all pools have their ipl set via pool_setipl, so fold it into pool_init.

the ioff argument to pool_init() is unused and has been for many
years, so this replaces it with an ipl argument. because the ipl
will be set on init we no longer need pool_setipl.

most of these changes have been done with coccinelle using the spatch
below. cocci sucks at formatting code though, so i fixed that by hand.

the manpage and subr_pool.c bits i did myself.

ok tedu@ jmatthew@

@ipl@
expression pp;
expression ipl;
expression s, a, o, f, m, p;
@@
-pool_init(pp, s, a, o, f, m, p);
-pool_setipl(pp, ipl);
+pool_init(pp, s, a, ipl, f, m, p);

1 files changed, 3 insertions, 4 deletions

diff --git a/sys/dev/ic/ncr53c9x.c b/sys/dev/ic/ncr53c9x.c
index 75d79d04302..fa00dbf7453 100644
--- a/sys/dev/ic/ncr53c9x.c
+++ b/sys/dev/ic/ncr53c9x.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: ncr53c9x.c,v 1.62 2016/08/23 03:28:01 guenther Exp $	*/
+/*	$OpenBSD: ncr53c9x.c,v 1.63 2016/09/15 02:00:17 dlg Exp $	*/
 /*     $NetBSD: ncr53c9x.c,v 1.56 2000/11/30 14:41:46 thorpej Exp $    */
 
 /*
@@ -392,9 +392,8 @@ ncr53c9x_init(sc, doreset)
 
 	if (!ecb_pool_initialized) {
 		/* All instances share this pool */
-		pool_init(&ecb_pool, sizeof(struct ncr53c9x_ecb), 0, 0, 0,
-		    "ncr53c9x_ecb", NULL);
-		pool_setipl(&ecb_pool, IPL_BIO);
+		pool_init(&ecb_pool, sizeof(struct ncr53c9x_ecb), 0, IPL_BIO,
+		    0, "ncr53c9x_ecb", NULL);
 		scsi_iopool_init(&ecb_iopool, NULL,
 		    ncr53c9x_get_ecb, ncr53c9x_free_ecb);
 		ecb_pool_initialized = 1;