[src/trunk]: src/sys/external/bsd/drm2/include/linux linux: div_u64_rem

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

details:   https://anonhg.NetBSD.org/src/rev/aba91f65a315
branches:  trunk
changeset: 1028586:aba91f65a315
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Dec 19 11:23:09 2021 +0000

description:
linux: div_u64_rem

diffstat:

 sys/external/bsd/drm2/include/linux/math64.h |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r ad80e3732ee8 -r aba91f65a315 sys/external/bsd/drm2/include/linux/math64.h
--- a/sys/external/bsd/drm2/include/linux/math64.h      Sun Dec 19 11:23:00 2021 +0000
+++ b/sys/external/bsd/drm2/include/linux/math64.h      Sun Dec 19 11:23:09 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: math64.h,v 1.9 2021/12/19 10:58:43 riastradh Exp $     */
+/*     $NetBSD: math64.h,v 1.10 2021/12/19 11:23:09 riastradh Exp $    */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -62,6 +62,13 @@
        return dividend / divisor;
 }
 
+static inline uint32_t
+div_u64_rem(uint64_t dividend, uint32_t divisor, uint32_t *rem)
+{
+       *rem = dividend % divisor;
+       return dividend / divisor;
+}
+
 static inline uint64_t
 div64_u64_rem(uint64_t dividend, uint64_t divisor, uint64_t *rem)
 {