Minor IPMI fixes

[Corey Minyard <minyard@acm.org>]

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The attached patch fixes a few minor problems with the IPMI driver, a
misplaced lock, a wrong semphore type, and a few errors in certain
configurations.  This is relative to 2.5.67.

Linus, please apply.

Thanks,

-Corey


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diff -ur linux.orig/drivers/char/ipmi/ipmi_devintf.c linux-main/drivers/char/ipmi/ipmi_devintf.c
--- linux.orig/drivers/char/ipmi/ipmi_devintf.c	Mon Apr  7 15:55:43 2003
+++ linux-main/drivers/char/ipmi/ipmi_devintf.c	Thu Apr  3 12:32:28 2003
@@ -81,9 +81,9 @@
 	unsigned int             mask = 0;
 	unsigned long            flags;
 
-	spin_lock_irqsave(&priv->recv_msg_lock, flags);
-
 	poll_wait(file, &priv->wait, wait);
+
+	spin_lock_irqsave(&priv->recv_msg_lock, flags);
 
 	if (! list_empty(&(priv->recv_msgs)))
 		mask |= (POLLIN | POLLRDNORM);
diff -ur linux.orig/drivers/char/ipmi/ipmi_watchdog.c linux-main/drivers/char/ipmi/ipmi_watchdog.c
--- linux.orig/drivers/char/ipmi/ipmi_watchdog.c	Tue Jan 14 11:16:10 2003
+++ linux-main/drivers/char/ipmi/ipmi_watchdog.c	Wed Apr  9 14:55:03 2003
@@ -751,7 +751,7 @@
 {
 	int rv = -EBUSY;
 
-	down_read(&register_sem);
+	down_write(&register_sem);
 	if (watchdog_user)
 		goto out;
 
@@ -917,7 +917,7 @@
 	} else if (strcmp(preaction, "pre_int") == 0) {
 		preaction_val = WDOG_PRETIMEOUT_MSG_INT;
 	} else {
-		action_val = WDOG_PRETIMEOUT_NONE;
+		preaction_val = WDOG_PRETIMEOUT_NONE;
 		printk("ipmi_watchdog: Unknown preaction '%s', defaulting to"
 		       " none\n", preaction);
 	}
@@ -929,7 +929,7 @@
 	} else if (strcmp(preop, "preop_give_data") == 0) {
 		preop_val = WDOG_PREOP_GIVE_DATA;
 	} else {
-		action_val = WDOG_PREOP_NONE;
+		preop_val = WDOG_PREOP_NONE;
 		printk("ipmi_watchdog: Unknown preop '%s', defaulting to"
 		       " none\n", preop);
 	}

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