X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-s390%2Fcio.h;h=d927850309800b2bcb64762639ab3834e0c3296b;hb=1be9ab056e94e23a307b8bfaacc38403b3b5a352;hp=cabd5bb74b5a4e2d29d73d0eea386d112879ca37;hpb=15e9b586e0bd3692e2a21c5be178810d9d32214e;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-s390/cio.h b/include/asm-s390/cio.h
index cabd5bb74b5..d9278503098 100644
--- a/include/asm-s390/cio.h
+++ b/include/asm-s390/cio.h
@@ -278,7 +278,10 @@ struct ccw_dev_id {
 static inline int ccw_dev_id_is_equal(struct ccw_dev_id *dev_id1,
 				      struct ccw_dev_id *dev_id2)
 {
-	return !memcmp(dev_id1, dev_id2, sizeof(struct ccw_dev_id));
+	if ((dev_id1->ssid == dev_id2->ssid) &&
+	    (dev_id1->devno == dev_id2->devno))
+		return 1;
+	return 0;
 }
 
 extern int diag210(struct diag210 *addr);