arcfb: use fb_sys_read()
Since arcfb's framebuffer is vmalloc'ed, use the fb_sys_read(). Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Родитель
09aaf268eb
Коммит
d9a05f18e0
|
@ -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
|
||||
|
|
|
@ -494,6 +494,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
|
|||
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,
|
||||
|
|
Загрузка…
Ссылка в новой задаче