Only swap words on little endian machines. Checked against FreeBSD.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38552 a95241bf-73f2-0310-859d-f6bbb57e9c96
2010-09-06 19:24:02 +00:00 · 2010-09-06 19:24:02 +00:00 · d859486b15
commit d859486b15
parent 959a162c91
1 changed files with 1 additions and 1 deletions
--- a/src/add-ons/kernel/bus_managers/ata/ATAHelper.cpp
+++ b/src/add-ons/kernel/bus_managers/ata/ATAHelper.cpp
@ -72,7 +72,7 @@ swap_words(void *data, size_t size)
 	uint16 *word = (uint16 *)data;
 	size_t count = size / 2;
 	while (count--) {
-		*word = (*word << 8) | (*word >> 8);
+		*word = B_BENDIAN_TO_HOST_INT16(*word);
 		word++;
 	}
 }