iwlegacy: add flush callback
authorStanislaw Gruszka <sgruszka@redhat.com>
Thu, 20 Dec 2012 13:31:51 +0000 (14:31 +0100)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 7 Jan 2013 20:16:53 +0000 (15:16 -0500)
commit70277f47b58b174a6b0b891dcd06ae5125afb73b
tree7e03b3f60879982502e944366ebcb5db005c1f4b
parent93476b1e685036e8513be8df34ca442096af6b4c
iwlegacy: add flush callback

Dump implementation of flush, which just wait until all TX queues
become empty.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlegacy/3945-mac.c
drivers/net/wireless/iwlegacy/4965-mac.c
drivers/net/wireless/iwlegacy/common.c
drivers/net/wireless/iwlegacy/common.h