[src/trunk]: src/sys/dev/pad Express BYTESTOSLEEP as an 64 bit integer.

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

details:   https://anonhg.NetBSD.org/src/rev/7f9768cdb703
branches:  trunk
changeset: 354172:7f9768cdb703
user:      nat <nat%NetBSD.org@localhost>
date:      Tue Jun 06 07:18:38 2017 +0000

description:
Express BYTESTOSLEEP as an 64 bit integer.
Use BYTESTOSLEEP in expresson of BYTES_PER_SEC.

diffstat:

 sys/dev/pad/pad.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r d34a287f5e35 -r 7f9768cdb703 sys/dev/pad/pad.c
--- a/sys/dev/pad/pad.c Tue Jun 06 07:13:06 2017 +0000
+++ b/sys/dev/pad/pad.c Tue Jun 06 07:18:38 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pad.c,v 1.32 2017/06/01 09:44:30 pgoyette Exp $ */
+/* $NetBSD: pad.c,v 1.33 2017/06/06 07:18:38 nat Exp $ */
 
 /*-
  * Copyright (c) 2007 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pad.c,v 1.32 2017/06/01 09:44:30 pgoyette Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pad.c,v 1.33 2017/06/06 07:18:38 nat Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -345,8 +345,8 @@
 }
 
 #define PAD_BYTES_PER_SEC   (44100 * sizeof(int16_t) * 2)
-#define TIMENEXTREAD       (PAD_BLKSIZE * 1000000 / PAD_BYTES_PER_SEC)
-#define BYTESTOSLEEP       (PAD_BLKSIZE)
+#define BYTESTOSLEEP       (int64_t)(PAD_BLKSIZE)
+#define TIMENEXTREAD       (int64_t)(BYTESTOSLEEP * 1000000 / PAD_BYTES_PER_SEC)
 
 int
 pad_read(dev_t dev, struct uio *uio, int flags)