diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index 5be8ad6d..cca9c07 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -20,7 +20,6 @@
 # Core IDE code - must come before legacy
 ide-core-$(CONFIG_BLK_DEV_IDEPCI)	+= setup-pci.o
 ide-core-$(CONFIG_BLK_DEV_IDEDMA)	+= ide-dma.o
-ide-core-$(CONFIG_BLK_DEV_IDE_TCQ)	+= ide-tcq.o
 ide-core-$(CONFIG_PROC_FS)		+= ide-proc.o
 ide-core-$(CONFIG_BLK_DEV_IDEPNP)	+= ide-pnp.o
 
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 6806d40..b09a653 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -487,8 +487,7 @@
 	u8 err = 0;
 
 	local_irq_set(flags);
-	printk("%s: %s: status=0x%02x", drive->name, msg, stat);
-	printk(" { ");
+	printk("%s: %s: status=0x%02x { ", drive->name, msg, stat);
 	if (stat & BUSY_STAT)
 		printk("Busy ");
 	else {
@@ -500,15 +499,13 @@
 		if (stat & INDEX_STAT)	printk("Index ");
 		if (stat & ERR_STAT)	printk("Error ");
 	}
-	printk("}");
-	printk("\n");
+	printk("}\n");
 	if ((stat & (BUSY_STAT|ERR_STAT)) == ERR_STAT) {
 		err = hwif->INB(IDE_ERROR_REG);
-		printk("%s: %s: error=0x%02x", drive->name, msg, err);
-		printk(" { ");
+		printk("%s: %s: error=0x%02x { ", drive->name, msg, err);
 		if (err & ABRT_ERR)	printk("DriveStatusError ");
 		if (err & ICRC_ERR)
-			printk("Bad%s ", (err & ABRT_ERR) ? "CRC" : "Sector");
+			printk((err & ABRT_ERR) ? "BadCRC " : "BadSector ");
 		if (err & ECC_ERR)	printk("UncorrectableError ");
 		if (err & ID_ERR)	printk("SectorIdNotFound ");
 		if (err & TRK0_ERR)	printk("TrackZeroNotFound ");
@@ -546,8 +543,8 @@
 				printk(", sector=%llu",
 					(unsigned long long)HWGROUP(drive)->rq->sector);
 		}
+		printk("\n");
 	}
-	printk("\n");
 	ide_dump_opcode(drive);
 	local_irq_restore(flags);
 	return err;
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 67efb38..6cf4939 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -583,7 +583,7 @@
  *	appropriate also sets up the 1533 southbridge.
  */
   
-static unsigned int __init init_chipset_ali15x3 (struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_ali15x3 (struct pci_dev *dev, const char *name)
 {
 	unsigned long flags;
 	u8 tmpbyte;
@@ -677,7 +677,7 @@
  *	FIXME: frobs bits that are not defined on newer ALi devicea
  */
 
-static unsigned int __init ata66_ali15x3 (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif)
 {
 	struct pci_dev *dev	= hwif->pci_dev;
 	unsigned int ata66	= 0;
@@ -748,7 +748,7 @@
  *	Initialize the IDE structure side of the ALi 15x3 driver.
  */
  
-static void __init init_hwif_common_ali15x3 (ide_hwif_t *hwif)
+static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif)
 {
 	hwif->autodma = 0;
 	hwif->tuneproc = &ali15x3_tune_drive;
@@ -794,7 +794,7 @@
  *	Sparc systems
  */
 
-static void __init init_hwif_ali15x3 (ide_hwif_t *hwif)
+static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif)
 {
 	u8 ideic, inmir;
 	s8 irq_routing_table[] = { -1,  9, 3, 10, 4,  5, 7,  6,
@@ -847,7 +847,7 @@
  *	the actual work.
  */
 
-static void __init init_dma_ali15x3 (ide_hwif_t *hwif, unsigned long dmabase)
+static void __devinit init_dma_ali15x3 (ide_hwif_t *hwif, unsigned long dmabase)
 {
 	if (m5229_revision < 0x20)
 		return;
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 4e0f13d..844a6c9 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -73,6 +73,7 @@
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE,	0x50, AMD_UDMA_133 },
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE,	0x50, AMD_UDMA_133 },
 	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE,	0x50, AMD_UDMA_133 },
+	{ PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE,	0x50, AMD_UDMA_133 },
 	{ 0 }
 };
 
