vfb: use fb_sys_read() and fb_sys_write()
Since vfb's framebuffer is vmalloc'ed, use the fb_sys_read() and fb_sys_write(). 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>
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@ -1743,6 +1743,7 @@ config FB_VIRTUAL
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select FB_SYS_FILLRECT
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select FB_SYS_COPYAREA
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select FB_SYS_IMAGEBLIT
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select FB_SYS_FOPS
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---help---
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This is a `virtual' frame buffer device. It operates on a chunk of
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unswappable kernel memory instead of on the memory of a graphics
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@ -84,6 +84,8 @@ static int vfb_mmap(struct fb_info *info,
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struct vm_area_struct *vma);
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static struct fb_ops vfb_ops = {
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.fb_read = fb_sys_read,
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.fb_write = fb_sys_write,
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.fb_check_var = vfb_check_var,
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.fb_set_par = vfb_set_par,
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.fb_setcolreg = vfb_setcolreg,
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