Module Name: src
Committed By: mbalmer
Date: Sat Aug 20 07:32:35 UTC 2011
Modified Files:
src/sys/dev/pci: pwdog.c
Log Message:
Remove a commented out include and clarify a comment why the timeout
period is ignored.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/sys/dev/pci/pwdog.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/pwdog.c
diff -u src/sys/dev/pci/pwdog.c:1.1 src/sys/dev/pci/pwdog.c:1.2
--- src/sys/dev/pci/pwdog.c:1.1 Thu Aug 11 07:33:24 2011
+++ src/sys/dev/pci/pwdog.c Sat Aug 20 07:32:34 2011
@@ -1,4 +1,4 @@
-/* $$NetBSD: pwdog.c,v 1.1 2011/08/11 07:33:24 mbalmer Exp $ */
+/* $$NetBSD: pwdog.c,v 1.2 2011/08/20 07:32:34 mbalmer Exp $ */
/* $OpenBSD: pwdog.c,v 1.7 2010/04/08 00:23:53 tedu Exp $ */
/*
@@ -27,8 +27,6 @@
#endif
#include <sys/systm.h>
-/* #include <machine/bus.h> */
-
#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcidevs.h>
@@ -159,7 +157,10 @@
bus_space_write_1(sc->sc_iot, sc->sc_ioh, PWDOG_DISABLE, 0);
break;
default:
- /* NB: the timer period set by the user is ignored */
+ /*
+ * NB: the timer period set by the user is ignored
+ * since the period can only be set in hardware.
+ */
bus_space_write_1(sc->sc_iot, sc->sc_ioh, PWDOG_ACTIVATE, 0);
}
return 0;
