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linux 2.6.16.38 w/ vs2.0.3-rc1
[linux-2.6.git]
/
drivers
/
usb
/
gadget
/
zero.c
diff --git
a/drivers/usb/gadget/zero.c
b/drivers/usb/gadget/zero.c
index
68e3d8f
..
ae7a1c0
100644
(file)
--- a/
drivers/usb/gadget/zero.c
+++ b/
drivers/usb/gadget/zero.c
@@
-572,10
+572,9
@@
static void source_sink_complete (struct usb_ep *ep, struct usb_request *req)
switch (status) {
case 0: /* normal completion? */
switch (status) {
case 0: /* normal completion? */
- if (ep == dev->out_ep)
{
+ if (ep == dev->out_ep)
check_read_data (dev, ep, req);
check_read_data (dev, ep, req);
- memset (req->buf, 0x55, req->length);
- } else
+ else
reinit_write_data (dev, ep, req);
break;
reinit_write_data (dev, ep, req);
break;
@@
-627,8
+626,6
@@
source_sink_start_ep (struct usb_ep *ep, gfp_t gfp_flags)
if (strcmp (ep->name, EP_IN_NAME) == 0)
reinit_write_data (ep->driver_data, ep, req);
if (strcmp (ep->name, EP_IN_NAME) == 0)
reinit_write_data (ep->driver_data, ep, req);
- else
- memset (req->buf, 0x55, req->length);
status = usb_ep_queue (ep, req, gfp_flags);
if (status) {
status = usb_ep_queue (ep, req, gfp_flags);
if (status) {
@@
-1122,7
+1119,7
@@
zero_autoresume (unsigned long _dev)
/*-------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------*/
-static void
__exit
+static void
zero_unbind (struct usb_gadget *gadget)
{
struct zero_dev *dev = get_gadget_data (gadget);
zero_unbind (struct usb_gadget *gadget)
{
struct zero_dev *dev = get_gadget_data (gadget);
@@
-1139,7
+1136,7
@@
zero_unbind (struct usb_gadget *gadget)
set_gadget_data (gadget, NULL);
}
set_gadget_data (gadget, NULL);
}
-static int
__init
+static int
zero_bind (struct usb_gadget *gadget)
{
struct zero_dev *dev;
zero_bind (struct usb_gadget *gadget)
{
struct zero_dev *dev;
@@
-1191,9
+1188,10
@@
autoconf_fail:
/* ok, we made sense of the hardware ... */
/* ok, we made sense of the hardware ... */
- dev = k
zalloc(sizeof(*dev)
, SLAB_KERNEL);
+ dev = k
malloc (sizeof *dev
, SLAB_KERNEL);
if (!dev)
return -ENOMEM;
if (!dev)
return -ENOMEM;
+ memset (dev, 0, sizeof *dev);
spin_lock_init (&dev->lock);
dev->gadget = gadget;
set_gadget_data (gadget, dev);
spin_lock_init (&dev->lock);
dev->gadget = gadget;
set_gadget_data (gadget, dev);
@@
-1226,6
+1224,12
@@
autoconf_fail:
loopback_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
loopback_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
}
+ if (gadget->is_otg) {
+ otg_descriptor.bmAttributes |= USB_OTG_HNP,
+ source_sink_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
+ loopback_config.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
+ }
+
usb_gadget_set_selfpowered (gadget);
init_timer (&dev->resume);
usb_gadget_set_selfpowered (gadget);
init_timer (&dev->resume);
@@
-1290,7
+1294,7
@@
static struct usb_gadget_driver zero_driver = {
#endif
.function = (char *) longname,
.bind = zero_bind,
#endif
.function = (char *) longname,
.bind = zero_bind,
- .unbind =
__exit_p(zero_unbind)
,
+ .unbind =
zero_unbind
,
.setup = zero_setup,
.disconnect = zero_disconnect,
.setup = zero_setup,
.disconnect = zero_disconnect,