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authorGreg Kroah-Hartman <gregkh@suse.de>2006-05-19 13:20:20 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2006-06-21 15:04:12 -0700
commit782a7a632e4b0581ade665e3d89ee97c8db0f441 (patch)
tree3d2e829e4581ff2be519429d8ed81d2fc2305333 /include/linux/usb.h
parentcaa2a1226741e023a103e091a7f6dce7c42e82ee (diff)
[PATCH] USB: add usb_interrupt_msg() function for api completeness.
Really just a wrapper around usb_bulk_msg() but now it's documented much better. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb.h')
-rw-r--r--include/linux/usb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 1f492c0c704..317ec9f28bc 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1008,6 +1008,8 @@ void usb_buffer_unmap_sg (struct usb_device *dev, unsigned pipe,
extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
__u8 request, __u8 requesttype, __u16 value, __u16 index,
void *data, __u16 size, int timeout);
+extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
+ void *data, int len, int *actual_length, int timeout);
extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
void *data, int len, int *actual_length,
int timeout);