brcmfmac: change prototype for brcmf_do_escan()

Reduce the number of parameters as the removed ones can be obtained
through struct brcmf_if parameter.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index 3d51e84..35867c8 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -1080,9 +1080,9 @@ exit:
 }
 
 static s32
-brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy,
-              struct brcmf_if *ifp, struct cfg80211_scan_request *request)
+brcmf_do_escan(struct brcmf_if *ifp, struct cfg80211_scan_request *request)
 {
+       struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
        s32 err;
        u32 passive_scan;
        struct brcmf_scan_results *results;
@@ -1090,7 +1090,7 @@ brcmf_do_escan(struct brcmf_cfg80211_info *cfg, struct wiphy *wiphy,
 
        brcmf_dbg(SCAN, "Enter\n");
        escan->ifp = ifp;
-       escan->wiphy = wiphy;
+       escan->wiphy = cfg->wiphy;
        escan->escan_state = WL_ESCAN_STATE_SCANNING;
        passive_scan = cfg->active_scan ? 0 : 1;
        err = brcmf_fil_cmd_int_set(ifp, BRCMF_C_SET_PASSIVE_SCAN,
@@ -1170,7 +1170,7 @@ brcmf_cfg80211_escan(struct wiphy *wiphy, struct brcmf_cfg80211_vif *vif,
                if (err)
                        goto scan_out;
 
-               err = brcmf_do_escan(cfg, wiphy, vif->ifp, request);
+               err = brcmf_do_escan(vif->ifp, request);
                if (err)
                        goto scan_out;
        } else {
@@ -3289,7 +3289,7 @@ brcmf_notify_sched_scan_results(struct brcmf_if *ifp,
 
                set_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status);
                cfg->escan_info.run = brcmf_run_escan;
-               err = brcmf_do_escan(cfg, wiphy, ifp, request);
+               err = brcmf_do_escan(ifp, request);
                if (err) {
                        clear_bit(BRCMF_SCAN_STATUS_BUSY, &cfg->scan_status);
                        goto out_err;