Merge branch 'master' into for_paulus

19 files changed, 45 insertions, 82 deletions

diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index f04a29a4664..c6b6479fa4d 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1953,7 +1953,7 @@ static void invalidate_sub(struct lun *curlun)
 	struct inode	*inode = filp->f_path.dentry->d_inode;
 	unsigned long	rc;
 
-	rc = invalidate_inode_pages(inode->i_mapping);
+	rc = invalidate_mapping_pages(inode->i_mapping, 0, -1);
 	VLDBG(curlun, "invalidate_inode_pages -> %ld\n", rc);
 }
 
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 408c3380d60..6ec8cf1a3cc 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -1419,7 +1419,6 @@ int __devinit rndis_init (void)
 			return -EIO;
 		}
 
-		rndis_connect_state [i]->nlink = 1;
 		rndis_connect_state [i]->write_proc = rndis_proc_write;
 		rndis_connect_state [i]->read_proc = rndis_proc_read;
 		rndis_connect_state [i]->data = (void *)
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 371f194a9d3..4d781a2a980 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -104,7 +104,7 @@ static int ps3_ehci_sb_probe(struct ps3_system_bus_device *dev)
 	dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
 		__LINE__, dev->m_region->lpar_addr);
 
-	result = ps3_alloc_io_irq(dev->interrupt_id, &virq);
+	result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
 
 	if (result) {
 		dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index ec0da0343be..46fa57a520d 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -677,10 +677,10 @@ static inline unsigned int ehci_readl (const struct ehci_hcd *ehci,
 {
 #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 	return ehci_big_endian_mmio(ehci) ?
-		readl_be((__force u32 *)regs) :
-		readl((__force u32 *)regs);
+		readl_be(regs) :
+		readl(regs);
 #else
-	return readl((__force u32 *)regs);
+	return readl(regs);
 #endif
 }
 
@@ -689,10 +689,10 @@ static inline void ehci_writel (const struct ehci_hcd *ehci,
 {
 #ifdef CONFIG_USB_EHCI_BIG_ENDIAN_MMIO
 	ehci_big_endian_mmio(ehci) ?
-		writel_be(val, (__force u32 *)regs) :
-		writel(val, (__force u32 *)regs);
+		writel_be(val, regs) :
+		writel(val, regs);
 #else
-	writel(val, (__force u32 *)regs);
+	writel(val, regs);
 #endif
 }
 
diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 282d82efc0b..f0ffb8907f2 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -2163,9 +2163,8 @@ static void etrax_usb_add_to_bulk_sb_list(struct urb *urb, int epid)
 
 	maxlen = usb_maxpacket(urb->dev, urb->pipe, usb_pipeout(urb->pipe));
 
-	sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, SLAB_FLAG);
+	sb_desc = kmem_cache_zalloc(usb_desc_cache, SLAB_FLAG);
 	assert(sb_desc != NULL);
-	memset(sb_desc, 0, sizeof(USB_SB_Desc_t));
 
 
 	if (usb_pipeout(urb->pipe)) {
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index 69d948b4a70..62283a3926d 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -107,7 +107,7 @@ static int ps3_ohci_sb_probe(struct ps3_system_bus_device *dev)
 	dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
 		__LINE__, dev->m_region->lpar_addr);
 
-	result = ps3_alloc_io_irq(dev->interrupt_id, &virq);
+	result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
 
 	if (result) {
 		dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index 0dafcda3729..c2b5ecfe5e9 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -507,10 +507,10 @@ static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci,
 {
 #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
 	return big_endian_mmio(ohci) ?
-		readl_be ((__force u32 *)regs) :
-		readl ((__force u32 *)regs);
+		readl_be (regs) :
+		readl (regs);
 #else
-	return readl ((__force u32 *)regs);
+	return readl (regs);
 #endif
 }
 
@@ -519,10 +519,10 @@ static inline void _ohci_writel (const struct ohci_hcd *ohci,
 {
 #ifdef CONFIG_USB_OHCI_BIG_ENDIAN_MMIO
 	big_endian_mmio(ohci) ?
-		writel_be (val, (__force u32 *)regs) :
-		writel (val, (__force u32 *)regs);
+		writel_be (val, regs) :
+		writel (val, regs);
 #else
-		writel (val, (__force u32 *)regs);
+		writel (val, regs);
 #endif
 }
 
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 2cbb239e63f..68e66b33e72 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -624,12 +624,10 @@ static inline struct urb_priv *uhci_alloc_urb_priv(struct uhci_hcd *uhci,
 {
 	struct urb_priv *urbp;
 
-	urbp = kmem_cache_alloc(uhci_up_cachep, GFP_ATOMIC);
+	urbp = kmem_cache_zalloc(uhci_up_cachep, GFP_ATOMIC);
 	if (!urbp)
 		return NULL;
 
