106 static unsigned long softback_buf, softback_curr;  variable
358 		softback_end = softback_buf + l * vc->vc_size_row;  in fbcon_update_softback()
967 			if (!softback_buf) {  in fbcon_startup()
968 				softback_buf =  in fbcon_startup()
972 				if (!softback_buf) {  in fbcon_startup()
978 			if (softback_buf) {  in fbcon_startup()
979 				kfree((void *) softback_buf);  in fbcon_startup()
980 				softback_buf = 0;  in fbcon_startup()
984 		if (softback_buf)  in fbcon_startup()
986 			    softback_buf;  in fbcon_startup()
1152 	if (vc == svc && softback_buf)  in fbcon_init()
1403 		if (softback_buf)  in fbcon_set_disp()
1556 		if (softback_curr < softback_top && n < softback_buf) {  in fbcon_redraw_softback()
1557 			n += softback_end - softback_buf;  in fbcon_redraw_softback()
1571 			n += softback_buf - softback_end;  in fbcon_redraw_softback()
1625 			d = (u16 *) softback_buf;  in fbcon_redraw_softback()
1629 			s = (u16 *) softback_buf;  in fbcon_redraw_softback()
1789 			softback_in = softback_buf;  in fbcon_softback_note()
1793 				softback_top = softback_buf;  in fbcon_softback_note()
2175 		softback_top = softback_curr = softback_in = softback_buf;  in fbcon_switch()
2533 		if (CON_IS_VISIBLE(vc) && softback_buf)  in fbcon_do_set_font()
2703 		p += softback_buf - softback_end;  in fbcon_screen_pos()
2725 			offset += softback_end - softback_buf;  in fbcon_getxy()
2731 			ret = softback_buf;  in fbcon_getxy()
2762 			p = (u16 *) softback_buf;  in fbcon_invert_region()
2796 					if (p == softback_buf)  in fbcon_scrolldelta()
2925 		if (softback_buf)  in fbcon_modechanged()
3556 	kfree((void *)softback_buf);  in fbcon_exit()
3557 	softback_buf = 0UL;  in fbcon_exit()