[src/trunk]: src/sys/dev/sdmmc Fix comments about __bitfield.

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

details:   https://anonhg.NetBSD.org/src/rev/15d2344dc116
branches:  trunk
changeset: 780540:15d2344dc116
user:      matt <matt%NetBSD.org@localhost>
date:      Sat Jul 28 18:38:03 2012 +0000

description:
Fix comments about __bitfield.

diffstat:

 sys/dev/sdmmc/sdmmcreg.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 5bd898aad5bf -r 15d2344dc116 sys/dev/sdmmc/sdmmcreg.h
--- a/sys/dev/sdmmc/sdmmcreg.h  Sat Jul 28 18:06:08 2012 +0000
+++ b/sys/dev/sdmmc/sdmmcreg.h  Sat Jul 28 18:38:03 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sdmmcreg.h,v 1.11 2012/07/23 13:32:19 matt Exp $       */
+/*     $NetBSD: sdmmcreg.h,v 1.12 2012/07/28 18:38:03 matt Exp $       */
 /*     $OpenBSD: sdmmcreg.h,v 1.4 2009/01/09 10:55:22 jsg Exp $        */
 
 /*
@@ -320,7 +320,7 @@
 #define SFUNC_STATUS_GROUP(status, group) \
        be16toh(__bitfield((uint32_t *)(status), (7 - (group)) << 4, 16))
 
-/* This assumes the response fields are in big endian order.  */
+/* This assumes the response fields are in host byte order in 32-bit units.  */
 #define MMC_RSP_BITS(resp, start, len) __bitfield((resp), (start)-8, (len))
 static inline uint32_t
 __bitfield(const uint32_t *src, size_t start, size_t len)