video: udlfb: Remove redundant gdev variable

gdev is not really needed as the same content can be read
from udev->dev.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Cc: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 5f68f8c..d4e15d9 100644 (file)
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1605,7 +1605,6 @@ static int dlfb_usb_probe(struct usb_interface *interface,
        kref_init(&dev->kref); /* matching kref_put in usb .disconnect fn */
 
        dev->udev = usbdev;
-       dev->gdev = &usbdev->dev; /* our generic struct device * */
        usb_set_intfdata(interface, dev);
 
        pr_info("%s %s - serial #%s\n",
@@ -1670,7 +1669,7 @@ static void dlfb_init_framebuffer_work(struct work_struct *work)
        int i;
 
        /* allocates framebuffer driver structure, not framebuffer memory */
-       info = framebuffer_alloc(0, dev->gdev);
+       info = framebuffer_alloc(0, &dev->udev->dev);
        if (!info) {
                pr_err("framebuffer_alloc failed\n");
                goto error;
@@ -1765,7 +1764,6 @@ static void dlfb_usb_disconnect(struct usb_interface *interface)
 
        usb_set_intfdata(interface, NULL);
        dev->udev = NULL;
-       dev->gdev = NULL;
 
        /* if clients still have us open, will be freed on last close */
        if (dev->fb_count == 0)

diff --git a/include/video/udlfb.h b/include/video/udlfb.h
index 1252a7a..7b4f567 100644 (file)
--- a/include/video/udlfb.h
+++ b/include/video/udlfb.h
@@ -35,7 +35,6 @@ struct urb_list {
 
 struct dlfb_data {
        struct usb_device *udev;
-       struct device *gdev; /* &udev->dev */
        struct fb_info *info;
        struct urb_list urbs;
        struct kref kref;