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[PATCH] fbcon: Sanitize fbcon

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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>
This commit is contained in:
Antonino A. Daplas
2006-01-09 20:52:56 -08:00
committed by Linus Torvalds
parent 8416131ded
commit b73deed32d
8 changed files with 71 additions and 82 deletions
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14
drivers/video/console/bitblit.c
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@@ -234,14 +234,14 @@ static void bit_clear_margins(struct vc_data *vc, struct fb_info *info,
}
}
static void bit_cursor(struct vc_data *vc, struct fb_info *info,
struct display *p, int mode, int softback_lines, int fg, int bg)
static void bit_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.width + 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;
char *src;
@@ -310,7 +310,7 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info,
}
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 *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC);
@@ -323,10 +323,10 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info,
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;