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, 66 insertions, 55 deletions

diff --git a/drivers/staging/ks7010/ks_hostif.h b/drivers/staging/ks7010/ks_hostif.h
index dc806b5b47be..743f31ead56e 100644
--- a/drivers/staging/ks7010/ks_hostif.h
+++ b/drivers/staging/ks7010/ks_hostif.h
@@ -11,6 +11,9 @@
 
 #ifndef _KS_HOSTIF_H_
 #define _KS_HOSTIF_H_
+
+#include <linux/compiler.h>
+
 /*
  * HOST-MAC I/F events
  */
@@ -61,7 +64,7 @@
 struct hostif_hdr {
 	uint16_t size;
 	uint16_t event;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_data_request_t {
 	struct hostif_hdr header;
@@ -70,7 +73,7 @@ struct hostif_data_request_t {
 #define TYPE_AUTH 0x0001
 	uint16_t reserved;
 	uint8_t data[0];
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_data_indication_t {
 	struct hostif_hdr header;
@@ -81,14 +84,14 @@ struct hostif_data_indication_t {
 #define TYPE_GMK2 0x0003
 	uint16_t reserved;
 	uint8_t data[0];
-} __attribute__ ((packed));
+} __packed;
 
 #define CHANNEL_LIST_MAX_SIZE 14
 struct channel_list_t {
 	uint8_t size;
 	uint8_t body[CHANNEL_LIST_MAX_SIZE];
 	uint8_t pad;
-} __attribute__ ((packed));
+} __packed;
 
 /* MIB Attribute */
 #define DOT11_MAC_ADDRESS                 0x21010100	/* MAC Address (R) */
@@ -141,7 +144,7 @@ struct channel_list_t {
 struct hostif_mib_get_request_t {
 	struct hostif_hdr header;
 	uint32_t mib_attribute;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mib_value_t {
 	uint16_t size;
@@ -152,7 +155,7 @@ struct hostif_mib_value_t {
 #define MIB_VALUE_TYPE_COUNT32  3
 #define MIB_VALUE_TYPE_OSTRING  4
 	uint8_t body[0];
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mib_get_confirm_t {
 	struct hostif_hdr header;
@@ -163,19 +166,19 @@ struct hostif_mib_get_confirm_t {
 #define MIB_WRITE_ONLY 3
 	uint32_t mib_attribute;
 	struct hostif_mib_value_t mib_value;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mib_set_request_t {
 	struct hostif_hdr header;
 	uint32_t mib_attribute;
 	struct hostif_mib_value_t mib_value;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mib_set_confirm_t {
 	struct hostif_hdr header;
 	uint32_t mib_status;
 	uint32_t mib_attribute;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_power_mngmt_request_t {
 	struct hostif_hdr header;
@@ -188,7 +191,7 @@ struct hostif_power_mngmt_request_t {
 	uint32_t receiveDTIMs;
 #define DTIM_FALSE 0
 #define DTIM_TRUE  1
-} __attribute__ ((packed));
+} __packed;
 
 /* power management mode */
 enum {
@@ -206,7 +209,7 @@ enum {
 struct hostif_power_mngmt_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_start_request_t {
 	struct hostif_hdr header;
@@ -215,64 +218,64 @@ struct hostif_start_request_t {
 #define MODE_INFRASTRUCTURE 1
 #define MODE_AP             2	/* not used */
 #define MODE_ADHOC          3
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_start_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 #define SSID_MAX_SIZE 32
 struct ssid_t {
 	uint8_t size;
 	uint8_t body[SSID_MAX_SIZE];
 	uint8_t ssid_pad;
-} __attribute__ ((packed));
+} __packed;
 
