Merge tag 'staging-4.9-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 pull request for 4.9-rc1.

  There are a lot of patches in here, the majority due to the
  drivers/staging/greybus/ subsystem being merged in with full
  development history that went back a few years, in order to preserve
  the work that those developers did over time.

  Lots and lots of tiny cleanups happened in the tree as well, due to
  the Outreachy application process and lots of other developers showing
  up for the first time to clean code up.  Along with those changes, we
  deleted a wireless driver, and added a raspberrypi driver (currently
  marked broken), and lots of new iio drivers.

  Overall the tree still shrunk with more lines removed than added,
  about 10 thousand lines removed in total. Full details are in the very
  long shortlog below.

  All of this has been in the linux-next tree with no issues. There will
  be some merge problems with other subsystem trees, but those are all
  minor problems and shouldn't be hard to work out when they happen
  (MAINTAINERS and some lustre build problems with the IB tree)"

And furter from me asking for clarification about greybus:
 "Right now there is a phone from Motorola shipping with this code (a
  slightly older version, but the same tree), so even though Ara is not
  alive in the same form, the functionality is happening. We are working
  with the developers of that phone to merge the newer stuff in with
  their fork so they can use the upstream version in future versions of
  their phone product line.

  Toshiba has at least one chip shipping in their catalog that
  needs/uses this protocol over a Unipro link, and rumor has it that
  there might be more in the future.

  There are also other users of the greybus protocols, there is a talk
  next week at ELC that shows how it is being used across a network
  connection to control a device, and previous ELC talks have showed the
  protocol stack being used over USB to drive embedded Linux boards.
  I've also talked to some people who are starting to work to add a host
  controller driver to control arduinos as the greybus PHY protocols are
  very useful to control a serial/i2c/spio/whatever device across a
  random physical link, as it is a way to have a self-describing device
  be attached to a host without needing manual configuration.

  So yes, people are using it, and there is still the chance that it
  will show up in a phone/laptop/tablet/whatever from Google in the
  future as well, the tech isn't dead, even if the original large phone
  project happens to be"

* tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (3703 commits)
  Staging: fbtft: Fix bug in fbtft-core
  staging: rtl8188eu: fix double unlock error in rtw_resume_process()
  staging:r8188eu: remove GEN_MLME_EXT_HANDLER macro
  staging:r8188eu: remove GEN_DRV_CMD_HANDLER macro
  staging:r8188eu: remove GEN_EVT_CODE macro
  staging:r8188eu: remove GEN_CMD_CODE macro
  staging:r8188eu: remove pkt_newalloc member of the recv_buf structure
  staging:r8188eu: remove rtw_handle_dualmac declaration
  staging:r8188eu: remove (RGTRY|BSSID)_(OFT|SZ) macros
  staging:r8188eu: change rtl8188e_process_phy_info function argument type
  Staging: fsl-mc: Remove blank lines
  Staging: fsl-mc: Fix unaligned * in block comments
  Staging: comedi: Align the * in block comments
  Staging : ks7010 : Fix block comments warninig
  Staging: vt6655: Remove explicit NULL comparison using Coccinelle
  staging: rtl8188eu: core: rtw_xmit: Use macros instead of constants
  staging: rtl8188eu: core: rtw_xmit: Move constant of the right side
  staging: dgnc: Fix lines longer than 80 characters
  Staging: dgnc: constify attribute_group structures
  Staging: most: hdm-dim2: constify attribute_group structures
  ...

1 files changed, 36 insertions, 39 deletions

diff --git a/drivers/staging/vt6656/card.c b/drivers/staging/vt6656/card.c
index a382fc6..53b469c 100644
--- a/drivers/staging/vt6656/card.c
+++ b/drivers/staging/vt6656/card.c
@@ -46,10 +46,11 @@
 #include "key.h"
 #include "usbpipe.h"
 
-/* const u16 cwRXBCNTSFOff[MAX_RATE] =
-   {17, 34, 96, 192, 34, 23, 17, 11, 8, 5, 4, 3}; */
+/* const u16 cw_rxbcntsf_off[MAX_RATE] =
+ *   {17, 34, 96, 192, 34, 23, 17, 11, 8, 5, 4, 3};
+ */
 
