diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 348be0aed97e..0415a064f6e2 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1700,14 +1700,14 @@ void wlcore_set_pending_regdomain_ch(struct wl1271 *wl, u16 channel, ch_bit_idx = wlcore_get_reg_conf_ch_idx(band, channel); if (ch_bit_idx >= 0 && ch_bit_idx <= WL1271_MAX_CHANNELS) - set_bit(ch_bit_idx, (long *)wl->reg_ch_conf_pending); + __set_bit_le(ch_bit_idx, (long *)wl->reg_ch_conf_pending); } int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) { struct wl12xx_cmd_regdomain_dfs_config *cmd = NULL; int ret = 0, i, b, ch_bit_idx; - u32 tmp_ch_bitmap[2]; + __le32 tmp_ch_bitmap[2] __aligned(sizeof(unsigned long)); struct wiphy *wiphy = wl->hw->wiphy; struct ieee80211_supported_band *band; bool timeout = false; @@ -1717,7 +1717,7 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) wl1271_debug(DEBUG_CMD, "cmd reg domain config"); - memset(tmp_ch_bitmap, 0, sizeof(tmp_ch_bitmap)); + memcpy(tmp_ch_bitmap, wl->reg_ch_conf_pending, sizeof(tmp_ch_bitmap)); for (b = NL80211_BAND_2GHZ; b <= NL80211_BAND_5GHZ; b++) { band = wiphy->bands[b]; @@ -1738,13 +1738,10 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) if (ch_bit_idx < 0) continue; - set_bit(ch_bit_idx, (long *)tmp_ch_bitmap); + __set_bit_le(ch_bit_idx, (long *)tmp_ch_bitmap); } } - tmp_ch_bitmap[0] |= wl->reg_ch_conf_pending[0]; - tmp_ch_bitmap[1] |= wl->reg_ch_conf_pending[1]; - if (!memcmp(tmp_ch_bitmap, wl->reg_ch_conf_last, sizeof(tmp_ch_bitmap))) goto out; @@ -1754,8 +1751,8 @@ int wlcore_cmd_regdomain_config_locked(struct wl1271 *wl) goto out; } - cmd->ch_bit_map1 = cpu_to_le32(tmp_ch_bitmap[0]); - cmd->ch_bit_map2 = cpu_to_le32(tmp_ch_bitmap[1]); + cmd->ch_bit_map1 = tmp_ch_bitmap[0]; + cmd->ch_bit_map2 = tmp_ch_bitmap[1]; cmd->dfs_region = wl->dfs_region; wl1271_debug(DEBUG_CMD, |