Pull platform-drivers into test branch

[pandora-kernel.git] / drivers / usb / misc / appledisplay.c

diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index a4522e6..a7932a7 100644 (file)
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -76,7 +76,7 @@ struct appledisplay {
        char *urbdata;                  /* interrupt URB data buffer */
        char *msgdata;                  /* control message data buffer */
 
-       struct work_struct work;
+       struct delayed_work work;
        int button_pressed;
        spinlock_t lock;
 };
@@ -117,7 +117,7 @@ static void appledisplay_complete(struct urb *urb)
        case ACD_BTN_BRIGHT_UP:
        case ACD_BTN_BRIGHT_DOWN:
                pdata->button_pressed = 1;
-               queue_work(wq, &pdata->work);
+               queue_delayed_work(wq, &pdata->work, 0);
                break;
        case ACD_BTN_NONE:
        default:
@@ -184,9 +184,10 @@ static struct backlight_properties appledisplay_bl_data = {
        .max_brightness = 0xFF
 };
 
-static void appledisplay_work(void *private)
+static void appledisplay_work(struct work_struct *work)
 {
-       struct appledisplay *pdata = private;
+       struct appledisplay *pdata =
+               container_of(work, struct appledisplay, work.work);
        int retval;
 
        up(&pdata->bd->sem);
@@ -216,10 +217,7 @@ static int appledisplay_probe(struct usb_interface *iface,
        iface_desc = iface->cur_altsetting;
        for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
                endpoint = &iface_desc->endpoint[i].desc;
-               if (!int_in_endpointAddr &&
-                   (endpoint->bEndpointAddress & USB_DIR_IN) &&
-                   ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                    USB_ENDPOINT_XFER_INT)) {
+               if (!int_in_endpointAddr && usb_endpoint_is_int_in(endpoint)) {
                        /* we found an interrupt in endpoint */
                        int_in_endpointAddr = endpoint->bEndpointAddress;
                        break;
@@ -241,7 +239,7 @@ static int appledisplay_probe(struct usb_interface *iface,
        pdata->udev = udev;
 
        spin_lock_init(&pdata->lock);
-       INIT_WORK(&pdata->work, appledisplay_work, pdata);
+       INIT_DELAYED_WORK(&pdata->work, appledisplay_work);
 
        /* Allocate buffer for control messages */
        pdata->msgdata = kmalloc(ACD_MSG_BUFFER_LEN, GFP_KERNEL);