret = -EFAULT;
 					break;
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index e320b32..24009be 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -314,11 +314,6 @@ static void __leaf_free_rcu(struct rcu_h
 	kfree(container_of(head, struct leaf, rcu));
 }
 
-static inline void free_leaf(struct leaf *leaf)
-{
-	call_rcu(&leaf->rcu, __leaf_free_rcu);
-}
-
 static void __leaf_info_free_rcu(struct rcu_head *head)
 {
 	kfree(container_of(head, struct leaf_info, rcu));
@@ -357,7 +352,12 @@ static void __tnode_free_rcu(struct rcu_
 
 static inline void tnode_free(struct tnode *tn)
 {
-	call_rcu(&tn->rcu, __tnode_free_rcu);
+	if(IS_LEAF(tn)) {
+		struct leaf *l = (struct leaf *) tn;
+		call_rcu_bh(&l->rcu, __leaf_free_rcu);
+	}
+        else
+		call_rcu(&tn->rcu, __tnode_free_rcu);
 }
 
 static struct leaf *leaf_new(void)
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 8ee4d01..f75ff1d 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -1249,11 +1249,7 @@ int ip_push_pending_frames(struct sock *
 	iph->tos = inet->tos;
 	iph->tot_len = htons(skb->len);
 	iph->frag_off = df;
-	if (!df) {
-		__ip_select_ident(iph, &rt->u.dst, 0);
-	} else {
-		iph->id = htons(inet->id++);
-	}
+	ip_select_ident(iph, &rt->u.dst, sk);
 	iph->ttl = ttl;
 	iph->protocol = sk->sk_protocol;
 	iph->saddr = rt->rt_src;
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index e0b5926..d4e6d0a 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -1619,7 +1619,7 @@ static void __exit ctnetlink_exit(void)
 	printk("ctnetlink: unregistering from nfnetlink.\n");
 
 #ifdef CONFIG_IP_NF_CONNTRACK_EVENTS
-	ip_conntrack_unregister_notifier(&ctnl_notifier_exp);
+	ip_conntrack_expect_unregister_notifier(&ctnl_notifier_exp);
 	ip_conntrack_unregister_notifier(&ctnl_notifier);
 #endif
 
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 9ff3463..40edeef 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1641,7 +1641,7 @@ static void __exit ctnetlink_exit(void)
 	printk("ctnetlink: unregistering from nfnetlink.\n");
 
 #ifdef CONFIG_NF_CONNTRACK_EVENTS
-	nf_conntrack_unregister_notifier(&ctnl_notifier_exp);
+	nf_conntrack_expect_unregister_notifier(&ctnl_notifier_exp);
 	nf_conntrack_unregister_notifier(&ctnl_notifier);
 #endif
 
diff --git a/security/keys/key.c b/security/keys/key.c
index 99781b7..0e2584e 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -785,6 +785,10 @@ key_ref_t key_create_or_update(key_ref_t
 
 	key_check(keyring);
 
+	key_ref = ERR_PTR(-ENOTDIR);
+	if (keyring->type != &key_type_keyring)
+		goto error_2;
+
 	down_write(&keyring->sem);
 
 	/* if we're going to allocate a new key, we're going to have
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index d65a180..bffa924 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -437,6 +437,7 @@ EXPORT_SYMBOL(keyring_search);
 /*
  * search the given keyring only (no recursion)
  * - keyring must be locked by caller
+ * - caller must guarantee that the keyring is a keyring
  */
 key_ref_t __keyring_search_one(key_ref_t keyring_ref,
 			       const struct key_type *ktype,
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 63d96be..65b28cb 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -2088,9 +2088,11 @@ static int __init alsa_card_opti9xx_init
 	int error;
 	struct platform_device *device;
 
+#ifdef CONFIG_PNP
 	pnp_register_card_driver(&opti9xx_pnpc_driver);
 	if (snd_opti9xx_pnp_is_probed)
 		return 0;
+#endif
 	if (! is_isapnp_selected()) {
 		error = platform_driver_register(&snd_opti9xx_driver);
 		if (error < 0)
@@ -2102,7 +2104,9 @@ static int __init alsa_card_opti9xx_init
 		}
 		platform_driver_unregister(&snd_opti9xx_driver);
 	}
+#ifdef CONFIG_PNP
 	pnp_unregister_card_driver(&opti9xx_pnpc_driver);
+#endif
 #ifdef MODULE
 	printk(KERN_ERR "no OPTi " CHIP_NAME " soundcard found\n");
 #endif
@@ -2115,7 +2119,9 @@ static void __exit alsa_card_opti9xx_exi
 		platform_device_unregister(snd_opti9xx_platform_device);
 		platform_driver_unregister(&snd_opti9xx_driver);
 	}
+#ifdef CONFIG_PNP
 	pnp_unregister_card_driver(&opti9xx_pnpc_driver);
+#endif
 }
 
 module_init(alsa_card_opti9xx_init)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b767552..d5cd3a1 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2948,6 +2948,8 @@ static struct hda_board_config alc260_cf
 	{ .modelname = "basic", .config = ALC260_BASIC },
 	{ .pci_subvendor = 0x104d, .pci_subdevice = 0x81bb,
 	  .config = ALC260_BASIC }, /* Sony VAIO */
+	{ .pci_subvendor = 0x152d, .pci_subdevice = 0x0729,
+	  .config = ALC260_BASIC }, /* CTL Travel Master U553W */
 	{ .modelname = "hp", .config = ALC260_HP },
 	{ .pci_subvendor = 0x103c, .pci_subdevice = 0x3010, .config = ALC260_HP },
 	{ .pci_subvendor = 0x103c, .pci_subdevice = 0x3011, .config = ALC260_HP },