brcmfmac: provide a value for struct wowlan_support::max_nd_match_sets

The driver advertises support for WOWLAN_NETDETECT but did not specify
maximum amount of netdetect match sets. This was no issue due to a bug
in nl80211. As that has been fixed, brcmfmac also needs fixing.
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>

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c

@@ -6358,6 +6358,8 @@ static void brcmf_wiphy_wowl_params(struct wiphy *wiphy, struct brcmf_if *ifp)
 	if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO)) {
 		if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_WOWL_ND)) {
 			brcmf_wowlan_support.flags |= WIPHY_WOWLAN_NET_DETECT;
+			brcmf_wowlan_support.max_nd_match_sets =
+				BRCMF_PNO_MAX_PFN_COUNT;
 			init_waitqueue_head(&cfg->wowl.nd_data_wait);
 		}
 	}