Merge tag 'staging-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO updates from Greg KH:
 "Here is the "big" staging and IIO driver update for 4.15-rc1.

  Lots and lots of little changes, almost all minor code cleanups as the
  Outreachy application process happened during this development cycle.
  Also happened was a lot of IIO driver activity, and the typec USB code
  moving out of staging to drivers/usb (same commits are in the USB tree
  on a persistent branch to not cause merge issues.)

  Overall, it's a wash, I think we added a few hundred more lines than
  removed, but really only a few thousand were modified at all.

  All of these have been in linux-next for a while. There might be a
  merge issue with Al's vfs tree in the pi433 driver (take his changes,
  they are always better), and the media tree with some of the odd
  atomisp cleanups (take the media tree's version)"

* tag 'staging-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (507 commits)
  staging: lustre: add SPDX identifiers to all lustre files
  staging: greybus: Remove redundant license text
  staging: greybus: add SPDX identifiers to all greybus driver files
  staging: ccree: simplify ioread/iowrite
  staging: ccree: simplify registers access
  staging: ccree: simplify error handling logic
  staging: ccree: remove dead code
  staging: ccree: handle limiting of DMA masks
  staging: ccree: copy IV to DMAable memory
  staging: fbtft: remove redundant initialization of buf
  staging: sm750fb: Fix parameter mistake in poke32
  staging: wilc1000: Fix bssid buffer offset in Txq
  staging: fbtft: fb_ssd1331: fix mirrored display
  staging: android: Fix checkpatch.pl error
  staging: greybus: loopback: convert loopback to use generic async operations
  staging: greybus: operation: add private data with get/set accessors
  staging: greybus: loopback: Fix iteration count on async path
  staging: greybus: loopback: Hold per-connection mutex across operations
  staging: greybus/loopback: use ktime_get() for time intervals
  staging: fsl-dpaa2/eth: Extra headroom in RX buffers
  ...

1 files changed, 59 insertions, 55 deletions

diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h
index 284db7d00f50..9f480ccec531 100644
--- a/drivers/staging/rtl8188eu/include/ieee80211.h
+++ b/drivers/staging/rtl8188eu/include/ieee80211.h
@@ -202,9 +202,9 @@ enum NETWORK_TYPE {
 #define IsSupportedTxCCK(NetType)				\
 	((NetType) & (WIRELESS_11B) ? true : false)
 #define IsSupportedTxOFDM(NetType)				\
-	((NetType) & (WIRELESS_11G|WIRELESS_11A) ? true : false)
+	((NetType) & (WIRELESS_11G | WIRELESS_11A) ? true : false)
 #define IsSupportedTxMCS(NetType)				\
-	((NetType) & (WIRELESS_11_24N|WIRELESS_11_5N) ? true : false)
+	((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? true : false)
 
 
 struct ieee_param {
@@ -276,12 +276,13 @@ struct sta_data {
 
 #define IEEE80211_DATA_LEN		2304
 /* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
-   6.2.1.1.2.
+ * 6.2.1.1.2.
 
-   The figure in section 7.1.2 suggests a body size of up to 2312
-   bytes is allowed, which is a bit confusing, I suspect this
-   represents the 2304 bytes of real data, plus a possible 8 bytes of
-   WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
+ * The figure in section 7.1.2 suggests a body size of up to 2312
+ * bytes is allowed, which is a bit confusing, I suspect this
+ * represents the 2304 bytes of real data, plus a possible 8 bytes of
+ * WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro)
+ */
 
 
 #define IEEE80211_HLEN			30
@@ -358,11 +359,11 @@ struct ieee80211_snap_hdr {
 #define IEEE80211_DATA_HDR3_LEN 24
 #define IEEE80211_DATA_HDR4_LEN 30
 
-#define IEEE80211_CCK_MODULATION    (1<<0)
-#define IEEE80211_OFDM_MODULATION   (1<<1)
+#define IEEE80211_CCK_MODULATION	BIT(0)
+#define IEEE80211_OFDM_MODULATION	BIT(1)
 