-	memset((void *)urbp, 0, sizeof(*urbp));
-
 	urbp->urb = urb;
 	urb->hcpriv = urbp;
 	
diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c
index 5d145058a5c..bc7f8e6f8c9 100644
--- a/drivers/usb/input/hid-ff.c
+++ b/drivers/usb/input/hid-ff.c
@@ -57,6 +57,7 @@ static struct hid_ff_initializer inits[] = {
 	{ 0x46d, 0xc283, hid_lgff_init }, /* Logitech Wingman Force 3d */
 	{ 0x46d, 0xc295, hid_lgff_init }, /* Logitech MOMO force wheel */
 	{ 0x46d, 0xc219, hid_lgff_init }, /* Logitech Cordless rumble pad 2 */
+	{ 0x46d, 0xca03, hid_lgff_init }, /* Logitech MOMO force wheel */
 #endif
 #ifdef CONFIG_PANTHERLORD_FF
 	{ 0x810, 0x0001, hid_plff_init },
diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c
index 4f4fc3be192..4df0968f852 100644
--- a/drivers/usb/input/hid-lgff.c
+++ b/drivers/usb/input/hid-lgff.c
@@ -52,6 +52,7 @@ static const struct dev_type devices[] = {
 	{ 0x046d, 0xc211, ff_rumble },
 	{ 0x046d, 0xc219, ff_rumble },
 	{ 0x046d, 0xc283, ff_joystick },
+	{ 0x046d, 0xca03, ff_joystick },
 	{ 0x0000, 0x0000, ff_joystick }
 };
 
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index af2934e016a..75bfab95ab3 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -644,7 +644,7 @@ exit:
 }
 
 /* file operations needed when we register this driver */
-static struct file_operations adu_fops = {
+static const struct file_operations adu_fops = {
 	.owner = THIS_MODULE,
 	.read  = adu_read,
 	.write = adu_write,
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index a7932a72d29..32f0e3a5b02 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -281,8 +281,8 @@ static int appledisplay_probe(struct usb_interface *iface,
 	/* Register backlight device */
 	snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
 		atomic_inc_return(&count_displays) - 1);
-	pdata->bd = backlight_device_register(bl_name, NULL, NULL,
-						&appledisplay_bl_data);
+	pdata->bd = backlight_device_register(bl_name, NULL,
+		pdata, &appledisplay_bl_data);
 	if (IS_ERR(pdata->bd)) {
 		err("appledisplay: Backlight registration failed");
 		goto error;
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 41c0161abdb..0c1d66ddb81 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -1209,7 +1209,7 @@ error_1:
 	return retval;
 }
 
-static struct file_operations ftdi_elan_fops = {
+static const struct file_operations ftdi_elan_fops = {
         .owner = THIS_MODULE,
         .llseek = no_llseek,
         .ioctl = ftdi_elan_ioctl,
diff --git a/drivers/usb/net/gl620a.c b/drivers/usb/net/gl620a.c
index a6f0f4d934d..31e5fe363fd 100644
--- a/drivers/usb/net/gl620a.c
+++ b/drivers/usb/net/gl620a.c
@@ -70,12 +70,12 @@
 	(((GL_MAX_PACKET_LEN + 4) * GL_MAX_TRANSMIT_PACKETS) + 4)
 
 struct gl_packet {
-	u32		packet_length;
+	__le32		packet_length;
 	char		packet_data [1];
 };
 
 struct gl_header {
-	u32			packet_count;
+	__le32			packet_count;
 	struct gl_packet	packets;
 };
 
@@ -85,15 +85,14 @@ static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 	struct gl_packet	*packet;
 	struct sk_buff		*gl_skb;
 	u32			size;
+	u32			count;
 
 	header = (struct gl_header *) skb->data;
 
 	// get the packet count of the received skb
-	le32_to_cpus(&header->packet_count);
-	if ((header->packet_count > GL_MAX_TRANSMIT_PACKETS)
-			|| (header->packet_count < 0)) {
-		dbg("genelink: invalid received packet count %d",
-			header->packet_count);
+	count = le32_to_cpu(header->packet_count);
+	if (count > GL_MAX_TRANSMIT_PACKETS) {
+		dbg("genelink: invalid received packet count %u", count);
 		return 0;
 	}
 
@@ -103,7 +102,7 @@ static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 	// decrement the length for the packet count size 4 bytes
 	skb_pull(skb, 4);
 
-	while (header->packet_count > 1) {
+	while (count > 1) {
 		// get the packet length
 		size = le32_to_cpu(packet->packet_length);
 
@@ -124,9 +123,8 @@ static int genelink_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
 		}
 
 		// advance to the next packet
-		packet = (struct gl_packet *)
-			&packet->packet_data [size];
-		header->packet_count--;
+		packet = (struct gl_packet *)&packet->packet_data[size];
+		count--;
 
