diff options
| author | Franky Lin <frankyl@broadcom.com> | 2012-02-09 21:09:01 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-22 14:48:51 -0500 |
| commit | 89fdb468e201c16b31d3337b68993bc9f763a5a0 (patch) | |
| tree | 1a3af40132904e807243375ab4c06e8b034e9dfb /drivers/net/wireless/brcm80211 | |
| parent | 2315992c2a6f395dd3dfd4ba50a164d5f3ded84d (diff) | |
| download | linux-89fdb468e201c16b31d3337b68993bc9f763a5a0.tar.bz2 | |
brcm80211: fmac: make sure cancel_work_sync only called after INIT_WORK
INIT_WORK only gets called after brcmf_proto_attach returns
success. This dependency should be annotated in brcmf_detach to
avoid any error.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index db2df1f1e6b2..eff0073879c7 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -1109,13 +1109,13 @@ void brcmf_detach(struct device *dev) if (drvr->iflist[i]) brcmf_del_if(drvr, i); - cancel_work_sync(&drvr->setmacaddr_work); - cancel_work_sync(&drvr->multicast_work); - brcmf_bus_detach(drvr); - if (drvr->prot) + if (drvr->prot) { + cancel_work_sync(&drvr->setmacaddr_work); + cancel_work_sync(&drvr->multicast_work); brcmf_proto_detach(drvr); + } bus_if->drvr = NULL; kfree(drvr); |