Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

1 files changed, 2 insertions, 199 deletions

diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 71d881327e88..3f49bf51cff7 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -15,203 +15,6 @@
 #include <linux/usb.h>
 #include "usb.h"
 
-/* endpoint stuff */
-struct ep_object {
-        struct usb_endpoint_descriptor *desc;
-        struct usb_device *udev;
-        struct kobject kobj;
-};
-#define to_ep_object(_kobj) \
-        container_of(_kobj, struct ep_object, kobj)
-
-struct ep_attribute {
-        struct attribute attr;
-        ssize_t (*show)(struct usb_device *,
-                        struct usb_endpoint_descriptor *, char *);
-};
-#define to_ep_attribute(_attr) \
-        container_of(_attr, struct ep_attribute, attr)
-
-#define EP_ATTR(_name)                                          \
-struct ep_attribute ep_##_name = {                              \
-        .attr = {.name = #_name, .owner = THIS_MODULE,          \
-                        .mode = S_IRUGO},                       \
-        .show = show_ep_##_name}
-
-#define usb_ep_attr(field, format_string)                       \
-static ssize_t show_ep_##field(struct usb_device *udev,         \
-                struct usb_endpoint_descriptor *desc,           \
-                char *buf)                                      \
-{                                                               \
-        return sprintf(buf, format_string, desc->field);        \
-}                                                               \
-static EP_ATTR(field);
-
-usb_ep_attr(bLength, "%02x\n")
-usb_ep_attr(bEndpointAddress, "%02x\n")
-usb_ep_attr(bmAttributes, "%02x\n")
-usb_ep_attr(bInterval, "%02x\n")
-
-static ssize_t show_ep_wMaxPacketSize(struct usb_device *udev,
-                struct usb_endpoint_descriptor *desc, char *buf)
-{
-        return sprintf(buf, "%04x\n",
-                        le16_to_cpu(desc->wMaxPacketSize) & 0x07ff);
-}
-static EP_ATTR(wMaxPacketSize);
-
-static ssize_t show_ep_type(struct usb_device *udev,
-                struct usb_endpoint_descriptor *desc, char *buf)
-{
-        char *type = "unknown";
-
-        switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
-        case USB_ENDPOINT_XFER_CONTROL:
-                type = "Control";
-                break;
-        case USB_ENDPOINT_XFER_ISOC:
-                type = "Isoc";
-                break;
-        case USB_ENDPOINT_XFER_BULK:
-                type = "Bulk";
-                break;
-        case USB_ENDPOINT_XFER_INT:
-                type = "Interrupt";
-                break;
-        }
-        return sprintf(buf, "%s\n", type);
-}
-static EP_ATTR(type);
-
-static ssize_t show_ep_interval(struct usb_device *udev,
-                struct usb_endpoint_descriptor *desc, char *buf)
-{
-        char unit;
-        unsigned interval = 0;
-        unsigned in;
-
-        in = (desc->bEndpointAddress & USB_DIR_IN);
-
-        switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {
-        case USB_ENDPOINT_XFER_CONTROL:
-                if (udev->speed == USB_SPEED_HIGH)      /* uframes per NAK */
-                        interval = desc->bInterval;
-                break;
-        case USB_ENDPOINT_XFER_ISOC:
-                interval = 1 << (desc->bInterval - 1);
-                break;
-        case USB_ENDPOINT_XFER_BULK:
-                if (udev->speed == USB_SPEED_HIGH && !in) /* uframes per NAK */
-                        interval = desc->bInterval;
-                break;
-        case USB_ENDPOINT_XFER_INT:
-                if (udev->speed == USB_SPEED_HIGH)
-                        interval = 1 << (desc->bInterval - 1);
-                else
-                        interval = desc->bInterval;
-                break;
-        }
-        interval *= (udev->speed == USB_SPEED_HIGH) ? 125 : 1000;
