tree 912365e85cc2b0f75dfc20a011c9d7e2db195362
parent 0ded2f146acfaf71e5f4c15b80cf89b3af48134c
author Cliff Cai <cliff.cai@analog.com> 1264729458 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1267570488 -0800

USB: musb: disable double buffering for older RTL versions

Trying to use double buffer modes in RTL versions <2.0 may result in
infinite hangs or data corruption.  So avoid them with older versions.

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>