From f673a8d884957a42186512fb81161530c6b016dc Mon Sep 17 00:00:00 2001
From: Poul-Henning Kamp <phk@FreeBSD.org>
Date: Fri, 25 Aug 1995 09:47:06 +0000
Subject: [PATCH] Shut warnings. Add selwake calls. remove some trash.

---
 sys/pccard/pccard.c |  2 ++
 sys/pccard/pcic.c   | 26 ++------------------------
 2 files changed, 4 insertions(+), 24 deletions(-)

diff --git a/sys/pccard/pccard.c b/sys/pccard/pccard.c
index 34d63390ca9..ed7f3240ee8 100644
--- a/sys/pccard/pccard.c
+++ b/sys/pccard/pccard.c
@@ -567,6 +567,7 @@ struct slot *sp = arg;
  *	Now reset the card.
  */
 	sp->cinfo->reset(sp);
+	selwakeup(&sp->selp);
 }
 /*
  *	Card event callback. Called at splhigh to prevent
@@ -596,6 +597,7 @@ int s;
 			sp->state = empty;
 			splx(s);
 			printf("Card removed, slot %d\n", sp->slot);
+			selwakeup(&sp->selp);
 			}
 		break;
 	case card_inserted:
diff --git a/sys/pccard/pcic.c b/sys/pccard/pcic.c
index dbee979e97d..b57e18e6273 100644
--- a/sys/pccard/pcic.c
+++ b/sys/pccard/pcic.c
@@ -140,14 +140,6 @@ putw (struct pcic_slot *sp, int reg, unsigned short word)
 }
 
 
-/*
- * Get a 16 bit value
- */
-static unsigned short
-getw (struct pcic_slot *sp, int reg)
-{
-	return (getb(sp, reg) | (getb(sp, reg+1) << 8));
-}
 /*
  *	Loadable kernel module interface.
  */
@@ -171,8 +163,6 @@ pcic_handle( lkmtp, cmd)
 struct lkm_table	*lkmtp;
 int			cmd;
 {
-	int			i;
-	struct lkm_misc		*args = lkmtp->private.lkm_misc;
 	int			err = 0;	/* default = success*/
 
 	switch( cmd) {
@@ -255,17 +245,6 @@ struct pcic_slot *cp = pcic_slots;
 }
 #endif LKM
 
-static void
-pcic_print_regs (struct pcic_slot *sp)
-{
-	int i, j;
-
-	for (i = 0; i < PCIC_SLOT_SIZE; i += 16) {
-		for (j = 0; j < 16; ++j)
-			printf ("%02x ", getb (sp, i + j));
-		printf ("\n");
-	}
-}
 #if 0
 static void
 pcic_dump_attributes (unsigned char *scratch, int maxlen)
@@ -604,7 +583,6 @@ unsigned char c;
 static int
 pcic_ioctl(struct slot *sp, int cmd, caddr_t data)
 {
-int	s;
 
 	switch(cmd)
 		{
@@ -674,7 +652,7 @@ struct pcic_slot *sp = slotp->cdata;
 		{
 		reg |= PCIC_OUTENA;
 		putb (sp, PCIC_POWER, reg);
-		DELAY (100*000);
+		DELAY (100*1000);
 		}
 	return(0);
 }
@@ -745,7 +723,7 @@ struct pcic_slot *cp = pcic_slots;
 	s = splhigh();
 	for (slot = 0; slot < PCIC_MAX_SLOTS; slot++, cp++)
 		if (cp->sp)
-			if (chg = getb(cp, PCIC_STAT_CHG))
+			if ((chg = getb(cp, PCIC_STAT_CHG)) != 0)
 				if (chg & PCIC_CDTCH)
 					{
 					if ((getb(cp, PCIC_STATUS) & PCIC_CD) ==