arcfb: Us fb_sys_read()

Since arcfb's framebuffer is vmalloc'ed, use the fb_sys_read().

---

 drivers/video/Kconfig |    1 +
 drivers/video/arcfb.c |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

index 5b6350d..6ec096a 100644
@@ -420,6 +420,7 @@ config FB_ARC
 	select FB_SYS_FILLRECT
 	select FB_SYS_COPYAREA
 	select FB_SYS_IMAGEBLIT
+	select FB_SYS_FOPS
 	help
 	  This enables support for the Arc Monochrome LCD board. The board
 	  is based on the KS-108 lcd controller and is typically a matrix

index c668e56..db15bac 100644
@@ -494,6 +494,7 @@ static ssize_t arcfb_write(struct fb_inf
 static struct fb_ops arcfb_ops = {
 	.owner		= THIS_MODULE,
 	.fb_open	= arcfb_open,
+	.fb_read        = fb_sys_read,
 	.fb_write	= arcfb_write,
 	.fb_release	= arcfb_release,
 	.fb_pan_display	= arcfb_pan_display,

-------------------------------------------------------------------------
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/