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authorPhil Endecott <spam_from_usb_devel@chezphil.org>2007-10-29 20:40:30 +0000
committerGreg Kroah-Hartman <gregkh@suse.de>2007-11-28 13:58:34 -0800
commitbc59462b80c694670fbb5d0bb1a8450ffc353080 (patch)
treef37c509b0c97781703bb9aa139c62b9e3f261f15
parentbfaeafcfc2242277e31cc1cfae687afaac0cd9ec (diff)
USB: Fix signr comment in usbdevice_fs.h
This trivial documentation patch corrects a comment in usbdevice_fs.h; it previously suggested that the signal would only be sent on error, but I am told that it is sent on both successful and unsuccessful completion, and that zero indicates that no signal should be sent. Signed-off-by: Phil Endecott <spam_from_usb_devel@chezphil.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--include/linux/usbdevice_fs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 342dd5a7e8bb..8ca5a7fbc9ec 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -102,7 +102,8 @@ struct usbdevfs_urb {
int start_frame;
int number_of_packets;
int error_count;
- unsigned int signr; /* signal to be sent on error, -1 if none should be sent */
+ unsigned int signr; /* signal to be sent on completion,
+ or 0 if none should be sent. */
void *usercontext;
struct usbdevfs_iso_packet_desc iso_frame_desc[0];
};