Merge tag 'staging-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver fixes from Greg KH:
 "Here are a few staging driver fixes for issues that have been reported
  for 3.15-rc2.

  Also dominating the diffstat for the pull request is the removal of
  the rtl8187se driver.  It's no longer needed in staging as a "real"
  driver for this hardware is now merged in the tree in the "correct"
  location in drivers/net/

  All of these patches have been tested in linux-next"

* tag 'staging-3.15-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8188eu: Fix case where ethtype was never obtained and always be checked against 0
  staging: r8712u: Fix case where ethtype was never obtained and always be checked against 0
  staging: r8188eu: Calling rtw_get_stainfo() with a NULL sta_addr will return NULL
  staging: comedi: fix circular locking dependency in comedi_mmap()
  staging: r8723au: Add missing initialization of change_inx in sort algorithm
  Staging: unisys: use after free in list_for_each()
  staging: unisys: use after free in error messages
  staging: speakup: fix misuse of kstrtol() in handle_goto()
  staging: goldfish: Call free_irq in error path
  staging: delete rtl8187se wireless driver
  staging: rtl8723au: Fix buffer overflow in rtw_get_wfd_ie()
  staging: gs_fpgaboot: remove __TIMESTAMP__ macro
  staging: vme: fix memory leak in vme_user_probe()
  staging: fpgaboot: clean up Makefile
  staging/usbip: fix store_attach() sscanf return value check
  staging/usbip: userspace - fix usbipd SIGSEGV from refresh_exported_devices()
  staging: rtl8188eu: remove spaces, correct counts to unbreak P2P ioctls
  staging/rtl8821ae: Fix OOM handling in _rtl_init_deferred_work()

52 files changed, 154 insertions, 19978 deletions

diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index ea5efb426f7..22365f140be 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -40,8 +40,6 @@ source "drivers/staging/olpc_dcon/Kconfig"
 
 source "drivers/staging/panel/Kconfig"
 
-source "drivers/staging/rtl8187se/Kconfig"
-
 source "drivers/staging/rtl8192u/Kconfig"
 
 source "drivers/staging/rtl8192e/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 86e020c2ad0..fbe84ed2d04 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -12,7 +12,6 @@ obj-$(CONFIG_PRISM2_USB)	+= wlan-ng/
 obj-$(CONFIG_COMEDI)		+= comedi/
 obj-$(CONFIG_FB_OLPC_DCON)	+= olpc_dcon/
 obj-$(CONFIG_PANEL)		+= panel/
-obj-$(CONFIG_R8187SE)		+= rtl8187se/
 obj-$(CONFIG_RTL8192U)		+= rtl8192u/
 obj-$(CONFIG_RTL8192E)		+= rtl8192e/
 obj-$(CONFIG_R8712U)		+= rtl8712/
diff --git a/drivers/staging/comedi/comedi_buf.c b/drivers/staging/comedi/comedi_buf.c
index 924fce97798..25759501616 100644
--- a/drivers/staging/comedi/comedi_buf.c
+++ b/drivers/staging/comedi/comedi_buf.c
@@ -61,6 +61,8 @@ static void __comedi_buf_free(struct comedi_device *dev,
 			      struct comedi_subdevice *s)
 {
 	struct comedi_async *async = s->async;
+	struct comedi_buf_map *bm;
+	unsigned long flags;
 
 	if (async->prealloc_buf) {
 		vunmap(async->prealloc_buf);
@@ -68,8 +70,11 @@ static void __comedi_buf_free(struct comedi_device *dev,
 		async->prealloc_bufsz = 0;
 	}
 
-	comedi_buf_map_put(async->buf_map);
+	spin_lock_irqsave(&s->spin_lock, flags);
+	bm = async->buf_map;
 	async->buf_map = NULL;
+	spin_unlock_irqrestore(&s->spin_lock, flags);
+	comedi_buf_map_put(bm);
 }
 
 static void __comedi_buf_alloc(struct comedi_device *dev,
@@ -80,6 +85,7 @@ static void __comedi_buf_alloc(struct comedi_device *dev,
 	struct page **pages = NULL;
 	struct comedi_buf_map *bm;
 	struct comedi_buf_page *buf;
+	unsigned long flags;
 	unsigned i;
 
 	if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) {
@@ -92,8 +98,10 @@ static void __comedi_buf_alloc(struct comedi_device *dev,
 	if (!bm)
 		return;
 