-static const u16 cwRXBCNTSFOff[MAX_RATE] = {
+static const u16 cw_rxbcntsf_off[MAX_RATE] = {
 	192, 96, 34, 17, 34, 23, 17, 11, 8, 5, 4, 3
 };
 
@@ -65,7 +66,6 @@ static const u16 cwRXBCNTSFOff[MAX_RATE] = {
  */
 void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
 {
-
 	if (connection_channel > CB_MAX_CHANNEL || !connection_channel)
 		return;
 
@@ -76,10 +76,10 @@ void vnt_set_channel(struct vnt_private *priv, u32 connection_channel)
 	vnt_mac_reg_bits_off(priv, MAC_REG_CHANNEL, 0xb0);
 
 	vnt_control_out(priv, MESSAGE_TYPE_SELECT_CHANNEL,
-					connection_channel, 0, 0, NULL);
+			connection_channel, 0, 0, NULL);
 
 	vnt_control_out_u8(priv, MESSAGE_REQUEST_MACREG, MAC_REG_CHANNEL,
-		(u8)(connection_channel | 0x80));
+			   (u8)(connection_channel | 0x80));
 }
 
 /*
@@ -126,11 +126,11 @@ static u16 vnt_get_ofdm_rate(struct vnt_private *priv, u16 rate_idx)
 	u16 ui = rate_idx;
 
 	dev_dbg(&priv->usb->dev, "%s basic rate: %d\n",
-					__func__,  priv->basic_rates);
+		__func__,  priv->basic_rates);
 
 	if (!vnt_ofdm_min_rate(priv)) {
 		dev_dbg(&priv->usb->dev, "%s (NO OFDM) %d\n",
-						__func__, rate_idx);
+			__func__, rate_idx);
 		if (rate_idx > RATE_24M)
 			rate_idx = RATE_24M;
 		return rate_idx;
@@ -139,7 +139,7 @@ static u16 vnt_get_ofdm_rate(struct vnt_private *priv, u16 rate_idx)
 	while (ui > RATE_11M) {
 		if (priv->basic_rates & (1 << ui)) {
 			dev_dbg(&priv->usb->dev, "%s rate: %d\n",
-							__func__, ui);
+				__func__, ui);
 			return ui;
 		}
 		ui--;
@@ -165,9 +165,8 @@ static u16 vnt_get_ofdm_rate(struct vnt_private *priv, u16 rate_idx)
  *
  */
 static void vnt_calculate_ofdm_rate(u16 rate, u8 bb_type,
-					u8 *tx_rate, u8 *rsv_time)
+				    u8 *tx_rate, u8 *rsv_time)
 {
-
 	switch (rate) {
 	case RATE_6M:
 		if (bb_type == BB_TYPE_11A) {
@@ -267,20 +266,20 @@ void vnt_set_rspinf(struct vnt_private *priv, u8 bb_type)
 	int i;
 
 	/*RSPINF_b_1*/
-	vnt_get_phy_field(priv, 14,
-		vnt_get_cck_rate(priv, RATE_1M), PK_TYPE_11B, &phy[0]);
+	vnt_get_phy_field(priv, 14, vnt_get_cck_rate(priv, RATE_1M),
+			  PK_TYPE_11B, &phy[0]);
 
 	/*RSPINF_b_2*/
-	vnt_get_phy_field(priv, 14,
-		vnt_get_cck_rate(priv, RATE_2M), PK_TYPE_11B, &phy[1]);
+	vnt_get_phy_field(priv, 14, vnt_get_cck_rate(priv, RATE_2M),
+			  PK_TYPE_11B, &phy[1]);
 
 	/*RSPINF_b_5*/
-	vnt_get_phy_field(priv, 14,
-		vnt_get_cck_rate(priv, RATE_5M), PK_TYPE_11B, &phy[2]);
+	vnt_get_phy_field(priv, 14, vnt_get_cck_rate(priv, RATE_5M),
+			  PK_TYPE_11B, &phy[2]);
 
