Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[linux-2.6-omap-h63xx.git] / drivers / media / video / zr364xx.c

diff --git a/drivers/media/video/zr364xx.c b/drivers/media/video/zr364xx.c
index b5d3364c94c73144077206b532b4fddef41e0bb6..6f1892585cbbac304eae05df4324fb6931c7f58b 100644 (file)
--- a/drivers/media/video/zr364xx.c
+++ b/drivers/media/video/zr364xx.c
@@ -92,6 +92,7 @@ static struct usb_device_id device_table[] = {
        {USB_DEVICE(0x0784, 0x0040), .driver_info = METHOD1 },
        {USB_DEVICE(0x06d6, 0x0034), .driver_info = METHOD0 },
        {USB_DEVICE(0x0a17, 0x0062), .driver_info = METHOD2 },
+       {USB_DEVICE(0x06d6, 0x003b), .driver_info = METHOD0 },
        {}                      /* Terminating entry */
 };
 
@@ -792,6 +793,7 @@ static int zr364xx_probe(struct usb_interface *intf,
 {
        struct usb_device *udev = interface_to_usbdev(intf);
        struct zr364xx_camera *cam = NULL;
+       int err;
 
        DBG("probing...");
 
@@ -799,12 +801,11 @@ static int zr364xx_probe(struct usb_interface *intf,
        info("model %04x:%04x detected", udev->descriptor.idVendor,
             udev->descriptor.idProduct);
 
-       if ((cam =
-            kmalloc(sizeof(struct zr364xx_camera), GFP_KERNEL)) == NULL) {
+       cam = kzalloc(sizeof(struct zr364xx_camera), GFP_KERNEL);
+       if (cam == NULL) {
                info("cam: out of memory !");
-               return -ENODEV;
+               return -ENOMEM;
        }
-       memset(cam, 0x00, sizeof(struct zr364xx_camera));
        /* save the init method used by this camera */
        cam->method = id->driver_info;
 
@@ -812,7 +813,7 @@ static int zr364xx_probe(struct usb_interface *intf,
        if (cam->vdev == NULL) {
                info("cam->vdev: out of memory !");
                kfree(cam);
-               return -ENODEV;
+               return -ENOMEM;
        }
        memcpy(cam->vdev, &zr364xx_template, sizeof(zr364xx_template));
        video_set_drvdata(cam->vdev, cam);
@@ -858,12 +859,13 @@ static int zr364xx_probe(struct usb_interface *intf,
        cam->brightness = 64;
        mutex_init(&cam->lock);
 
-       if (video_register_device(cam->vdev, VFL_TYPE_GRABBER, -1) == -1) {
+       err = video_register_device(cam->vdev, VFL_TYPE_GRABBER, -1);
+       if (err) {
                info("video_register_device failed");
                video_device_release(cam->vdev);
                kfree(cam->buffer);
                kfree(cam);
-               return -ENODEV;
+               return err;
        }
 
        usb_set_intfdata(intf, cam);
@@ -905,7 +907,7 @@ static struct usb_driver zr364xx_driver = {
 static int __init zr364xx_init(void)
 {
        int retval;
-       retval = usb_register(&zr364xx_driver) < 0;
+       retval = usb_register(&zr364xx_driver);
        if (retval)
                info("usb_register failed!");
        else