tree 2477b692d65bec9489f4db281b8ddcb7d0018a71
parent ee81c5544bbf49ea5b301784a605d865947ac1b0
author Nick Kossifidis <mick@madwifi.org> 1222640587 +0300
committer John W. Linville <linville@tuxdriver.com> 1222798046 -0400

ath5k: Use QUIET mechanism on tx dma stop

 * Use QUIET mechanism to drain tx buffer on PCU for newer chips
 * Make sure that INTPEND is really 1 and not 0xffffffff while checking for pending interrupts

Changes-Licensed-under: ISC
Signed-Off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>