-#define IEEE80211_24GHZ_BAND     (1<<0)
-#define IEEE80211_52GHZ_BAND     (1<<1)
+#define IEEE80211_24GHZ_BAND	BIT(0)
+#define IEEE80211_52GHZ_BAND	BIT(1)
 
 #define IEEE80211_CCK_RATE_LEN			4
 #define IEEE80211_NUM_OFDM_RATESLEN	8
@@ -383,18 +384,18 @@ struct ieee80211_snap_hdr {
 #define IEEE80211_OFDM_RATE_54MB		0x6C
 #define IEEE80211_BASIC_RATE_MASK		0x80
 
-#define IEEE80211_CCK_RATE_1MB_MASK		(1<<0)
-#define IEEE80211_CCK_RATE_2MB_MASK		(1<<1)
-#define IEEE80211_CCK_RATE_5MB_MASK		(1<<2)
-#define IEEE80211_CCK_RATE_11MB_MASK		(1<<3)
-#define IEEE80211_OFDM_RATE_6MB_MASK		(1<<4)
-#define IEEE80211_OFDM_RATE_9MB_MASK		(1<<5)
-#define IEEE80211_OFDM_RATE_12MB_MASK		(1<<6)
-#define IEEE80211_OFDM_RATE_18MB_MASK		(1<<7)
-#define IEEE80211_OFDM_RATE_24MB_MASK		(1<<8)
-#define IEEE80211_OFDM_RATE_36MB_MASK		(1<<9)
-#define IEEE80211_OFDM_RATE_48MB_MASK		(1<<10)
-#define IEEE80211_OFDM_RATE_54MB_MASK		(1<<11)
+#define IEEE80211_CCK_RATE_1MB_MASK		BIT(0)
+#define IEEE80211_CCK_RATE_2MB_MASK		BIT(1)
+#define IEEE80211_CCK_RATE_5MB_MASK		BIT(2)
+#define IEEE80211_CCK_RATE_11MB_MASK		BIT(3)
+#define IEEE80211_OFDM_RATE_6MB_MASK		BIT(4)
+#define IEEE80211_OFDM_RATE_9MB_MASK		BIT(5)
+#define IEEE80211_OFDM_RATE_12MB_MASK		BIT(6)
+#define IEEE80211_OFDM_RATE_18MB_MASK		BIT(7)
+#define IEEE80211_OFDM_RATE_24MB_MASK		BIT(8)
+#define IEEE80211_OFDM_RATE_36MB_MASK		BIT(9)
+#define IEEE80211_OFDM_RATE_48MB_MASK		BIT(10)
+#define IEEE80211_OFDM_RATE_54MB_MASK		BIT(11)
 
 #define IEEE80211_CCK_RATES_MASK		0x0000000F
 #define IEEE80211_CCK_BASIC_RATES_MASK	(IEEE80211_CCK_RATE_1MB_MASK | \
@@ -423,18 +424,19 @@ struct ieee80211_snap_hdr {
 /* IEEE 802.11 requires that STA supports concurrent reception of at least
  * three fragmented frames. This define can be increased to support more
  * concurrent frames, but it should be noted that each entry can consume about
- * 2 kB of RAM and increasing cache size will slow down frame reassembly. */
+ * 2 kB of RAM and increasing cache size will slow down frame reassembly.
+ */
 #define IEEE80211_FRAG_CACHE_LEN 4
 
-#define SEC_KEY_1	(1<<0)
-#define SEC_KEY_2	(1<<1)
-#define SEC_KEY_3	(1<<2)
-#define SEC_KEY_4	(1<<3)
-#define SEC_ACTIVE_KEY  (1<<4)
-#define SEC_AUTH_MODE   (1<<5)
-#define SEC_UNICAST_GROUP (1<<6)
-#define SEC_LEVEL	(1<<7)
-#define SEC_ENABLED     (1<<8)
+#define SEC_KEY_1	BIT(0)
+#define SEC_KEY_2	BIT(1)
+#define SEC_KEY_3	BIT(2)
+#define SEC_KEY_4	BIT(3)
+#define SEC_ACTIVE_KEY  BIT(4)
+#define SEC_AUTH_MODE   BIT(5)
+#define SEC_UNICAST_GROUP BIT(6)
+#define SEC_LEVEL	BIT(7)
+#define SEC_ENABLED     BIT(8)
 
