diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2007-01-16 11:57:13 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-02-07 15:44:37 -0800 |
| commit | 896fbd7199035958013d106329843d8ae9618753 (patch) | |
| tree | 24187ddb0820b472c48fb442bdbc30bde79ea9bd /drivers/usb/core/hcd.h | |
| parent | 3ca2a3211ee5078d49b04fe7149ff2a76473be51 (diff) | |
usbcore: remove unused bandwith-related code
This patch (as841) removes from usbcore a couple of support routines
meant to help with bandwidth allocation. With the changes to uhci-hcd
in the previous patch, these routines are no longer used anywhere.
Also removed is the CONFIG_USB_BANDWIDTH option; it no longer does
anything and is no longer needed since the HCDs now handle bandwidth
issues correctly.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core/hcd.h')
| -rw-r--r-- | drivers/usb/core/hcd.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 8f8df0d4382..2a269ca2051 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -308,10 +308,6 @@ extern void usb_destroy_configuration(struct usb_device *dev); #define NS_TO_US(ns) ((ns + 500L) / 1000L) /* convert & round nanoseconds to microseconds */ -extern void usb_claim_bandwidth (struct usb_device *dev, struct urb *urb, - int bustime, int isoc); -extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb, - int isoc); /* * Full/low speed bandwidth allocation constants/support. @@ -324,8 +320,6 @@ extern void usb_release_bandwidth (struct usb_device *dev, struct urb *urb, #define FRAME_TIME_MAX_BITS_ALLOC (90L * FRAME_TIME_BITS / 100L) #define FRAME_TIME_MAX_USECS_ALLOC (90L * FRAME_TIME_USECS / 100L) -extern int usb_check_bandwidth (struct usb_device *dev, struct urb *urb); - /* * Ceiling [nano/micro]seconds (typical) for that many bytes at high speed * ISO is a bit less, no ACK ... from USB 2.0 spec, 5.11.3 (and needed |