Merge tag 'staging-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO updates from Greg KH:
 "Here are the big staging/iio patches for 4.19-rc1.

  Lots of churn here, with tons of cleanups happening in staging
  drivers, a removal of an old crypto driver that no one was using
  (skein), and the addition of some new IIO drivers. Also added was a
  "gasket" driver from Google that needs loads of work and the erofs
  filesystem.

  Even with adding all of the new drivers and a new filesystem, we are
  only adding about 1000 lines overall to the kernel linecount, which
  shows just how much cleanup happened, and how big the unused crypto
  driver was.

  All of these have been in the linux-next tree for a while now with no
  reported issues"

* tag 'staging-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (903 commits)
  staging:rtl8192u: Remove unused macro definitions - Style
  staging:rtl8192u: Add spaces around '+' operator - Style
  staging:rtl8192u: Remove stale comment - Style
  staging: rtl8188eu: remove unused mp_custom_oid.h
  staging: fbtft: Add spaces around / - Style
  staging: fbtft: Erases some repetitive usage of function name - Style
  staging: fbtft: Adjust some empty-line problems - Style
  staging: fbtft: Removes one nesting level to help readability - Style
  staging: fbtft: Changes gamma table to define.
  staging: fbtft: A bit more information on dev_err.
  staging: fbtft: Fixes some alignment issues - Style
  staging: fbtft: Puts macro arguments in parenthesis to avoid precedence issues - Style
  staging: rtl8188eu: remove unused array dB_Invert_Table
  staging: rtl8188eu: remove whitespace, add missing blank line
  staging: rtl8188eu: use is_multicast_ether_addr in rtw_sta_mgt.c
  staging: rtl8188eu: remove whitespace - style
  staging: rtl8188eu: cleanup block comment - style
  staging: rtl8188eu: use is_multicast_ether_addr in rtl8188eu_xmit.c
  staging: rtl8188eu: use is_multicast_ether_addr in recv_linux.c
  staging: rtlwifi: refactor rtl_get_tcb_desc
  ...

4 files changed, 25 insertions, 126 deletions

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index 02178e25fbb8..af2234798fa8 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -233,13 +233,6 @@ static int rtw_ieee80211_channel_to_frequency(int chan, int band)
 	return 0; /* not supported */
 }
 
-static u64 rtw_get_systime_us(void)
-{
-	struct timespec ts;
-	get_monotonic_boottime(&ts);
-	return ((u64)ts.tv_sec*1000000) + ts.tv_nsec / 1000;
-}
-
 #define MAX_BSSINFO_LEN 1000
 struct cfg80211_bss *rtw_cfg80211_inform_bss(struct adapter *padapter, struct wlan_network *pnetwork)
 {
@@ -331,7 +324,7 @@ struct cfg80211_bss *rtw_cfg80211_inform_bss(struct adapter *padapter, struct wl
 
 	notify_channel = ieee80211_get_channel(wiphy, freq);
 
-	notify_timestamp = rtw_get_systime_us();
+	notify_timestamp = ktime_to_us(ktime_get_boottime());
 
 	notify_interval = le16_to_cpu(*(__le16 *)rtw_get_beacon_interval_from_ie(pnetwork->network.IEs));
 	notify_capability = le16_to_cpu(*(__le16 *)rtw_get_capability_from_ie(pnetwork->network.IEs));
@@ -1273,16 +1266,16 @@ static int cfg80211_rtw_get_station(struct wiphy *wiphy,
 			goto exit;
 		}
 
-		sinfo->filled |= BIT(NL80211_STA_INFO_SIGNAL);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
 		sinfo->signal = translate_percentage_to_dbm(padapter->recvpriv.signal_strength);
 
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_BITRATE);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
 		sinfo->txrate.legacy = rtw_get_cur_max_rate(padapter);
 
-		sinfo->filled |= BIT(NL80211_STA_INFO_RX_PACKETS);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_PACKETS);
 		sinfo->rx_packets = sta_rx_data_pkts(psta);
 
-		sinfo->filled |= BIT(NL80211_STA_INFO_TX_PACKETS);
+		sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS);
 		sinfo->tx_packets = psta->sta_stats.tx_pkts;
 