-	async->buf_map = bm;
 	kref_init(&bm->refcount);
+	spin_lock_irqsave(&s->spin_lock, flags);
+	async->buf_map = bm;
+	spin_unlock_irqrestore(&s->spin_lock, flags);
 	bm->dma_dir = s->async_dma_dir;
 	if (bm->dma_dir != DMA_NONE)
 		/* Need ref to hardware device to free buffer later. */
@@ -127,7 +135,9 @@ static void __comedi_buf_alloc(struct comedi_device *dev,
 
 		pages[i] = virt_to_page(buf->virt_addr);
 	}
+	spin_lock_irqsave(&s->spin_lock, flags);
 	bm->n_pages = i;
+	spin_unlock_irqrestore(&s->spin_lock, flags);
 
 	/* vmap the prealloc_buf if all the pages were allocated */
 	if (i == n_pages)
@@ -150,6 +160,29 @@ int comedi_buf_map_put(struct comedi_buf_map *bm)
 	return 1;
 }
 
+/* returns s->async->buf_map and increments its kref refcount */
+struct comedi_buf_map *
+comedi_buf_map_from_subdev_get(struct comedi_subdevice *s)
+{
+	struct comedi_async *async = s->async;
+	struct comedi_buf_map *bm = NULL;
+	unsigned long flags;
+
+	if (!async)
+		return NULL;
+
+	spin_lock_irqsave(&s->spin_lock, flags);
+	bm = async->buf_map;
+	/* only want it if buffer pages allocated */
+	if (bm && bm->n_pages)
+		comedi_buf_map_get(bm);
+	else
+		bm = NULL;
+	spin_unlock_irqrestore(&s->spin_lock, flags);
+
+	return bm;
+}
+
 bool comedi_buf_is_mmapped(struct comedi_async *async)
 {
 	struct comedi_buf_map *bm = async->buf_map;
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
index ea6dc36d753..acc80197e35 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -1926,14 +1926,21 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma)
 	struct comedi_device *dev = file->private_data;
 	struct comedi_subdevice *s;
 	struct comedi_async *async;
-	struct comedi_buf_map *bm;
+	struct comedi_buf_map *bm = NULL;
 	unsigned long start = vma->vm_start;
 	unsigned long size;
 	int n_pages;
 	int i;
 	int retval;
 
-	mutex_lock(&dev->mutex);
+	/*
+	 * 'trylock' avoids circular dependency with current->mm->mmap_sem
+	 * and down-reading &dev->attach_lock should normally succeed without
+	 * contention unless the device is in the process of being attached
+	 * or detached.
+	 */
+	if (!down_read_trylock(&dev->attach_lock))
+		return -EAGAIN;
 
 	if (!dev->attached) {
 		dev_dbg(dev->class_dev, "no driver attached\n");
@@ -1973,7 +1980,9 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma)
 	}
 
 	n_pages = size >> PAGE_SHIFT;
-	bm = async->buf_map;
+
+	/* get reference to current buf map (if any) */
+	bm = comedi_buf_map_from_subdev_get(s);
 	if (!bm || n_pages > bm->n_pages) {
 		retval = -EINVAL;
 		goto done;
@@ -1997,7 +2006,8 @@ static int comedi_mmap(struct file *file, struct vm_area_struct *vma)
 
 	retval = 0;
 done:
-	mutex_unlock(&dev->mutex);
+	up_read(&dev->attach_lock);
+	comedi_buf_map_put(bm);	/* put reference to buf map - okay if NULL */
 	return retval;
 }
 
diff --git a/drivers/staging/comedi/comedi_internal.h b/drivers/staging/comedi/comedi_internal.h
index 9a746570f16..a492f2d2436 100644
--- a/drivers/staging/comedi/comedi_internal.h
+++ b/drivers/staging/comedi/comedi_internal.h
@@ -19,6 +19,8 @@ void comedi_buf_reset(struct comedi_async *async);
 bool comedi_buf_is_mmapped(struct comedi_async *async);
 void comedi_buf_map_get(struct comedi_buf_map *bm);
 int comedi_buf_map_put(struct comedi_buf_map *bm);
+struct comedi_buf_map *comedi_buf_map_from_subdev_get(
+		struct comedi_subdevice *s);
 unsigned int comedi_buf_write_n_allocated(struct comedi_async *async);
 void comedi_device_cancel_all(struct comedi_device *dev);
 
diff --git a/drivers/staging/goldfish/goldfish_audio.c b/drivers/staging/goldfish/goldfish_audio.c
index f96dcec740a..7ac2602242f 100644
--- a/drivers/staging/goldfish/goldfish_audio.c
+++ b/drivers/staging/goldfish/goldfish_audio.c
@@ -334,6 +334,7 @@ static int goldfish_audio_probe(struct platform_device *pdev)
 	return 0;
 
