From: dlg <dlg@openbsd.org>
Date: Fri, 16 Jul 2010 01:23:11 +0000 (+0000)
Subject: gc sc_lock. it is unused. ioctl commands can run concurrently now that
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=1a48b27c6094e77fbdeffcce39d4b1c9ecc336c1;p=openbsd

gc sc_lock. it is unused. ioctl commands can run concurrently now that
iopools handle sleeping for ccbs.
---

diff --git a/sys/dev/pci/mpii.c b/sys/dev/pci/mpii.c
index a2cbc9934cf..d07a910363b 100644
--- a/sys/dev/pci/mpii.c
+++ b/sys/dev/pci/mpii.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mpii.c,v 1.33 2010/07/15 23:52:32 dlg Exp $	*/
+/*	$OpenBSD: mpii.c,v 1.34 2010/07/16 01:23:11 dlg Exp $	*/
 /*
  * Copyright (c) 2010 Mike Belopuhov <mkb@crypt.org.ru>
  * Copyright (c) 2009 James Giannoules
@@ -1843,8 +1843,6 @@ struct mpii_softc {
 	/* scsi ioctl from sd device */
 	int			(*sc_ioctl)(struct device *, u_long, caddr_t);
 
-	struct rwlock		sc_lock;
-
 	int			sc_nsensors;
 	struct ksensor		*sc_sensors;
 	struct ksensordev	sc_sensordev;
@@ -2162,8 +2160,6 @@ mpii_attach(struct device *parent, struct device *self, void *aux)
 		goto free_dev;
 	}
 
-	rw_init(&sc->sc_lock, "mpii_lock");
-
 	/* we should be good to go now, attach scsibus */
 	sc->sc_link.adapter = &mpii_switch;
 	sc->sc_link.adapter_softc = sc;