fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / drivers / usb / core / devices.c

diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index c0f3734..ea398e5 100644 (file)
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -175,12 +175,13 @@ static char *usb_dump_endpoint_descriptor (
 )
 {
        char dir, unit, *type;
-       unsigned interval, in, bandwidth = 1;
+       unsigned interval, bandwidth = 1;
 
        if (start > end)
                return start;
-       in = (desc->bEndpointAddress & USB_DIR_IN);
-       dir = in ? 'I' : 'O';
+
+       dir = usb_endpoint_dir_in(desc) ? 'I' : 'O';
+
        if (speed == USB_SPEED_HIGH) {
                switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) {
                case 1 << 11:   bandwidth = 2; break;
@@ -204,7 +205,7 @@ static char *usb_dump_endpoint_descriptor (
                break;
        case USB_ENDPOINT_XFER_BULK:
                type = "Bulk";
-               if (speed == USB_SPEED_HIGH && !in)     /* uframes per NAK */
+               if (speed == USB_SPEED_HIGH && dir == 'O') /* uframes per NAK */
                        interval = desc->bInterval;
                else
                        interval = 0;
@@ -593,7 +594,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf, size_t nbyte
 /* Kernel lock for "lastev" protection */
 static unsigned int usb_device_poll(struct file *file, struct poll_table_struct *wait)
 {
-       struct usb_device_status *st = (struct usb_device_status *)file->private_data;
+       struct usb_device_status *st = file->private_data;
        unsigned int mask = 0;
 
        lock_kernel();
@@ -603,7 +604,7 @@ static unsigned int usb_device_poll(struct file *file, struct poll_table_struct
                        unlock_kernel();
                        return POLLIN;
                }
-               
+
                /* we may have dropped BKL - need to check for having lost the race */
                if (file->private_data) {
                        kfree(st);
@@ -667,7 +668,7 @@ static loff_t usb_device_lseek(struct file * file, loff_t offset, int orig)
        return ret;
 }
 
-struct file_operations usbfs_devices_fops = {
+const struct file_operations usbfs_devices_fops = {
        .llseek =       usb_device_lseek,
        .read =         usb_device_read,
        .poll =         usb_device_poll,