Re: [PATCH] USB and Driver Core patches for 2.6.10

Greg KH
2005-01-08T09:30:03Z

ChangeSet 1.1938.446.18, 2004/12/15 16:33:56-08:00, david-b@pacbell.net

[PATCH] USB: CRIS HCD and usb_dev->epmaxpacket (6/15)

Makes the CRIS HCD stop referencing the udev->epmaxpacket[] arrays.
Also makes it stop providing device allocate/deallocate routines;
this HCD doesn't need them, and a later patch will remove that API.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/usb/host/hc_crisv10.c | 20 +-------------------
1 files changed, 1 insertion(+), 19 deletions(-)

diff -Nru a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
--- a/drivers/usb/host/hc_crisv10.c 2005-01-07 15:49:14 -08:00
+++ b/drivers/usb/host/hc_crisv10.c 2005-01-07 15:49:14 -08:00
@@ -479,8 +479,6 @@
static int etrax_usb_submit_urb(struct urb *urb, int mem_flags);
static int etrax_usb_unlink_urb(struct urb *urb, int status);
static int etrax_usb_get_frame_number(struct usb_device *usb_dev);
-static int etrax_usb_allocate_dev(struct usb_device *usb_dev);
-static int etrax_usb_deallocate_dev(struct usb_device *usb_dev);

static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc, struct pt_regs *regs);
static irqreturn_t etrax_usb_rx_interrupt(int irq, void *vhc, struct pt_regs *regs);
@@ -512,8 +510,6 @@

static struct usb_operations etrax_usb_device_operations =
{
- .allocate = etrax_usb_allocate_dev,
- .deallocate = etrax_usb_deallocate_dev,
.get_frame_number = etrax_usb_get_frame_number,
.submit_urb = etrax_usb_submit_urb,
.unlink_urb = etrax_usb_unlink_urb,
@@ -1579,20 +1575,6 @@
return (*R_USB_FM_NUMBER & 0x7ff);
}

-static int etrax_usb_allocate_dev(struct usb_device *usb_dev)
-{
- DBFENTER;
- DBFEXIT;
- return 0;
-}
-
-static int etrax_usb_deallocate_dev(struct usb_device *usb_dev)
-{
- DBFENTER;
- DBFEXIT;
- return 0;
-}
-
static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc, struct pt_regs *regs)
{
DBFENTER;
@@ -4546,7 +4528,7 @@
usb_rh->speed = USB_SPEED_FULL;
usb_rh->devnum = 1;
hc->bus->devnum_next = 2;
- usb_rh->epmaxpacketin[0] = usb_rh->epmaxpacketout[0] = 64;
+ usb_rh->ep0.desc.wMaxPacketSize = 64;
usb_get_device_descriptor(usb_rh, USB_DT_DEVICE_SIZE);
usb_new_device(usb_rh);