[PATCH] fbcon: Sanitize fbcon
Do not pass the structure display since fbcon is already keeping the pointer
to the current display.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index 6d92b84..d44c5fa 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -203,19 +203,18 @@
}
}
-static void cw_cursor(struct vc_data *vc, struct fb_info *info,
- struct display *p, int mode, int softback_lines,
- int fg, int bg)
+static void cw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+ int softback_lines, int fg, int bg)
{
struct fb_cursor cursor;
- struct fbcon_ops *ops = (struct fbcon_ops *) info->fbcon_par;
+ struct fbcon_ops *ops = info->fbcon_par;
unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
int w = (vc->vc_font.height + 7) >> 3, c;
- int y = real_y(p, vc->vc_y);
+ int y = real_y(ops->p, vc->vc_y);
int attribute, use_sw = (vc->vc_cursor_type & 0x10);
int err = 1, dx, dy;
char *src;
- u32 vxres = GETVXRES(p->scrollmode, info);
+ u32 vxres = GETVXRES(ops->p->scrollmode, info);
if (!ops->fontbuffer)
return;
@@ -287,7 +286,7 @@
}
if (cursor.set & FB_CUR_SETSIZE ||
- vc->vc_cursor_type != p->cursor_shape ||
+ vc->vc_cursor_type != ops->p->cursor_shape ||
ops->cursor_state.mask == NULL ||
ops->cursor_reset) {
char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC);
@@ -307,10 +306,10 @@
kfree(ops->cursor_state.mask);
ops->cursor_state.mask = mask;
- p->cursor_shape = vc->vc_cursor_type;
+ ops->p->cursor_shape = vc->vc_cursor_type;
cursor.set |= FB_CUR_SETSHAPE;
- switch (p->cursor_shape & CUR_HWMASK) {
+ switch (ops->p->cursor_shape & CUR_HWMASK) {
case CUR_NONE:
cur_height = 0;
break;