 #define SEC_LEVEL_0      0 /* None */
 #define SEC_LEVEL_1      1 /* WEP 40 and 104 bit */
@@ -451,7 +453,8 @@ struct ieee80211_snap_hdr {
 /* MAX_RATES_LENGTH needs to be 12.  The spec says 8, and many APs
  * only use 8, and then use extended rates for the remaining supported
  * rates.  Other APs, however, stick all of their supported rates on the
- * main rates information element... */
+ * main rates information element...
+ */
 #define MAX_RATES_LENGTH		((u8)12)
 #define MAX_RATES_EX_LENGTH		((u8)16)
 #define MAX_NETWORK_COUNT		128
@@ -467,17 +470,17 @@ struct ieee80211_snap_hdr {
 #define MAX_P2P_IE_LEN (256)
 #define MAX_WFD_IE_LEN (128)
 
-#define NETWORK_EMPTY_ESSID (1<<0)
-#define NETWORK_HAS_OFDM    (1<<1)
-#define NETWORK_HAS_CCK     (1<<2)
+#define NETWORK_EMPTY_ESSID	BIT(0)
+#define NETWORK_HAS_OFDM	BIT(1)
+#define NETWORK_HAS_CCK		BIT(2)
 
 #define IW_ESSID_MAX_SIZE 32
 /*
-join_res:
--1: authentication fail
--2: association fail
-> 0: TID
-*/
+ * join_res:
+ * -1: authentication fail
+ * -2: association fail
+ * > 0: TID
+ */
 
 enum ieee80211_state {
 	/* the card is not linked at all */
@@ -531,15 +534,15 @@ static inline int is_broadcast_mac_addr(const u8 *addr)
 	       (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff);
 }
 
-#define CFG_IEEE80211_RESERVE_FCS (1<<0)
-#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
+#define CFG_IEEE80211_RESERVE_FCS	BIT(0)
+#define CFG_IEEE80211_COMPUTE_FCS	BIT(1)
 
 #define MAXTID	16
 
-#define IEEE_A	    (1<<0)
-#define IEEE_B	    (1<<1)
-#define IEEE_G	    (1<<2)
-#define IEEE_MODE_MASK    (IEEE_A|IEEE_B|IEEE_G)
+#define IEEE_A	    BIT(0)
+#define IEEE_B	    BIT(1)
+#define IEEE_G	    BIT(2)
+#define IEEE_MODE_MASK    (IEEE_A | IEEE_B | IEEE_G)
 
 /* Action category code */
 enum rtw_ieee80211_category {
@@ -615,7 +618,8 @@ enum rtw_ieee80211_back_parties {
 };
 
 #define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs)
-				* 00:50:F2 */
+				* 00:50:F2
+				*/
 #define WME_OUI_TYPE 2
 #define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0
 #define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1
@@ -655,12 +659,12 @@ enum rtw_ieee80211_back_parties {
  *      is not permitted.
  */
 enum rtw_ieee80211_channel_flags {
-	RTW_IEEE80211_CHAN_DISABLED	 = 1<<0,
-	RTW_IEEE80211_CHAN_PASSIVE_SCAN     = 1<<1,
-	RTW_IEEE80211_CHAN_NO_IBSS	  = 1<<2,
-	RTW_IEEE80211_CHAN_RADAR	    = 1<<3,
-	RTW_IEEE80211_CHAN_NO_HT40PLUS      = 1<<4,
-	RTW_IEEE80211_CHAN_NO_HT40MINUS     = 1<<5,
+	RTW_IEEE80211_CHAN_DISABLED	 = BIT(0),
+	RTW_IEEE80211_CHAN_PASSIVE_SCAN     = BIT(1),
+	RTW_IEEE80211_CHAN_NO_IBSS	  = BIT(2),
+	RTW_IEEE80211_CHAN_RADAR	    = BIT(3),
+	RTW_IEEE80211_CHAN_NO_HT40PLUS      = BIT(4),
+	RTW_IEEE80211_CHAN_NO_HT40MINUS     = BIT(5),
 };
 
 #define RTW_IEEE80211_CHAN_NO_HT40 \