@@ -309,7 +310,7 @@
  * and initialize its drive independent registers.
  */
 
-static unsigned int __init init_chipset_amd74xx(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const char *name)
 {
 	unsigned char t;
 	unsigned int u;
@@ -413,7 +414,7 @@
 	return dev->irq;
 }
 
-static void __init init_hwif_amd74xx(ide_hwif_t *hwif)
+static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif)
 {
 	int i;
 
@@ -489,6 +490,7 @@
 	/* 13 */ DECLARE_NV_DEV("NFORCE-CK804"),
 	/* 14 */ DECLARE_NV_DEV("NFORCE-MCP04"),
 	/* 15 */ DECLARE_NV_DEV("NFORCE-MCP51"),
+	/* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"),
 };
 
 static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id)
@@ -524,6 +526,7 @@
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14 },
 	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15 },
+	{ PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE,	PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 },
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl);
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index 0381961..09269e5 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -217,7 +217,7 @@
  *	Initialize the cs5530 bridge for reliable IDE DMA operation.
  */
 
-static unsigned int __init init_chipset_cs5530 (struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_cs5530 (struct pci_dev *dev, const char *name)
 {
 	struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
 	unsigned long flags;
@@ -308,7 +308,7 @@
  *	performs channel-specific pre-initialization before drive probing.
  */
 
-static void __init init_hwif_cs5530 (ide_hwif_t *hwif)
+static void __devinit init_hwif_cs5530 (ide_hwif_t *hwif)
 {
 	unsigned long basereg;
 	u32 d0_timings;
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index 80d67e9..5a33513 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -391,7 +391,7 @@
 /*
  * this function is called during init and is used to setup the cy82c693 chip
  */
-static unsigned int __init init_chipset_cy82c693(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_cy82c693(struct pci_dev *dev, const char *name)
 {
 	if (PCI_FUNC(dev->devfn) != 1)
 		return 0;
@@ -443,7 +443,7 @@
 /*
  * the init function - called for each ide channel once
  */
-static void __init init_hwif_cy82c693(ide_hwif_t *hwif)
+static void __devinit init_hwif_cy82c693(ide_hwif_t *hwif)
 {
 	hwif->autodma = 0;
 
@@ -467,9 +467,9 @@
 	hwif->drives[1].autodma = hwif->autodma;
 }
 
-static __initdata ide_hwif_t *primary;
+static __devinitdata ide_hwif_t *primary;
 
-void __init init_iops_cy82c693(ide_hwif_t *hwif)
+void __devinit init_iops_cy82c693(ide_hwif_t *hwif)
 {
 	if (PCI_FUNC(hwif->pci_dev->devfn) == 1)
 		primary = hwif;
diff --git a/drivers/ide/pci/it8172.c b/drivers/ide/pci/it8172.c
index 631927c..9346292 100644
--- a/drivers/ide/pci/it8172.c
+++ b/drivers/ide/pci/it8172.c
@@ -216,7 +216,7 @@
 	return 0;
 }
 
-static unsigned int __init init_chipset_it8172 (struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_it8172 (struct pci_dev *dev, const char *name)
 {
 	unsigned char progif;
     
@@ -230,7 +230,7 @@
 }
 
 
-static void __init init_hwif_it8172 (ide_hwif_t *hwif)
+static void __devinit init_hwif_it8172 (ide_hwif_t *hwif)
 {
 	struct pci_dev* dev = hwif->pci_dev;
 	unsigned long cmdBase, ctrlBase;
diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index 205a32f..fcd5142 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -195,7 +195,7 @@
 	return __ide_dma_check(drive);
 }
 
