Merge branch 'classmate' into release

[safe/jmp/linux-2.6] / drivers / usb / misc / appledisplay.c

diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 71d672e..1eb9e41 100644 (file)
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -60,6 +60,7 @@
 static struct usb_device_id appledisplay_table [] = {
        { APPLEDISPLAY_DEVICE(0x9218) },
        { APPLEDISPLAY_DEVICE(0x9219) },
+       { APPLEDISPLAY_DEVICE(0x921c) },
        { APPLEDISPLAY_DEVICE(0x921d) },
 
        /* Terminating entry */
@@ -72,8 +73,8 @@ struct appledisplay {
        struct usb_device *udev;        /* usb device */
        struct urb *urb;                /* usb request block */
        struct backlight_device *bd;    /* backlight device */
-       char *urbdata;                  /* interrupt URB data buffer */
-       char *msgdata;                  /* control message data buffer */
+       u8 *urbdata;                    /* interrupt URB data buffer */
+       u8 *msgdata;                    /* control message data buffer */
 
        struct delayed_work work;
        int button_pressed;
@@ -130,7 +131,8 @@ static void appledisplay_complete(struct urb *urb)
 exit:
        retval = usb_submit_urb(pdata->urb, GFP_ATOMIC);
        if (retval) {
-               err("%s - usb_submit_urb failed with result %d",
+               dev_err(&pdata->udev->dev,
+                       "%s - usb_submit_urb failed with result %d\n",
                        __func__, retval);
        }
 }
@@ -220,7 +222,7 @@ static int appledisplay_probe(struct usb_interface *iface,
                }
        }
        if (!int_in_endpointAddr) {
-               err("Could not find int-in endpoint");
+               dev_err(&iface->dev, "Could not find int-in endpoint\n");
                return -EIO;
        }
 
@@ -228,7 +230,7 @@ static int appledisplay_probe(struct usb_interface *iface,
        pdata = kzalloc(sizeof(struct appledisplay), GFP_KERNEL);
        if (!pdata) {
                retval = -ENOMEM;
-               err("Out of memory");
+               dev_err(&iface->dev, "Out of memory\n");
                goto error;
        }
 
@@ -241,8 +243,8 @@ static int appledisplay_probe(struct usb_interface *iface,
        pdata->msgdata = kmalloc(ACD_MSG_BUFFER_LEN, GFP_KERNEL);
        if (!pdata->msgdata) {
                retval = -ENOMEM;
-               err("appledisplay: Allocating buffer for control messages "
-                       "failed");
+               dev_err(&iface->dev,
+                       "Allocating buffer for control messages failed\n");
                goto error;
        }
 
@@ -250,7 +252,7 @@ static int appledisplay_probe(struct usb_interface *iface,
        pdata->urb = usb_alloc_urb(0, GFP_KERNEL);
        if (!pdata->urb) {
                retval = -ENOMEM;
-               err("appledisplay: Allocating URB failed");
+               dev_err(&iface->dev, "Allocating URB failed\n");
                goto error;
        }
 
@@ -259,7 +261,7 @@ static int appledisplay_probe(struct usb_interface *iface,
                GFP_KERNEL, &pdata->urb->transfer_dma);
        if (!pdata->urbdata) {
                retval = -ENOMEM;
-               err("appledisplay: Allocating URB buffer failed");
+               dev_err(&iface->dev, "Allocating URB buffer failed\n");
                goto error;
        }
 
@@ -270,7 +272,7 @@ static int appledisplay_probe(struct usb_interface *iface,
                pdata, 1);
        if (usb_submit_urb(pdata->urb, GFP_KERNEL)) {
                retval = -EIO;
-               err("appledisplay: Submitting URB failed");
+               dev_err(&iface->dev, "Submitting URB failed\n");
                goto error;
        }
 
@@ -280,7 +282,7 @@ static int appledisplay_probe(struct usb_interface *iface,
        pdata->bd = backlight_device_register(bl_name, NULL, pdata,
                                                &appledisplay_bl_data);
        if (IS_ERR(pdata->bd)) {
-               err("appledisplay: Backlight registration failed");
+               dev_err(&iface->dev, "Backlight registration failed\n");
                goto error;
        }
 
@@ -291,7 +293,8 @@ static int appledisplay_probe(struct usb_interface *iface,
 
        if (brightness < 0) {
                retval = brightness;
-               err("appledisplay: Error while getting initial brightness: %d", retval);
+               dev_err(&iface->dev,
+                       "Error while getting initial brightness: %d\n", retval);
                goto error;
        }
 
@@ -352,7 +355,7 @@ static int __init appledisplay_init(void)
 {
        wq = create_singlethread_workqueue("appledisplay");
        if (!wq) {
-               err("Could not create work queue\n");
+               printk(KERN_ERR "appledisplay: Could not create work queue\n");
                return -ENOMEM;
        }