-        if (interval % 1000)
-                unit = 'u';
-        else {
-                unit = 'm';
-                interval /= 1000;
-        }
-
-        return sprintf(buf, "%d%cs\n", interval, unit);
-}
-static EP_ATTR(interval);
-
-static ssize_t show_ep_direction(struct usb_device *udev,
-                struct usb_endpoint_descriptor *desc, char *buf)
-{
-        char *direction;
-
-        if ((desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                        USB_ENDPOINT_XFER_CONTROL)
-                direction = "both";
-        else if (desc->bEndpointAddress & USB_DIR_IN)
-                direction = "in";
-        else
-                direction = "out";
-        return sprintf(buf, "%s\n", direction);
-}
-static EP_ATTR(direction);
-
-static struct attribute *ep_attrs[] = {
-        &ep_bLength.attr,
-        &ep_bEndpointAddress.attr,
-        &ep_bmAttributes.attr,
-        &ep_bInterval.attr,
-        &ep_wMaxPacketSize.attr,
-        &ep_type.attr,
-        &ep_interval.attr,
-        &ep_direction.attr,
-        NULL,
-};
-
-static void ep_object_release(struct kobject *kobj)
-{
-        kfree(to_ep_object(kobj));
-}
-
-static ssize_t ep_object_show(struct kobject *kobj, struct attribute *attr,
-                char *buf)
-{
-        struct ep_object *ep_obj = to_ep_object(kobj);
-        struct ep_attribute *ep_attr = to_ep_attribute(attr);
-
-        return (ep_attr->show)(ep_obj->udev, ep_obj->desc, buf);
-}
-
-static struct sysfs_ops ep_object_sysfs_ops = {
-        .show =                 ep_object_show,
-};
-
-static struct kobj_type ep_object_ktype = {
-        .release =              ep_object_release,
-        .sysfs_ops =            &ep_object_sysfs_ops,
-        .default_attrs =        ep_attrs,
-};
-
-static void usb_create_ep_files(struct kobject *parent,
-                struct usb_host_endpoint *endpoint,
-                struct usb_device *udev)
-{
-        struct ep_object *ep_obj;
-        struct kobject *kobj;
-
-        ep_obj = kzalloc(sizeof(struct ep_object), GFP_KERNEL);
-        if (!ep_obj)
-                return;
-
-        ep_obj->desc = &endpoint->desc;
-        ep_obj->udev = udev;
-
-        kobj = &ep_obj->kobj;
-        kobject_set_name(kobj, "ep_%02x", endpoint->desc.bEndpointAddress);
-        kobj->parent = parent;
-        kobj->ktype = &ep_object_ktype;
-
-        /* Don't use kobject_register, because it generates a hotplug event */
-        kobject_init(kobj);
-        if (kobject_add(kobj) == 0)
-                endpoint->kobj = kobj;
-        else
-                kobject_put(kobj);
-}
-
-static void usb_remove_ep_files(struct usb_host_endpoint *endpoint)
-{
-
-        if (endpoint->kobj) {
-                kobject_del(endpoint->kobj);
-                kobject_put(endpoint->kobj);
-                endpoint->kobj = NULL;
-        }
-}
-
 /* Active configuration fields */
 #define usb_actconfig_show(field, multiplier, format_string)            \
 static ssize_t  show_##field (struct device *dev,                       \
@@ -420,7 +223,7 @@ void usb_create_sysfs_dev_files (struct usb_device *udev)
         if (udev->serial)
                 device_create_file (dev, &dev_attr_serial);
         device_create_file (dev, &dev_attr_configuration);
-        usb_create_ep_files(&dev->kobj, &udev->ep0, udev);
+        usb_create_ep_files(dev, &udev->ep0, udev);
 }
 
 void usb_remove_sysfs_dev_files (struct usb_device *udev)
@@ -524,7 +327,7 @@ static inline void usb_create_intf_ep_files(struct usb_interface *intf,
 
         iface_desc = intf->cur_altsetting;
         for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i)
-                usb_create_ep_files(&intf->dev.kobj, &iface_desc->endpoint[i],
+                usb_create_ep_files(&intf->dev, &iface_desc->endpoint[i],
                                 udev);
 }