 	/*RSPINF_b_11*/
-	vnt_get_phy_field(priv, 14,
-		vnt_get_cck_rate(priv, RATE_11M), PK_TYPE_11B, &phy[3]);
+	vnt_get_phy_field(priv, 14, vnt_get_cck_rate(priv, RATE_11M),
+			  PK_TYPE_11B, &phy[3]);
 
 	/*RSPINF_a_6*/
 	vnt_calculate_ofdm_rate(RATE_6M, bb_type, &tx_rate[0], &rsv_time[0]);
@@ -299,19 +298,19 @@ void vnt_set_rspinf(struct vnt_private *priv, u8 bb_type)
 
 	/*RSPINF_a_36*/
 	vnt_calculate_ofdm_rate(vnt_get_ofdm_rate(priv, RATE_36M),
-					bb_type, &tx_rate[5], &rsv_time[5]);
+				bb_type, &tx_rate[5], &rsv_time[5]);
 
 	/*RSPINF_a_48*/
 	vnt_calculate_ofdm_rate(vnt_get_ofdm_rate(priv, RATE_48M),
-					bb_type, &tx_rate[6], &rsv_time[6]);
+				bb_type, &tx_rate[6], &rsv_time[6]);
 
 	/*RSPINF_a_54*/
 	vnt_calculate_ofdm_rate(vnt_get_ofdm_rate(priv, RATE_54M),
-					bb_type, &tx_rate[7], &rsv_time[7]);
+				bb_type, &tx_rate[7], &rsv_time[7]);
 
 	/*RSPINF_a_72*/
 	vnt_calculate_ofdm_rate(vnt_get_ofdm_rate(priv, RATE_54M),
-					bb_type, &tx_rate[8], &rsv_time[8]);
+				bb_type, &tx_rate[8], &rsv_time[8]);
 
 	put_unaligned(phy[0].len, (u16 *)&data[0]);
 	data[2] = phy[0].signal;
@@ -334,8 +333,8 @@ void vnt_set_rspinf(struct vnt_private *priv, u8 bb_type)
 		data[16 + i * 2 + 1] = rsv_time[i];
 	}
 
-	vnt_control_out(priv, MESSAGE_TYPE_WRITE,
-		MAC_REG_RSPINF_B_1, MESSAGE_REQUEST_MACREG, 34, &data[0]);
+	vnt_control_out(priv, MESSAGE_TYPE_WRITE, MAC_REG_RSPINF_B_1,
+			MESSAGE_REQUEST_MACREG, 34, &data[0]);
 }
 
 /*
@@ -429,12 +428,12 @@ void vnt_update_ifs(struct vnt_private *priv)
 	data[3] = (u8)priv->slot;
 
 	vnt_control_out(priv, MESSAGE_TYPE_WRITE, MAC_REG_SIFS,
-		MESSAGE_REQUEST_MACREG, 4, &data[0]);
+			MESSAGE_REQUEST_MACREG, 4, &data[0]);
 
 	max_min |= 0xa0;
 
 	vnt_control_out(priv, MESSAGE_TYPE_WRITE, MAC_REG_CWMAXMIN0,
-		MESSAGE_REQUEST_MACREG, 1, &max_min);
+			MESSAGE_REQUEST_MACREG, 1, &max_min);
 }
 
 void vnt_update_top_rates(struct vnt_private *priv)
@@ -478,7 +477,6 @@ int vnt_ofdm_min_rate(struct vnt_private *priv)
 
 u8 vnt_get_pkt_type(struct vnt_private *priv)
 {
-
 	if (priv->bb_type == BB_TYPE_11A || priv->bb_type == BB_TYPE_11B)
 		return (u8)priv->bb_type;
 	else if (vnt_ofdm_min_rate(priv))
@@ -506,7 +504,7 @@ u64 vnt_get_tsf_offset(u8 rx_rate, u64 tsf1, u64 tsf2)
 	u64 tsf_offset = 0;
 	u16 rx_bcn_offset;
 
-	rx_bcn_offset = cwRXBCNTSFOff[rx_rate % MAX_RATE];
+	rx_bcn_offset = cw_rxbcntsf_off[rx_rate % MAX_RATE];
 
 	tsf2 += (u64)rx_bcn_offset;
 