 #define RATE_SET_MAX_SIZE 16
 struct rate_set8_t {
 	uint8_t size;
 	uint8_t body[8];
 	uint8_t rate_pad;
-} __attribute__ ((packed));
+} __packed;
 
 struct FhParms_t {
 	uint16_t dwellTime;
 	uint8_t hopSet;
 	uint8_t hopPattern;
 	uint8_t hopIndex;
-} __attribute__ ((packed));
+} __packed;
 
 struct DsParms_t {
 	uint8_t channel;
-} __attribute__ ((packed));
+} __packed;
 
 struct CfParms_t {
 	uint8_t count;
 	uint8_t period;
 	uint16_t maxDuration;
 	uint16_t durRemaining;
-} __attribute__ ((packed));
+} __packed;
 
 struct IbssParms_t {
 	uint16_t atimWindow;
-} __attribute__ ((packed));
+} __packed;
 
 struct rsn_t {
 	uint8_t size;
 #define RSN_BODY_SIZE 64
 	uint8_t body[RSN_BODY_SIZE];
-} __attribute__ ((packed));
+} __packed;
 
 struct ErpParams_t {
 	uint8_t erp_info;
-} __attribute__ ((packed));
+} __packed;
 
 struct rate_set16_t {
 	uint8_t size;
 	uint8_t body[16];
 	uint8_t rate_pad;
-} __attribute__ ((packed));
+} __packed;
 
 struct ap_info_t {
 	uint8_t bssid[6];	/* +00 */
@@ -299,7 +302,7 @@ struct ap_info_t {
 	uint16_t body_size;	/* +16 */
 	uint8_t body[1024];	/* +18 */
 	/* +1032 */
-} __attribute__ ((packed));
+} __packed;
 
 struct link_ap_info_t {
 	uint8_t bssid[6];	/* +00 */
@@ -325,8 +328,8 @@ struct link_ap_info_t {
 	struct {
 		uint8_t size;	/* +52 */
 		uint8_t body[128];	/* +53 */
-	} __attribute__ ((packed)) rsn;
-} __attribute__ ((packed));
+	} __packed rsn;
+} __packed;
 
 struct hostif_connect_indication_t {
 	struct hostif_hdr header;
@@ -334,16 +337,16 @@ struct hostif_connect_indication_t {
 #define RESULT_CONNECT    0
 #define RESULT_DISCONNECT 1
 	struct link_ap_info_t link_ap_info;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_stop_request_t {
 	struct hostif_hdr header;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_stop_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_ps_adhoc_set_request_t {
 	struct hostif_hdr header;
@@ -360,12 +363,12 @@ struct hostif_ps_adhoc_set_request_t {
 	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
 				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
 	uint16_t scan_type;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_ps_adhoc_set_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_infrastructure_set_request_t {
 	struct hostif_hdr header;
@@ -381,7 +384,7 @@ struct hostif_infrastructure_set_request_t {
 #define AUTH_TYPE_SHARED_KEY  1
 	struct channel_list_t channel_list;
 	uint16_t scan_type;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_infrastructure_set2_request_t {
 	struct hostif_hdr header;
@@ -398,12 +401,12 @@ struct hostif_infrastructure_set2_request_t {
 	struct channel_list_t channel_list;
 	uint16_t scan_type;
 	uint8_t bssid[ETH_ALEN];
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_infrastructure_set_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_adhoc_set_request_t {
 	struct hostif_hdr header;
@@ -415,7 +418,7 @@ struct hostif_adhoc_set_request_t {
 	uint16_t capability;	/* bit5:preamble bit6:pbcc pbcc not supported always 0 
 				 * bit10:ShortSlotTime bit13:DSSS-OFDM DSSS-OFDM not supported always 0 */
 	uint16_t scan_type;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_adhoc_set2_request_t {
 	struct hostif_hdr header;
@@ -429,17 +432,17 @@ struct hostif_adhoc_set2_request_t {
 	uint16_t scan_type;
 	struct channel_list_t channel_list;
 	uint8_t bssid[ETH_ALEN];
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_adhoc_set_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct last_associate_t {
 	uint8_t type;
 	uint8_t status;
-} __attribute__ ((packed));
+} __packed;
 
