Merge tag 'staging-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging drivers patches from Greg KH:
 "Here's the big staging driver tree update for 3.20-rc1.

  Lots of little things in here, adding up to lots of overall cleanups.
  The IIO driver updates are also in here as they cross the staging tree
  boundry a lot.  I2O has moved into staging as well, as a plan to drop
  it from the tree eventually as that's a dead subsystem.

  All of this has been in linux-next with no reported issues for a
  while"

* tag 'staging-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (740 commits)
  staging: lustre: lustre: libcfs: define symbols as static
  staging: rtl8712: Do coding style cleanup
  staging: lustre: make obd_updatemax_lock static
  staging: rtl8188eu: core: switch with redundant cases
  staging: rtl8188eu: odm: conditional setting with no effect
  staging: rtl8188eu: odm: condition with no effect
  staging: ft1000: fix braces warning
  staging: sm7xxfb: fix remaining CamelCase
  staging: sm7xxfb: fix CamelCase
  staging: rtl8723au: multiple condition with no effect - if identical to else
  staging: sm7xxfb: make smtc_scr_info static
  staging/lustre/mdc: Initialize req in mdc_enqueue for !it case
  staging/lustre/clio: Do not allow group locks with gid 0
  staging/lustre/llite: don't add to page cache upon failure
  staging/lustre/llite: Add exception entry check after radix_tree
  staging/lustre/libcfs: protect kkuc_groups from write access
  staging/lustre/fld: refer to MDT0 for fld lookup in some cases
  staging/lustre/llite: Solve a race to access lli_has_smd in read case
  staging/lustre/ptlrpc: hold rq_lock when modify rq_flags
  staging/lustre/lnet: portal spreading rotor should be unsigned
  ...

6 files changed, 16 insertions, 17 deletions

diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h
index 20d146b61ba7..8f2091070491 100644
--- a/drivers/staging/wlan-ng/hfa384x.h
+++ b/drivers/staging/wlan-ng/hfa384x.h
@@ -879,7 +879,7 @@ typedef struct hfa384x_usb_error {
 /* Unions for packaging all the known packet types together */
 
 typedef union hfa384x_usbout {
-	u16 type;
+	__le16 type;
 	hfa384x_usb_txfrm_t txfrm;
 	hfa384x_usb_cmdreq_t cmdreq;
 	hfa384x_usb_wridreq_t wridreq;
@@ -889,7 +889,7 @@ typedef union hfa384x_usbout {
 } __packed hfa384x_usbout_t;
 
 typedef union hfa384x_usbin {
-	u16 type;
+	__le16 type;
 	hfa384x_usb_rxfrm_t rxfrm;
 	hfa384x_usb_txfrm_t txfrm;
 	hfa384x_usb_infofrm_t infofrm;
@@ -1268,7 +1268,7 @@ typedef struct hfa384x {
 	hfa384x_downloadbuffer_t bufinfo;
 	u16 dltimeout;
 
-	int scanflag;		/* to signal scan comlete */
+	int scanflag;		/* to signal scan complete */
 	int join_ap;		/* are we joined to a specific ap */
 	int join_retries;	/* number of join retries till we fail */
 	hfa384x_JoinRequest_data_t joinreq;	/* join request saved data */
diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index 55d2f563e308..28cd1c4c02c8 100644
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -382,7 +382,7 @@ done:
 *
 * Arguments:
 *	hw		device struct
-*	tx_urb		URB of data for tranmission
+*	tx_urb		URB of data for transmission
 *	memflags	memory allocation flags
 *
 * Returns:
@@ -2391,7 +2391,7 @@ int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len)
 *	0		success
 *	>0		f/w reported error - f/w status code
 *	<0		driver reported error
-*	-ETIMEDOUT	timout waiting for the cmd regs to become
+*	-ETIMEDOUT	timeout waiting for the cmd regs to become
 *			available, or waiting for the control reg
 *			to indicate the Aux port is enabled.
 *	-ENODATA	the buffer does NOT contain a valid PDA.
@@ -3346,7 +3346,7 @@ retry:
 		if (unlocked_usbctlx_cancel_async(hw, ctlx) == 0)
 			run_queue = 1;
 	} else {
-		const u16 intype = (usbin->type & ~cpu_to_le16(0x8000));
+		const __le16 intype = (usbin->type & ~cpu_to_le16(0x8000));
 
