brcm80211: use endian annotations in scan related function

The scan related functions provide scan parameters to the device
which need to be in little-endian. These parameters have been
annotated and conversions were placed as needed.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index fc643c1eb59a6f2c8be1de1e99c3d945a8cd6b25..1218ed755e80508e4f7a2be14f4a9826e5015239 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -475,7 +475,7 @@ static s32 brcmf_do_iscan(struct brcmf_cfg80211_priv *cfg_priv)
        struct brcmf_cfg80211_iscan_ctrl *iscan = cfg_to_iscan(cfg_priv);
        struct net_device *ndev = cfg_to_ndev(cfg_priv);
        struct brcmf_ssid ssid;
-       s32 passive_scan;
+       __le32 passive_scan;
        s32 err = 0;
 
        /* Broadcast scan by default */
@@ -483,7 +483,7 @@ static s32 brcmf_do_iscan(struct brcmf_cfg80211_priv *cfg_priv)
 
        iscan->state = WL_ISCAN_STATE_SCANING;
 
-       passive_scan = cfg_priv->active_scan ? 0 : 1;
+       passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1);
        err = brcmf_exec_dcmd(cfg_to_ndev(cfg_priv), BRCMF_C_SET_PASSIVE_SCAN,
                        &passive_scan, sizeof(passive_scan));
        if (err) {
@@ -511,7 +511,7 @@ __brcmf_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
        struct brcmf_cfg80211_priv *cfg_priv = ndev_to_cfg(ndev);
        struct cfg80211_ssid *ssids;
        struct brcmf_cfg80211_scan_req *sr = cfg_priv->scan_req_int;
-       s32 passive_scan;
+       __le32 passive_scan;
        bool iscan_req;
        bool spec_scan;
        s32 err = 0;
@@ -567,7 +567,7 @@ __brcmf_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
                        WL_SCAN("Broadcast scan\n");
                }
 
-               passive_scan = cfg_priv->active_scan ? 0 : 1;
+               passive_scan = cfg_priv->active_scan ? 0 : cpu_to_le32(1);
                err = brcmf_exec_dcmd(ndev, BRCMF_C_SET_PASSIVE_SCAN,
                                &passive_scan, sizeof(passive_scan));
                if (err) {