diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/file_storage.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/rndis.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/hc_crisv10.c | 3 | ||||
| -rw-r--r-- | drivers/usb/host/uhci-q.c | 4 | ||||
| -rw-r--r-- | drivers/usb/serial/digi_acceleport.c | 10 | ||||
| -rw-r--r-- | drivers/usb/serial/keyspan_pda.c | 7 | ||||
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 14 | ||||
| -rw-r--r-- | drivers/usb/serial/mos7840.c | 14 |
8 files changed, 9 insertions, 46 deletions
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index f04a29a..c6b6479 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 408c338..6ec8cf1 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/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c index 282d82e..f0ffb89 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/uhci-q.c b/drivers/usb/host/uhci-q.c index 2cbb239..68e66b3 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/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 0b0fb51..d78692c 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 da514cb..dd0b66a 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 6109c67..2d588fb 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 b2264a8..c6cca85 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); } |