svn commit: r198028 - head/sys/dev/ppbus

[John Baldwin]

Author: jhb
Date: Tue Oct 13 12:23:28 2009
New Revision: 198028
URL: http://svn.freebsd.org/changeset/base/198028

Log:
  Correct a copy/paste bug in a comment.  lptclose() checks once a second to
  see if the ppc hardware has gone idle rather than four times a second.

Modified:
  head/sys/dev/ppbus/lpt.c

Modified: head/sys/dev/ppbus/lpt.c
==============================================================================
--- head/sys/dev/ppbus/lpt.c	Tue Oct 13 10:43:17 2009	(r198027)
+++ head/sys/dev/ppbus/lpt.c	Tue Oct 13 12:23:28 2009	(r198028)
@@ -624,7 +624,7 @@ lptclose(struct cdev *dev, int flags, in
 		while ((ppb_rstr(ppbus) &
 			(LPS_SEL|LPS_OUT|LPS_NBSY|LPS_NERR)) !=
 			(LPS_SEL|LPS_NBSY|LPS_NERR) || sc->sc_xfercnt)
-			/* wait 1/4 second, give up if we get a signal */
+			/* wait 1 second, give up if we get a signal */
 			if (ppb_sleep(ppbus, lptdev, LPPRI | PCATCH, "lpclose",
 			    hz) != EWOULDBLOCK)
 				break;