b43legacy: Fix DMA TX bounce buffer copying

This patch is adapted from the submission by Michael Buesch <mb@bu3sch.de>
for a bounce-buffer copying problem with b43.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Larry Finger 2009-10-30 11:58:21 -05:00 • committed by John W. Linville
commit d2d8cda7fc