 err_misc_register_failed:
+	free_irq(data->irq, data);
 err_request_irq_failed:
 	dma_free_coherent(&pdev->dev, COMBINED_BUFFER_SIZE,
 					data->buffer_virt, data->buffer_phys);
diff --git a/drivers/staging/gs_fpgaboot/Makefile b/drivers/staging/gs_fpgaboot/Makefile
index 34cb606e0e3..d2f0211ba54 100644
--- a/drivers/staging/gs_fpgaboot/Makefile
+++ b/drivers/staging/gs_fpgaboot/Makefile
@@ -1,4 +1,2 @@
 gs_fpga-y	+= gs_fpgaboot.o io.o
 obj-$(CONFIG_GS_FPGABOOT)	+= gs_fpga.o
-
-ccflags-$(CONFIG_GS_FPGA_DEBUG)	:= -DDEBUG
diff --git a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
index 89bc84d833e..7506900c9b8 100644
--- a/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
+++ b/drivers/staging/gs_fpgaboot/gs_fpgaboot.c
@@ -373,7 +373,6 @@ static int __init gs_fpgaboot_init(void)
 	r = -1;
 
 	pr_info("FPGA DOWNLOAD --->\n");
-	pr_info("built at %s UTC\n", __TIMESTAMP__);
 
 	pr_info("FPGA image file name: %s\n", file);
 