 		// shift the data pointer to the next gl_packet
 		skb_pull(skb, size + 4);
@@ -149,8 +147,8 @@ genelink_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
 	int	length = skb->len;
 	int	headroom = skb_headroom(skb);
 	int	tailroom = skb_tailroom(skb);
-	u32	*packet_count;
-	u32	*packet_len;
+	__le32	*packet_count;
+	__le32	*packet_len;
 
 	// FIXME:  magic numbers, bleech
 	padlen = ((skb->len + (4 + 4*1)) % 64) ? 0 : 1;
@@ -172,7 +170,7 @@ genelink_tx_fixup(struct usbnet *dev, struct sk_buff *skb, gfp_t flags)
 	}
 
 	// attach the packet count to the header
-	packet_count = (u32 *) skb_push(skb, (4 + 4*1));
+	packet_count = (__le32 *) skb_push(skb, (4 + 4*1));
 	packet_len = packet_count + 1;
 
 	*packet_count = cpu_to_le32(1);
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 06b4fffc189..3ec24870bca 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -170,13 +170,13 @@ static int cp2101_get_config(struct usb_serial_port* port, u8 request,
 		unsigned int *data, int size)
 {
 	struct usb_serial *serial = port->serial;
-	u32 *buf;
+	__le32 *buf;
 	int result, i, length;
 
 	/* Number of integers required to contain the array */
 	length = (((size - 1) | 3) + 1)/4;
 
-	buf = kcalloc(length, sizeof(u32), GFP_KERNEL);
+	buf = kcalloc(length, sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
 		dev_err(&port->dev, "%s - out of memory.\n", __FUNCTION__);
 		return -ENOMEM;
@@ -216,13 +216,13 @@ static int cp2101_set_config(struct usb_serial_port* port, u8 request,
 		unsigned int *data, int size)
 {
 	struct usb_serial *serial = port->serial;
-	u32 *buf;
+	__le32 *buf;
 	int result, i, length;
 
 	/* Number of integers required to contain the array */
 	length = (((size - 1) | 3) + 1)/4;
 
-	buf = kmalloc(length * sizeof(u32), GFP_KERNEL);
+	buf = kmalloc(length * sizeof(__le32), GFP_KERNEL);
 	if (!buf) {
 		dev_err(&port->dev, "%s - out of memory.\n",
 				__FUNCTION__);
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index 0b0fb51bad3..d78692c01cf 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -616,15 +616,7 @@ static void digi_wakeup_write_lock(struct work_struct *work)
 
 static void digi_wakeup_write( struct usb_serial_port *port )
 {
-
-	struct tty_struct *tty = port->tty;
-
-
-	/* wake up port processes */
-	wake_up_interruptible( &port->write_wait );
-
-	/* wake up line discipline */
-	tty_wakeup(tty);
+	tty_wakeup(port->tty);
 }
 
 
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index da514cb785b..dd0b66a6ed5 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -182,13 +182,8 @@ static void keyspan_pda_wakeup_write(struct work_struct *work)
 	struct keyspan_pda_private *priv =
 		container_of(work, struct keyspan_pda_private, wakeup_work);
 	struct usb_serial_port *port = priv->port;
-	struct tty_struct *tty = port->tty;
 
-	/* wake up port processes */
-	wake_up_interruptible( &port->write_wait );
-
-	/* wake up line discipline */
-	tty_wakeup(tty);
+	tty_wakeup(port->tty);
 }
 
 static void keyspan_pda_request_unthrottle(struct work_struct *work)
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 6109c6704a7..2d588fb8257 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -269,18 +269,8 @@ static void mos7720_bulk_out_data_callback(struct urb *urb)
 
 	tty = mos7720_port->port->tty;
 
-	if (tty && mos7720_port->open) {
-		/* let the tty driver wakeup if it has a special *
-		 * write_wakeup function */
-		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) &&
-		     tty->ldisc.write_wakeup)
-			(tty->ldisc.write_wakeup)(tty);
-
-		/* tell the tty driver that something has changed */
-		wake_up_interruptible(&tty->write_wait);
-	}
-
-	/* schedule_work(&mos7720_port->port->work); */
+	if (tty && mos7720_port->open)
+		tty_wakeup(tty);
 }
 
 /*
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index b2264a87617..c6cca859af4 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -755,18 +755,8 @@ static void mos7840_bulk_out_data_callback(struct urb *urb)
 
 	tty = mos7840_port->port->tty;
 
-	if (tty && mos7840_port->open) {
-		/* let the tty driver wakeup if it has a special *
-		 * write_wakeup function                         */
-
-		if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP))
-		    && tty->ldisc.write_wakeup) {
-			(tty->ldisc.write_wakeup) (tty);
-		}
-
-		/* tell the tty driver that something has changed */
-		wake_up_interruptible(&tty->write_wait);
-	}
+	if (tty && mos7840_port->open)
+		tty_wakeup(tty);
 
 }