int count, int ypos, int xpos);
static void fbcon_clear_margins(struct vc_data *vc, int bottom_only);
static void fbcon_cursor(struct vc_data *vc, int mode);
-static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
- int count);
static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
int height, int width);
static int fbcon_switch(struct vc_data *vc);
softback_curr = softback_in;
}
-static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
- int count)
+static bool fbcon_scroll(struct vc_data *vc, unsigned int t, unsigned int b,
+ enum con_scroll dir, unsigned int count)
{
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;
if (fbcon_is_inactive(vc, info))
- return -EINVAL;
+ return true;
fbcon_cursor(vc, CM_ERASE);
(b - count)),
vc->vc_video_erase_char,
vc->vc_size_row * count);
- return 1;
+ return true;
break;
case SCROLL_WRAP_MOVE:
(b - count)),
vc->vc_video_erase_char,
vc->vc_size_row * count);
- return 1;
+ return true;
}
break;
t),
vc->vc_video_erase_char,
vc->vc_size_row * count);
- return 1;
+ return true;
break;
case SCROLL_WRAP_MOVE:
t),
vc->vc_video_erase_char,
vc->vc_size_row * count);
- return 1;
+ return true;
}
}
- return 0;
+ return false;
}