diff --git a/drivers/staging/rtl8187se/Kconfig b/drivers/staging/rtl8187se/Kconfig
deleted file mode 100644
index ff8d41ebca3..00000000000
--- a/drivers/staging/rtl8187se/Kconfig
+++ /dev/null
@@ -1,10 +0,0 @@
-config R8187SE
-	tristate "RealTek RTL8187SE Wireless LAN NIC driver"
-	depends on PCI && WLAN
-	depends on m
-	select WIRELESS_EXT
-	select WEXT_PRIV
-	select EEPROM_93CX6
-	select CRYPTO
-	---help---
-	  If built as a module, it will be called r8187se.ko.
diff --git a/drivers/staging/rtl8187se/Makefile b/drivers/staging/rtl8187se/Makefile
deleted file mode 100644
index 91d1aa2830c..00000000000
--- a/drivers/staging/rtl8187se/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-
-#ccflags-y += -DCONFIG_IEEE80211_NOWEP=y
-#ccflags-y += -std=gnu89
-#ccflags-y += -O2
-#CC            = gcc
-
-ccflags-y := -DSW_ANTE
-ccflags-y += -DTX_TRACK
-ccflags-y += -DHIGH_POWER
-ccflags-y += -DSW_DIG
-ccflags-y += -DRATE_ADAPT
-
-#enable it for legacy power save, disable it for leisure power save
-ccflags-y += -DENABLE_LPS
-
-
-#ccflags-y := -mhard-float -DCONFIG_FORCE_HARD_FLOAT=y
-
-r8187se-y :=			\
-		r8180_core.o		\
-		r8180_wx.o		\
-		r8180_rtl8225z2.o	\
-		r8185b_init.o		\
-		r8180_dm.o		\
-		ieee80211/dot11d.o			\
-		ieee80211/ieee80211_softmac.o		\
-		ieee80211/ieee80211_rx.o		\
-		ieee80211/ieee80211_tx.o		\
-		ieee80211/ieee80211_wx.o		\
-		ieee80211/ieee80211_module.o		\
-		ieee80211/ieee80211_softmac_wx.o	\
-		ieee80211/ieee80211_crypt.o		\
-		ieee80211/ieee80211_crypt_tkip.o	\
-		ieee80211/ieee80211_crypt_ccmp.o	\
-		ieee80211/ieee80211_crypt_wep.o
-
-obj-$(CONFIG_R8187SE)	+= r8187se.o
-
diff --git a/drivers/staging/rtl8187se/Module.symvers b/drivers/staging/rtl8187se/Module.symvers
deleted file mode 100644
index e69de29bb2d..00000000000
--- a/drivers/staging/rtl8187se/Module.symvers
+++ /dev/null
diff --git a/drivers/staging/rtl8187se/TODO b/drivers/staging/rtl8187se/TODO
deleted file mode 100644
index 704949a9da0..00000000000
--- a/drivers/staging/rtl8187se/TODO
+++ /dev/null
@@ -1,13 +0,0 @@
-TODO:
-- prepare private ieee80211 stack for merge with rtl8192su's version:
-  - add hwsec_active flag to struct ieee80211_device
-  - add bHwSec flag to cb_desc structure
-- switch to use shared "librtl" instead of private ieee80211 stack
-- switch to use LIB80211
-- switch to use MAC80211
-- use kernel coding style
-- checkpatch.pl fixes
-- sparse fixes
-- integrate with drivers/net/wireless/rtl818x
-
-Please send any patches to Greg Kroah-Hartman <greg@kroah.com>.
diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.c b/drivers/staging/rtl8187se/ieee80211/dot11d.c
deleted file mode 100644
index 4483c2c0307..00000000000
--- a/drivers/staging/rtl8187se/ieee80211/dot11d.c
+++ /dev/null
@@ -1,189 +0,0 @@
-#include "dot11d.h"
-
-void Dot11d_Init(struct ieee80211_device *ieee)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee);
-
-	pDot11dInfo->bEnabled = 0;
-
-	pDot11dInfo->State = DOT11D_STATE_NONE;
-	pDot11dInfo->CountryIeLen = 0;
-	memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-	memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-	RESET_CIE_WATCHDOG(ieee);
-
-	netdev_info(ieee->dev, "Dot11d_Init()\n");
-}
-
-/* Reset to the state as we are just entering a regulatory domain. */
-void Dot11d_Reset(struct ieee80211_device *ieee)
-{
-	u32 i;
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(ieee);
-
-	/* Clear old channel map */
-	memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-	memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-	/* Set new channel map */
-	for (i = 1; i <= 11; i++)
-		(pDot11dInfo->channel_map)[i] = 1;
-
-	for (i = 12; i <= 14; i++)
-		(pDot11dInfo->channel_map)[i] = 2;
-
-	pDot11dInfo->State = DOT11D_STATE_NONE;
-	pDot11dInfo->CountryIeLen = 0;
-	RESET_CIE_WATCHDOG(ieee);
-}
-
-/*
- * Description:
- *	Update country IE from Beacon or Probe Response and configure PHY for
- *	operation in the regulatory domain.
- *
- * TODO:
- *	Configure Tx power.
- *
- * Assumption:
- *	1. IS_DOT11D_ENABLE() is TRUE.
- *	2. Input IE is an valid one.
- */
-void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr,
-			    u16 CoutryIeLen, u8 *pCoutryIe)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-	u8 i, j, NumTriples, MaxChnlNum;
-	u8 index, MaxTxPowerInDbm;
-	PCHNL_TXPOWER_TRIPLE pTriple;
-
-	if ((CoutryIeLen - 3)%3 != 0) {
-		netdev_info(dev->dev, "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n");
-		Dot11d_Reset(dev);
