diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 670465d..8f2c805 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -211,7 +211,7 @@
 		if (s->state & SOCKET_WIN_REQ(w))
 			break;
 	if (w == MAX_WIN)
-		return CS_NO_MORE_ITEMS;
+		return -EINVAL;
 	win = &s->win[w];
 	req->Base = win->ctl.res->start;
 	req->Size = win->ctl.res->end - win->ctl.res->start + 1;