@@ -531,7 +529,7 @@ u64 vnt_get_tsf_offset(u8 rx_rate, u64 tsf1, u64 tsf2)
  *
  */
 void vnt_adjust_tsf(struct vnt_private *priv, u8 rx_rate,
-		u64 time_stamp, u64 local_tsf)
+		    u64 time_stamp, u64 local_tsf)
 {
 	u64 tsf_offset = 0;
 	u8 data[8];
@@ -548,8 +546,9 @@ void vnt_adjust_tsf(struct vnt_private *priv, u8 rx_rate,
 	data[7] = (u8)(tsf_offset >> 56);
 
 	vnt_control_out(priv, MESSAGE_TYPE_SET_TSFTBTT,
-		MESSAGE_REQUEST_TSF, 0, 8, data);
+			MESSAGE_REQUEST_TSF, 0, 8, data);
 }
+
 /*
  * Description: Read NIC TSF counter
  *              Get local TSF counter
@@ -565,7 +564,6 @@ void vnt_adjust_tsf(struct vnt_private *priv, u8 rx_rate,
  */
 bool vnt_get_current_tsf(struct vnt_private *priv, u64 *current_tsf)
 {
-
 	*current_tsf = priv->current_tsf;
 
 	return true;
@@ -584,7 +582,6 @@ bool vnt_get_current_tsf(struct vnt_private *priv, u64 *current_tsf)
  */
 bool vnt_clear_current_tsf(struct vnt_private *priv)
 {
-
 	vnt_mac_reg_bits_on(priv, MAC_REG_TFTCTL, TFTCTL_TSFCNTRST);
 
 	priv->current_tsf = 0;
@@ -657,7 +654,7 @@ void vnt_reset_next_tbtt(struct vnt_private *priv, u16 beacon_interval)
 	data[7] = (u8)(next_tbtt >> 56);
 
 	vnt_control_out(priv, MESSAGE_TYPE_SET_TSFTBTT,
-		MESSAGE_REQUEST_TBTT, 0, 8, data);
+			MESSAGE_REQUEST_TBTT, 0, 8, data);
 }
 
 /*
@@ -676,7 +673,7 @@ void vnt_reset_next_tbtt(struct vnt_private *priv, u16 beacon_interval)
  *
  */
 void vnt_update_next_tbtt(struct vnt_private *priv, u64 tsf,
-			u16 beacon_interval)
+			  u16 beacon_interval)
 {
 	u8 data[8];
 
@@ -721,7 +718,7 @@ int vnt_radio_power_off(struct vnt_private *priv)
 	case RF_VT3226D0:
 	case RF_VT3342A0:
 		vnt_mac_reg_bits_off(priv, MAC_REG_SOFTPWRCTL,
-				(SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3));
+				     (SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3));
 		break;
 	}
 
@@ -762,7 +759,7 @@ int vnt_radio_power_on(struct vnt_private *priv)
 	case RF_VT3226D0:
 	case RF_VT3342A0:
 		vnt_mac_reg_bits_on(priv, MAC_REG_SOFTPWRCTL,
-			(SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3));
+				    (SOFTPWRCTL_SWPE2 | SOFTPWRCTL_SWPE3));
 		break;
 	}
 
@@ -795,7 +792,7 @@ void vnt_set_bss_mode(struct vnt_private *priv)
 			priv->bb_vga[0] = 0x20;
 
 			vnt_control_out_u8(priv, MESSAGE_REQUEST_BBREG,
-						0xe7, priv->bb_vga[0]);
+					   0xe7, priv->bb_vga[0]);
 		}
 
 		priv->bb_vga[2] = 0x10;
@@ -805,7 +802,7 @@ void vnt_set_bss_mode(struct vnt_private *priv)
 			priv->bb_vga[0] = 0x1c;
 
 			vnt_control_out_u8(priv, MESSAGE_REQUEST_BBREG,
-						0xe7, priv->bb_vga[0]);
+					   0xe7, priv->bb_vga[0]);
 		}
 
 		priv->bb_vga[2] = 0x0;