[src/trunk]: src/sys/dev/ic Add kernel RCS ID, clean up.

[rkujawa <rkujawa%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/da1f80ddc20f
branches:  trunk
changeset: 782693:da1f80ddc20f
user:      rkujawa <rkujawa%NetBSD.org@localhost>
date:      Wed Nov 14 17:15:25 2012 +0000

description:
Add kernel RCS ID, clean up.

diffstat:

 sys/dev/ic/msm6242b.c |  17 +++++++++++++----
 1 files changed, 13 insertions(+), 4 deletions(-)

diffs (58 lines):

diff -r 0f315ace7894 -r da1f80ddc20f sys/dev/ic/msm6242b.c
--- a/sys/dev/ic/msm6242b.c     Wed Nov 14 13:53:23 2012 +0000
+++ b/sys/dev/ic/msm6242b.c     Wed Nov 14 17:15:25 2012 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: msm6242b.c,v 1.1 2012/11/14 01:52:48 rkujawa Exp $ */
+/*      $NetBSD: msm6242b.c,v 1.2 2012/11/14 17:15:25 rkujawa Exp $ */
 
 /*-
  * Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,6 +30,12 @@
  */
 
 #include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: msm6242b.c,v 1.2 2012/11/14 17:15:25 rkujawa Exp $");
+
+/* 
+ * Driver for OKI MSM6242B Real Time Clock. Somewhat based on an ancient, amiga
+ * specifc a2kbbc driver (which was turned into frontend to this driver).
+ */
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -76,8 +82,7 @@
 #ifdef MSM6242B_DEBUG
        aprint_normal_dev(sc->sc_dev, "the time is %d %d %d %d %d %d\n",
            dt.dt_year, dt.dt_mon, dt.dt_day, dt.dt_hour, dt.dt_min, dt.dt_sec);
-#endif 
-/* MSM6242B_DEBUG */
+#endif /* MSM6242B_DEBUG */
        todr_attach(handle);
 }
 
@@ -109,7 +114,7 @@
 #ifdef MSM6242B_DEBUG
        aprint_normal_dev(sc->sc_dev, "the time is %d %d %d %d %d %d\n",
            dt->dt_year, dt->dt_mon, dt->dt_day, dt->dt_hour, dt->dt_min, dt->dt_sec);
-#endif 
+#endif /* MSM6242B_DEBUG */
 
        /* handle 12h mode */
        if ((msm6242b_read(sc, MSM6242B_CONTROL_F) & 
@@ -147,12 +152,16 @@
                msm6242b_set(sc, MSM6242B_CONTROL_D, MSM6242B_CONTROL_D_HOLD);
                if (msm6242b_read(sc, MSM6242B_CONTROL_D) 
                    & MSM6242B_CONTROL_D_BUSY) {
+#ifdef MSM6242B_DEBUG
                        aprint_normal_dev(sc->sc_dev, "gotta idle\n");
+#endif /* MSM6242B_DEBUG */
                        msm6242b_unset(sc, MSM6242B_CONTROL_D, 
                            MSM6242B_CONTROL_D_HOLD);
                        delay(70);
                } else {
+#ifdef MSM6242B_DEBUG
                        aprint_normal_dev(sc->sc_dev, "not busy\n");
+#endif /* MSM6242B_DEBUG */
                        break;
                }
        }