 struct association_request_t {
 	uint8_t type;
@@ -450,7 +453,7 @@ struct association_request_t {
 	uint16_t listen_interval;
 	uint8_t ap_address[6];
 	uint16_t reqIEs_size;
-} __attribute__ ((packed));
+} __packed;
 
 struct association_response_t {
 	uint8_t type;
@@ -461,7 +464,7 @@ struct association_response_t {
 	uint16_t status;
 	uint16_t association_id;
 	uint16_t respIEs_size;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_associate_indication_t {
 	struct hostif_hdr header;
@@ -469,7 +472,7 @@ struct hostif_associate_indication_t {
 	struct association_response_t assoc_resp;
 	/* followed by (reqIEs_size + respIEs_size) octets of data */
 	/* reqIEs data *//* respIEs data */
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_bss_scan_request_t {
 	struct hostif_hdr header;
@@ -481,13 +484,13 @@ struct hostif_bss_scan_request_t {
 	uint32_t ch_time_max;
 	struct channel_list_t channel_list;
 	struct ssid_t ssid;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_bss_scan_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
 	uint16_t reserved;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_phy_information_request_t {
 	struct hostif_hdr header;
@@ -495,7 +498,7 @@ struct hostif_phy_information_request_t {
 #define NORMAL_TYPE	0
 #define TIME_TYPE	1
 	uint16_t time;	/* unit 100ms */
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_phy_information_confirm_t {
 	struct hostif_hdr header;
@@ -507,30 +510,30 @@ struct hostif_phy_information_confirm_t {
 	uint32_t rx_frame;
 	uint32_t tx_error;
 	uint32_t rx_error;
-} __attribute__ ((packed));
+} __packed;
 
 /* sleep mode */
 #define SLP_ACTIVE  0
 #define SLP_SLEEP   1
 struct hostif_sleep_request_t {
 	struct hostif_hdr header;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_sleep_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mic_failure_request_t {
 	struct hostif_hdr header;
 	uint16_t failure_count;
 	uint16_t timer;
-} __attribute__ ((packed));
+} __packed;
 
 struct hostif_mic_failure_confirm_t {
 	struct hostif_hdr header;
 	uint16_t result_code;
-} __attribute__ ((packed));
+} __packed;
 
 #define BASIC_RATE	0x80
 #define RATE_MASK	0x7F
@@ -616,13 +619,21 @@ enum {
 #include "ks_wlan.h"
 
 /* function prototype */
-extern int hostif_data_request(struct ks_wlan_private *priv,
-			       struct sk_buff *packet);
-extern void hostif_receive(struct ks_wlan_private *priv, unsigned char *p,
-			   unsigned int size);
-extern void hostif_sme_enqueue(struct ks_wlan_private *priv, uint16_t event);
-extern int hostif_init(struct ks_wlan_private *priv);
-extern void hostif_exit(struct ks_wlan_private *priv);
+int hostif_data_request(struct ks_wlan_private *priv,
+			 struct sk_buff *packet);
+void hostif_receive(struct ks_wlan_private *priv, unsigned char *p,
+	             unsigned int size);
+void hostif_sme_enqueue(struct ks_wlan_private *priv, uint16_t event);
+int hostif_init(struct ks_wlan_private *priv);
+void hostif_exit(struct ks_wlan_private *priv);
+int ks_wlan_hw_tx(struct ks_wlan_private *priv, void *p,
+		   unsigned long size,
+		   void (*complete_handler) (void *arg1, void *arg2),
+		   void *arg1, void *arg2);
+void send_packet_complete(void *, void *);
+
+void ks_wlan_hw_wakeup_request(struct ks_wlan_private *priv);
+int ks_wlan_hw_power_save(struct ks_wlan_private *priv);
 
 static
 inline int hif_align_size(int size)