Clearing firmware events in brcmf_fweh_detach() is always failing because it is called only upon driver remove and communication with firmware is no longer possible.
Reviewed-by: Hante Meuleman <[email protected]> Reviewed-by: Pieter-Paul Giesberts <[email protected]> Reviewed-by: Franky Lin <[email protected]> Signed-off-by: Arend van Spriel <[email protected]> --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c index adedd4f..79c8a85 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c @@ -303,16 +303,7 @@ void brcmf_fweh_attach(struct brcmf_pub *drvr) void brcmf_fweh_detach(struct brcmf_pub *drvr) { struct brcmf_fweh_info *fweh = &drvr->fweh; - struct brcmf_if *ifp = brcmf_get_ifp(drvr, 0); - s8 eventmask[BRCMF_EVENTING_MASK_LEN]; - if (ifp) { - /* clear all events */ - memset(eventmask, 0, BRCMF_EVENTING_MASK_LEN); - (void)brcmf_fil_iovar_data_set(ifp, "event_msgs", - eventmask, - BRCMF_EVENTING_MASK_LEN); - } /* cancel the worker */ cancel_work_sync(&fweh->event_work); WARN_ON(!list_empty(&fweh->event_q)); -- 1.9.1
