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path: root/drivers/video/console/fbcon.c
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Diffstat (limited to 'drivers/video/console/fbcon.c')
-rw-r--r--drivers/video/console/fbcon.c47
1 files changed, 14 insertions, 33 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 9cbff84b787..64b3d30027b 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1855,8 +1855,6 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
struct display *p = &fb_display[vc->vc_num];
int scroll_partial = info->flags & FBINFO_PARTIAL_PAN_OK;
- unsigned short saved_ec;
- int ret;
if (fbcon_is_inactive(vc, info))
return -EINVAL;
@@ -1869,11 +1867,6 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
* whole screen (prevents flicker).
*/
- saved_ec = vc->vc_video_erase_char;
- vc->vc_video_erase_char = vc->vc_scrl_erase_char;
-
- ret = 0;
-
switch (dir) {
case SM_UP:
if (count > vc->vc_rows) /* Maximum realistic size */
@@ -1890,9 +1883,9 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
(b - count)),
- vc->vc_scrl_erase_char,
+ vc->vc_video_erase_char,
vc->vc_size_row * count);
- ret = 1;
+ return 1;
break;
case SCROLL_WRAP_MOVE:
@@ -1962,10 +1955,9 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
(b - count)),
- vc->vc_scrl_erase_char,
+ vc->vc_video_erase_char,
vc->vc_size_row * count);
- ret = 1;
- break;
+ return 1;
}
break;
@@ -1982,9 +1974,9 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
t),
- vc->vc_scrl_erase_char,
+ vc->vc_video_erase_char,
vc->vc_size_row * count);
- ret = 1;
+ return 1;
break;
case SCROLL_WRAP_MOVE:
@@ -2052,15 +2044,12 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
t),
- vc->vc_scrl_erase_char,
+ vc->vc_video_erase_char,
vc->vc_size_row * count);
- ret = 1;
- break;
+ return 1;
}
- break;
}
- vc->vc_video_erase_char = saved_ec;
- return ret;
+ return 0;
}
@@ -2522,9 +2511,6 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
c = vc->vc_video_erase_char;
vc->vc_video_erase_char =
((c & 0xfe00) >> 1) | (c & 0xff);
- c = vc->vc_scrl_erase_char;
- vc->vc_scrl_erase_char =
- ((c & 0xFE00) >> 1) | (c & 0xFF);
vc->vc_attr >>= 1;
}
} else if (!vc->vc_hi_font_mask && cnt == 512) {
@@ -2555,14 +2541,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
if (vc->vc_can_do_color) {
vc->vc_video_erase_char =
((c & 0xff00) << 1) | (c & 0xff);
- c = vc->vc_scrl_erase_char;
- vc->vc_scrl_erase_char =
- ((c & 0xFF00) << 1) | (c & 0xFF);
vc->vc_attr <<= 1;
- } else {
+ } else
vc->vc_video_erase_char = c & ~0x100;
- vc->vc_scrl_erase_char = c & ~0x100;
- }
}
}
@@ -2996,8 +2977,8 @@ static void fbcon_set_all_vcs(struct fb_info *info)
p = &fb_display[vc->vc_num];
set_blitting_type(vc, info);
var_to_display(p, &info->var, info);
- cols = FBCON_SWAP(p->rotate, info->var.xres, info->var.yres);
- rows = FBCON_SWAP(p->rotate, info->var.yres, info->var.xres);
+ cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
+ rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
cols /= vc->vc_font.width;
rows /= vc->vc_font.height;
vc_resize(vc, cols, rows);
@@ -3592,8 +3573,8 @@ static int __init fb_console_init(void)
acquire_console_sem();
fb_register_client(&fbcon_event_notifier);
- fbcon_device = device_create_drvdata(fb_class, NULL, MKDEV(0, 0),
- NULL, "fbcon");
+ fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), NULL,
+ "fbcon");
if (IS_ERR(fbcon_device)) {
printk(KERN_WARNING "Unable to create device "