[src/trunk]: src/sys/external/bsd/drm2/include/linux In msleep use mdelay if ...

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

details:   https://anonhg.NetBSD.org/src/rev/9172af3ca4be
branches:  trunk
changeset: 343664:9172af3ca4be
user:      skrll <skrll%NetBSD.org@localhost>
date:      Fri Feb 19 21:08:19 2016 +0000

description:
In msleep use mdelay if cold

diffstat:

 sys/external/bsd/drm2/include/linux/delay.h |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r a30683519a9f -r 9172af3ca4be sys/external/bsd/drm2/include/linux/delay.h
--- a/sys/external/bsd/drm2/include/linux/delay.h       Fri Feb 19 20:45:21 2016 +0000
+++ b/sys/external/bsd/drm2/include/linux/delay.h       Fri Feb 19 21:08:19 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: delay.h,v 1.3 2014/07/16 20:56:25 riastradh Exp $      */
+/*     $NetBSD: delay.h,v 1.4 2016/02/19 21:08:19 skrll Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -66,7 +66,8 @@
 static inline void
 msleep(unsigned int msec)
 {
-       if ((hz < 1000) && (msec < (1000/hz)))
+       if (cold ||
+           ((hz < 1000) && (msec < (1000/hz))))
                mdelay(msec);
        else
                (void)kpause("lnxmslep", false, mstohz(msec), NULL);