-static void __init init_hwif_ns87415 (ide_hwif_t *hwif)
+static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif)
 {
 	struct pci_dev *dev = hwif->pci_dev;
 	unsigned int ctrl, using_inta;
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index cf4fd91..7a7c2ef 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -326,7 +326,7 @@
 /*
  * init_hwif_opti621() is called once for each hwif found at boot.
  */
-static void __init init_hwif_opti621 (ide_hwif_t *hwif)
+static void __devinit init_hwif_opti621 (ide_hwif_t *hwif)
 {
 	hwif->autodma = 0;
 	hwif->drives[0].drive_data = PIO_DONT_KNOW;
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 3bc3bf1..10592ce 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -459,7 +459,7 @@
  * This gets invoked by the IDE driver once for each channel,
  * and performs channel-specific pre-initialization before drive probing.
  */
-static void __init init_hwif_sc1200 (ide_hwif_t *hwif)
+static void __devinit init_hwif_sc1200 (ide_hwif_t *hwif)
 {
 	if (hwif->mate)
 		hwif->serialized = hwif->mate->serialized = 1;
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 1d970a0..ea0806c 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -386,7 +386,7 @@
  * channel 0 here at least, but channel 1 has to be enabled by
  * firmware or arch code. We still set both to 16 bits mode.
  */
-static unsigned int __init init_chipset_sl82c105(struct pci_dev *dev, const char *msg)
+static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const char *msg)
 {
 	u32 val;
 
@@ -399,7 +399,7 @@
 	return dev->irq;
 }
 
-static void __init init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base)
+static void __devinit init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base)
 {
 	unsigned int rev;
 	u8 dma_state;
@@ -431,7 +431,7 @@
  * Initialise the chip
  */
 
-static void __init init_hwif_sl82c105(ide_hwif_t *hwif)
+static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
 {
 	struct pci_dev *dev = hwif->pci_dev;
 	u32 val;
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 7fbf363..5112c72 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -196,7 +196,7 @@
 }
 #endif /* CONFIG_BLK_DEV_IDEDMA */
 
-static void __init init_hwif_slc90e66 (ide_hwif_t *hwif)
+static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif)
 {
 	u8 reg47 = 0;
 	u8 mask = hwif->channel ? 0x01 : 0x02;  /* bit0:Primary */
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index a1df2bf..f96b568 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -130,7 +130,7 @@
 	return hwif->ide_dma_off_quietly(drive);
 }
 
-static void __init init_hwif_triflex(ide_hwif_t *hwif)
+static void __devinit init_hwif_triflex(ide_hwif_t *hwif)
 {
 	hwif->tuneproc = &triflex_tune_drive;
 	hwif->speedproc = &triflex_tune_chipset;
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 069dbff..a4d099c 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -415,7 +415,7 @@
  *	and initialize its drive independent registers.
  */
 
-static unsigned int __init init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
+static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const char *name)
 {
 	struct pci_dev *isa = NULL;
 	u8 t, v;
@@ -576,7 +576,7 @@
 	return 0;
 }
 
-static void __init init_hwif_via82cxxx(ide_hwif_t *hwif)
+static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
 {
 	int i;
 
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 139863a..54699c3 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1808,6 +1808,12 @@
 	struct termios termios;
 	int i;
 
+	/*
+	 * Ensure that the serial console lock is initialised
+	 * early.
+	 */
+	spin_lock_init(&port->lock);
+
 	memset(&termios, 0, sizeof(struct termios));
 
 	termios.c_cflag = CREAD | HUPCL | CLOCAL;
@@ -2196,10 +2202,16 @@
 
 	state->port = port;
 
-	spin_lock_init(&port->lock);
 	port->cons = drv->cons;
 	port->info = state->info;
 
+	/*
+	 * If this port is a console, then the spinlock is already
+	 * initialised.
+	 */
+	if (!uart_console(port))
+		spin_lock_init(&port->lock);
+
 	uart_configure_port(drv, state, port);
 
 	/*
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c3ee1ae..27348c2 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1238,6 +1238,7 @@
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE	0x0265
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA	0x0266
 #define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_SATA2	0x0267
+#define PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE	0x036E
 #define PCI_DEVICE_ID_NVIDIA_NVENET_12		0x0268
 #define PCI_DEVICE_ID_NVIDIA_NVENET_13		0x0269
 #define PCI_DEVICE_ID_NVIDIA_MCP51_AUDIO	0x026B