summaryrefslogtreecommitdiff
path: root/include/linux/usb.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r--include/linux/usb.h11
1 files changed, 3 insertions, 8 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 724637792996..4dbe580f9335 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -5,6 +5,7 @@
#include <linux/usb_ch9.h>
#define USB_MAJOR 180
+#define USB_DEVICE_MAJOR 189
#ifdef __KERNEL__
@@ -349,6 +350,7 @@ struct usb_device {
char *manufacturer;
char *serial; /* static strings from the device */
struct list_head filelist;
+ struct class_device *class_dev;
struct dentry *usbfs_dentry; /* usbfs dentry entry for the device */
/*
@@ -614,7 +616,6 @@ extern int usb_disabled(void);
#define URB_ISO_ASAP 0x0002 /* iso-only, urb->start_frame ignored */
#define URB_NO_TRANSFER_DMA_MAP 0x0004 /* urb->transfer_dma valid on submit */
#define URB_NO_SETUP_DMA_MAP 0x0008 /* urb->setup_dma valid on submit */
-#define URB_ASYNC_UNLINK 0x0010 /* usb_unlink_urb() returns asap */
#define URB_NO_FSBR 0x0020 /* UHCI-specific */
#define URB_ZERO_PACKET 0x0040 /* Finish bulk OUTs with short packet */
#define URB_NO_INTERRUPT 0x0080 /* HINT: no non-error interrupt needed */
@@ -722,13 +723,7 @@ typedef void (*usb_complete_t)(struct urb *, struct pt_regs *);
* Initialization:
*
* All URBs submitted must initialize the dev, pipe, transfer_flags (may be
- * zero), and complete fields.
- * The URB_ASYNC_UNLINK transfer flag affects later invocations of
- * the usb_unlink_urb() routine. Note: Failure to set URB_ASYNC_UNLINK
- * with usb_unlink_urb() is deprecated. For synchronous unlinks use
- * usb_kill_urb() instead.
- *
- * All URBs must also initialize
+ * zero), and complete fields. All URBs must also initialize
* transfer_buffer and transfer_buffer_length. They may provide the
* URB_SHORT_NOT_OK transfer flag, indicating that short reads are
* to be treated as errors; that flag is invalid for write requests.