 		/*
 		 * Check that our message is what we're expecting ...
@@ -4123,12 +4123,11 @@ static int hfa384x_isgood_pdrcode(u16 pdrcode)
 			pr_debug("Encountered unknown PDR#=0x%04x, assuming it's ok.\n",
 				 pdrcode);
 			return 1;
-		} else {
-			/* bad code */
-			pr_debug("Encountered unknown PDR#=0x%04x, (>=0x1000), assuming it's bad.\n",
-				 pdrcode);
-			return 0;
 		}
+		break;
 	}
-	return 0;		/* avoid compiler warnings */
+	/* bad code */
+	pr_debug("Encountered unknown PDR#=0x%04x, (>=0x1000), assuming it's bad.\n",
+		 pdrcode);
+	return 0;
 }
diff --git a/drivers/staging/wlan-ng/p80211conv.c b/drivers/staging/wlan-ng/p80211conv.c
index 7eaaf9a63503..bd69e8cf200f 100644
--- a/drivers/staging/wlan-ng/p80211conv.c
+++ b/drivers/staging/wlan-ng/p80211conv.c
@@ -511,7 +511,7 @@ int skb_p80211_to_ether(wlandevice_t *wlandev, u32 ethconv,
 * protocol.
 *
 * Arguments:
-*	proto	protocl number (in host order) to search for.
+*	proto	protocol number (in host order) to search for.
 *
 * Returns:
 *	1 - if the table is empty or a match is found.
diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c
index 7221379c9742..4b84b568f6ca 100644
--- a/drivers/staging/wlan-ng/p80211req.c
+++ b/drivers/staging/wlan-ng/p80211req.c
@@ -80,7 +80,7 @@ static void p80211req_mibset_mibget(wlandevice_t *wlandev,
 /*----------------------------------------------------------------
 * p80211req_dorequest
 *
-* Handles an MLME reqest/confirm message.
+* Handles an MLME request/confirm message.
 *
 * Arguments:
 *	wlandev		WLAN device struct
diff --git a/drivers/staging/wlan-ng/prism2mgmt.h b/drivers/staging/wlan-ng/prism2mgmt.h
index b62fdcba94e6..16f123959104 100644
--- a/drivers/staging/wlan-ng/prism2mgmt.h
+++ b/drivers/staging/wlan-ng/prism2mgmt.h
@@ -45,7 +45,7 @@
 * --------------------------------------------------------------------
 *
 * This file contains the constants and data structures for interaction
-* with the hfa384x Wireless LAN (WLAN) Media Access Contoller (MAC).
+* with the hfa384x Wireless LAN (WLAN) Media Access Controller (MAC).
 * The hfa384x is a portion of the Harris PRISM(tm) WLAN chipset.
 *
 * [Implementation and usage notes]
diff --git a/drivers/staging/wlan-ng/prism2sta.c b/drivers/staging/wlan-ng/prism2sta.c
index df577dfe7ffb..10ad24a89ddd 100644
--- a/drivers/staging/wlan-ng/prism2sta.c
+++ b/drivers/staging/wlan-ng/prism2sta.c
@@ -199,7 +199,7 @@ static int prism2sta_close(wlandevice_t *wlandev)
 /*----------------------------------------------------------------
 * prism2sta_reset
 *
-* Not currently implented.
+* Currently not implemented.
 *
 * Arguments:
 *	wlandev		wlan device structure
@@ -662,7 +662,7 @@ static int prism2sta_getcardinfo(wlandevice_t *wlandev)
 		       "ident:  ap f/w: id=0x%02x %d.%d.%d\n",
 		       hw->ident_sta_fw.id, hw->ident_sta_fw.major,
 		       hw->ident_sta_fw.minor, hw->ident_sta_fw.variant);
-		netdev_err(wlandev->netdev, "Unsupported Tertiary AP firmeare loaded!\n");
+		netdev_err(wlandev->netdev, "Unsupported Tertiary AP firmware loaded!\n");
 		goto failed;
 	}