 	}
@@ -3013,7 +3006,7 @@ static int	cfg80211_rtw_dump_station(struct wiphy *wiphy, struct net_device *nde
 		goto exit;
 	}
 	memcpy(mac, psta->hwaddr, ETH_ALEN);
-	sinfo->filled = BIT(NL80211_STA_INFO_SIGNAL);
+	sinfo->filled = BIT_ULL(NL80211_STA_INFO_SIGNAL);
 	sinfo->signal = psta->rssi;
 
 exit:
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 39502156f652..c38298d960ff 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -32,9 +32,6 @@
 #define WEXT_CSCAN_HOME_DWELL_SECTION	'H'
 #define WEXT_CSCAN_TYPE_SECTION		'T'
 
-
-extern u8 key_2char2num(u8 hch, u8 lch);
-
 static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000,
 	6000000, 9000000, 12000000, 18000000, 24000000, 36000000, 48000000, 54000000};
 
@@ -42,44 +39,6 @@ static const char * const iw_operation_mode[] = {
 	"Auto", "Ad-Hoc", "Managed",  "Master", "Repeater", "Secondary", "Monitor"
 };
 
-static int hex2num_i(char c)
-{
-	if (c >= '0' && c <= '9')
-		return c - '0';
-	if (c >= 'a' && c <= 'f')
-		return c - 'a' + 10;
-	if (c >= 'A' && c <= 'F')
-		return c - 'A' + 10;
-	return -1;
-}
-
-/**
- * hwaddr_aton - Convert ASCII string to MAC address
- * @txt: MAC address as a string (e.g., "00:11:22:33:44:55")
- * @addr: Buffer for the MAC address (ETH_ALEN = 6 bytes)
- * Returns: 0 on success, -1 on failure (e.g., string not a MAC address)
- */
-static int hwaddr_aton_i(const char *txt, u8 *addr)
-{
-	int i;
-
-	for (i = 0; i < 6; i++) {
-		int a, b;
-
-		a = hex2num_i(*txt++);
-		if (a < 0)
-			return -1;
-		b = hex2num_i(*txt++);
-		if (b < 0)
-			return -1;
-		*addr++ = (a << 4) | b;
-		if (i < 5 && *txt++ != ':')
-			return -1;
-	}
-
-	return 0;
-}
-
 void indicate_wx_scan_complete_event(struct adapter *padapter)
 {
 	union iwreq_data wrqu;
@@ -120,38 +79,6 @@ void rtw_indicate_wx_disassoc_event(struct adapter *padapter)
 	eth_zero_addr(wrqu.ap_addr.sa_data);
 }
 
-/*
-uint	rtw_is_cckrates_included(u8 *rate)
-{
-		u32 i = 0;
-
-		while (rate[i]!= 0)
-		{
-			if  ((((rate[i]) & 0x7f) == 2)	|| (((rate[i]) & 0x7f) == 4) ||
-			(((rate[i]) & 0x7f) == 11)  || (((rate[i]) & 0x7f) == 22))
-			return true;
-			i++;
-		}
-
-		return false;
-}
-
-uint	rtw_is_cckratesonly_included(u8 *rate)
-{
-	u32 i = 0;
-
-	while (rate[i]!= 0)
-	{
-			if  ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
-				(((rate[i]) & 0x7f) != 11)  && (((rate[i]) & 0x7f) != 22))
-			return false;
-			i++;
-	}
-
-	return true;
-}
-*/
-
 static char *translate_scan(struct adapter *padapter,
 				struct iw_request_info* info, struct wlan_network *pnetwork,
 				char *start, char *stop)
@@ -199,26 +126,26 @@ static char *translate_scan(struct adapter *padapter,
 
 	/* Add the protocol name */
 	iwe.cmd = SIOCGIWNAME;
-	if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates)) == true) {
-		if (ht_cap == true)
+	if (rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates)) {
+		if (ht_cap)
 			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn");
 		else
 		snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b");
-	} else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates)) == true) {
-		if (ht_cap == true)
+	} else if (rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates)) {
+		if (ht_cap)
 			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn");
 		else
 			snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg");
 	} else {
 		if (pnetwork->network.Configuration.DSConfig > 14) {
-			if (vht_cap == true)
+			if (vht_cap)
 				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11AC");
-			else if (ht_cap == true)
+			else if (ht_cap)
 				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11an");
 			else
 				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11a");
 		} else {
-			if (ht_cap == true)
+			if (ht_cap)
 				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn");
 			else
 				snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g");
@@ -313,7 +240,7 @@ static char *translate_scan(struct adapter *padapter,
 		RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.Ssid.Ssid));
 		RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
 
