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Commit 52102c07 authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
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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: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 28d4564b

drivers/video/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -1743,6 +1743,7 @@ config FB_VIRTUAL 
	select FB_SYS_FILLRECT

	select FB_SYS_COPYAREA

	select FB_SYS_IMAGEBLIT

	select FB_SYS_FOPS

	---help---

	  This is a `virtual' frame buffer device. It operates on a chunk of

	  unswappable kernel memory instead of on the memory of a graphics

drivers/video/vfb.c

+2 −0
Original line number Diff line number Diff line
@@ -84,6 +84,8 @@ static int vfb_mmap(struct fb_info *info, 
		    struct vm_area_struct *vma);



static struct fb_ops vfb_ops = {

	.fb_read        = fb_sys_read,

	.fb_write       = fb_sys_write,

	.fb_check_var	= vfb_check_var,

	.fb_set_par	= vfb_set_par,

	.fb_setcolreg	= vfb_setcolreg,