brcmfmac: on halting driver check before release or free.
authorHante Meuleman <meuleman@broadcom.com>
Tue, 6 Nov 2012 00:22:30 +0000 (16:22 -0800)
committerJohn W. Linville <linville@tuxdriver.com>
Wed, 14 Nov 2012 19:56:03 +0000 (14:56 -0500)
commit817b178c83e339f908b9f215ad884834e8710963
treebce5ecb304d39a3ce4934b5f4e4231737f6c0c8f
parent6034d0a19175a3b898dc9f3ee5740275620969a2
brcmfmac: on halting driver check before release or free.

brcmf_netdev_stop shall first check bus_if status before bringing
down cfg80211. brcmf_detach shall first check if driver is
allocated.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c