diff options
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index f6fa76c0eb5b..cbe1a1106d53 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -593,18 +593,12 @@ static void con_scroll(struct vc_data *vc, unsigned int top, static void do_update_region(struct vc_data *vc, unsigned long start, int count) { unsigned int xx, yy, offset; - u16 *p; + u16 *p = (u16 *)start; + + offset = (start - vc->vc_origin) / 2; + xx = offset % vc->vc_cols; + yy = offset / vc->vc_cols; - p = (u16 *) start; - if (!vc->vc_sw->con_getxy) { - offset = (start - vc->vc_origin) / 2; - xx = offset % vc->vc_cols; - yy = offset / vc->vc_cols; - } else { - int nxx, nyy; - start = vc->vc_sw->con_getxy(vc, start, &nxx, &nyy); - xx = nxx; yy = nyy; - } for(;;) { u16 attrib = scr_readw(p) & 0xff00; int startx = xx; @@ -627,10 +621,6 @@ static void do_update_region(struct vc_data *vc, unsigned long start, int count) break; xx = 0; yy++; - if (vc->vc_sw->con_getxy) { - p = (u16 *)start; - start = vc->vc_sw->con_getxy(vc, start, NULL, NULL); - } } } |