diff options
| author | Arend van Spriel <arend@broadcom.com> | 2013-04-05 12:57:51 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-04-08 23:28:46 +0400 |
| commit | 01b8e7db61fbe575193ea2c6eda1964c1d9b8b07 (patch) | |
| tree | 2565e5daa37b2a77e68657676e73ab97b5367e89 /drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | |
| parent | 27f10e380ad912c7928e08c4d04b246e66022cc4 (diff) | |
| download | linux-01b8e7db61fbe575193ea2c6eda1964c1d9b8b07.tar.xz | |
brcmfmac: wait for firmware event when creating P2P_DEVICE interface
The firmware sends a IF event to notify the host driver that the
P2P_DEVICE interface has been created. Wait for the event before
returning the related wireless_dev.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Piotr Haber <phaber@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@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/brcmfmac/fwsignal.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c index 619fff34c218..b3c608ee37cf 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwsignal.c @@ -1786,7 +1786,7 @@ void brcmf_fws_add_interface(struct brcmf_if *ifp) brcmf_dbg(TRACE, "enter: idx=%d, mac=%pM\n", ifp->bssidx, ifp->mac_addr); - if (!ifp->drvr->fw_signals) + if (!ifp->ndev || !ifp->drvr->fw_signals) return; entry = &fws->desc.iface[ifp->ifidx]; |