-		buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_KERNEL);
+		buf = kzalloc(MAX_WPA_IE_LEN*2, GFP_ATOMIC);
 		if (!buf)
 			return start;
 		if (wpa_len > 0) {
@@ -445,7 +372,7 @@ static char *translate_scan(struct adapter *padapter,
 		u8 *buf;
 		u8 *p, *pos;
 
-		buf = kzalloc(MAX_WPA_IE_LEN, GFP_KERNEL);
+		buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC);
 		if (!buf)
 			goto exit;
 		p = buf;
@@ -858,26 +785,26 @@ static int rtw_wx_get_name(struct net_device *dev,
 
 		prates = &pcur_bss->SupportedRates;
 
-		if (rtw_is_cckratesonly_included((u8 *)prates) == true) {
-			if (ht_cap == true)
+		if (rtw_is_cckratesonly_included((u8 *)prates)) {
+			if (ht_cap)
 				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn");
 			else
 				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b");
-		} else if ((rtw_is_cckrates_included((u8 *)prates)) == true) {
-			if (ht_cap == true)
+		} else if (rtw_is_cckrates_included((u8 *)prates)) {
+			if (ht_cap)
 				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn");
 			else
 				snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg");
 		} else {
 			if (pcur_bss->Configuration.DSConfig > 14) {
-				if (vht_cap == true)
+				if (vht_cap)
 					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11AC");
-				else if (ht_cap == true)
+				else if (ht_cap)
 					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11an");
 				else
 					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11a");
 			} else {
-				if (ht_cap == true)
+				if (ht_cap)
 					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn");
 				else
 					snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g");
@@ -2570,8 +2497,7 @@ static int rtw_get_ap_info(struct net_device *dev,
 
 		pnetwork = LIST_CONTAINOR(plist, struct wlan_network, list);
 
-		/* if (hwaddr_aton_i(pdata->pointer, bssid)) */
-		if (hwaddr_aton_i(data, bssid)) {
+		if (!mac_pton(data, bssid)) {
 			DBG_871X("Invalid BSSID '%s'.\n", (u8 *)data);
 			spin_unlock_bh(&(pmlmepriv->scanned_queue.lock));
 			return -EINVAL;
diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 22191c9584ad..6d02904de63f 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -605,7 +605,6 @@ static int rtw_sdio_resume(struct device *dev)
 {
 	struct sdio_func *func =dev_to_sdio_func(dev);
 	struct dvobj_priv *psdpriv = sdio_get_drvdata(func);
-	struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(psdpriv);
 	struct adapter *padapter = psdpriv->if1;
 	struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
 	int ret = 0;
@@ -615,25 +614,11 @@ static int rtw_sdio_resume(struct device *dev)
 
 	pdbgpriv->dbg_resume_cnt++;
 
-	if (pwrpriv->bInternalAutoSuspend)
-	{
-		ret = rtw_resume_process(padapter);
-	}
-	else
-	{
-		if (pwrpriv->wowlan_mode || pwrpriv->wowlan_ap_mode)
-		{
-			ret = rtw_resume_process(padapter);
-		}
-		else
-		{
-			ret = rtw_resume_process(padapter);
-		}
-	}
+	ret = rtw_resume_process(padapter);
+
 	pmlmeext->last_scan_time = jiffies;
 	DBG_871X("<========  %s return %d\n", __func__, ret);
 	return ret;
-
 }
 
 static int __init rtw_drv_entry(void)
diff --git a/drivers/staging/rtl8723bs/os_dep/xmit_linux.c b/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
index 4da0c6f323d1..2cf903c66854 100644
--- a/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
@@ -46,11 +46,6 @@ sint rtw_endofpktfile(struct pkt_file *pfile)
 	return false;
 }
 
-void rtw_set_tx_chksum_offload(_pkt *pkt, struct pkt_attrib *pattrib)
-{
-
-}
-
 int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz, u8 flag)
 {
 	if (alloc_sz > 0) {