-		return;
-	}
-
-	memset(pDot11dInfo->channel_map, 0, MAX_CHANNEL_NUMBER+1);
-	memset(pDot11dInfo->MaxTxPwrDbmList, 0xFF, MAX_CHANNEL_NUMBER+1);
-	MaxChnlNum = 0;
-	NumTriples = (CoutryIeLen - 3) / 3; /* skip 3-byte country string. */
-	pTriple = (PCHNL_TXPOWER_TRIPLE)(pCoutryIe + 3);
-	for (i = 0; i < NumTriples; i++) {
-		if (MaxChnlNum >= pTriple->FirstChnl) {
-			/*
-			 * It is not in a monotonically increasing order,
-			 * so stop processing.
-			 */
-			netdev_info(dev->dev,
-				    "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........1\n");
-			Dot11d_Reset(dev);
-			return;
-		}
-		if (MAX_CHANNEL_NUMBER <
-		    (pTriple->FirstChnl + pTriple->NumChnls)) {
-			/*
-			 * It is not a valid set of channel id,
-			 * so stop processing
-			 */
-			netdev_info(dev->dev,
-				    "Dot11d_UpdateCountryIe(): Invalid country IE, skip it........2\n");
-			Dot11d_Reset(dev);
-			return;
-		}
-
-		for (j = 0; j < pTriple->NumChnls; j++) {
-			index = pTriple->FirstChnl + j;
-			pDot11dInfo->channel_map[index] = 1;
-			MaxTxPowerInDbm = pTriple->MaxTxPowerInDbm;
-			pDot11dInfo->MaxTxPwrDbmList[index] = MaxTxPowerInDbm;
-			MaxChnlNum = pTriple->FirstChnl + j;
-		}
-
-		pTriple = (PCHNL_TXPOWER_TRIPLE)((u8 *)pTriple + 3);
-	}
-#if 1
-	netdev_info(dev->dev, "Channel List:");
-	for (i = 1; i <= MAX_CHANNEL_NUMBER; i++)
-		if (pDot11dInfo->channel_map[i] > 0)
-			netdev_info(dev->dev, " %d", i);
-	netdev_info(dev->dev, "\n");
-#endif
-
-	UPDATE_CIE_SRC(dev, pTaddr);
-
-	pDot11dInfo->CountryIeLen = CoutryIeLen;
-	memcpy(pDot11dInfo->CountryIeBuf, pCoutryIe, CoutryIeLen);
-	pDot11dInfo->State = DOT11D_STATE_LEARNED;
-}
-
-u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-	u8 MaxTxPwrInDbm = 255;
-
-	if (MAX_CHANNEL_NUMBER < Channel) {
-		netdev_info(dev->dev, "DOT11D_GetMaxTxPwrInDbm(): Invalid Channel\n");
-		return MaxTxPwrInDbm;
-	}
-	if (pDot11dInfo->channel_map[Channel])
-		MaxTxPwrInDbm = pDot11dInfo->MaxTxPwrDbmList[Channel];
-
-	return MaxTxPwrInDbm;
-}
-
-
-void DOT11D_ScanComplete(struct ieee80211_device *dev)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-
-	switch (pDot11dInfo->State) {
-	case DOT11D_STATE_LEARNED:
-		pDot11dInfo->State = DOT11D_STATE_DONE;
-		break;
-
-	case DOT11D_STATE_DONE:
-		if (GET_CIE_WATCHDOG(dev) == 0) {
-			/* Reset country IE if previous one is gone. */
-			Dot11d_Reset(dev);
-		}
-		break;
-	case DOT11D_STATE_NONE:
-		break;
-	}
-}
-
-int IsLegalChannel(struct ieee80211_device *dev, u8 channel)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-
-	if (MAX_CHANNEL_NUMBER < channel) {
-		netdev_info(dev->dev, "IsLegalChannel(): Invalid Channel\n");
-		return 0;
-	}
-	if (pDot11dInfo->channel_map[channel] > 0)
-		return 1;
-	return 0;
-}
-
-int ToLegalChannel(struct ieee80211_device *dev, u8 channel)
-{
-	PRT_DOT11D_INFO pDot11dInfo = GET_DOT11D_INFO(dev);
-	u8 default_chn = 0;
-	u32 i = 0;
-
-	for (i = 1; i <= MAX_CHANNEL_NUMBER; i++) {
-		if (pDot11dInfo->channel_map[i] > 0) {
-			default_chn = i;
-			break;
-		}
-	}
-
-	if (MAX_CHANNEL_NUMBER < channel) {
-		netdev_info(dev->dev, "IsLegalChannel(): Invalid Channel\n");
-		return default_chn;
-	}
-
-	if (pDot11dInfo->channel_map[channel] > 0)
-		return channel;
-
-	return default_chn;
-}
diff --git a/drivers/staging/rtl8187se/ieee80211/dot11d.h b/drivers/staging/rtl8187se/ieee80211/dot11d.h
deleted file mode 100644
index f996691307b..00000000000
--- a/drivers/staging/rtl8187se/ieee80211/dot11d.h
+++ /dev/null
@@ -1,71 +0,0 @@
-#ifndef __INC_DOT11D_H
-#define __INC_DOT11D_H
-
-#include "ieee80211.h"
-
-/* #define ENABLE_DOT11D */
-
-/* #define DOT11D_MAX_CHNL_NUM 83 */
-
-typedef struct _CHNL_TXPOWER_TRIPLE {
-	u8 FirstChnl;
-	u8  NumChnls;
-	u8  MaxTxPowerInDbm;
-} CHNL_TXPOWER_TRIPLE, *PCHNL_TXPOWER_TRIPLE;
-
-typedef enum _DOT11D_STATE {
-	DOT11D_STATE_NONE = 0,
-	DOT11D_STATE_LEARNED,
-	DOT11D_STATE_DONE,
-} DOT11D_STATE;
-
-typedef struct _RT_DOT11D_INFO {
-	/* DECLARE_RT_OBJECT(RT_DOT12D_INFO); */
-
-	bool bEnabled; /* dot11MultiDomainCapabilityEnabled */
-
-	u16 CountryIeLen; /* > 0 if CountryIeBuf[] contains valid country information element. */
-	u8  CountryIeBuf[MAX_IE_LEN];
-	u8  CountryIeSrcAddr[6]; /* Source AP of the country IE. */
-	u8  CountryIeWatchdog;
-
-	u8  channel_map[MAX_CHANNEL_NUMBER+1];  /* !!!Value 0: Invalid, 1: Valid (active scan), 2: Valid (passive scan) */
-	/* u8  ChnlListLen; // #Bytes valid in ChnlList[]. */
-	/* u8  ChnlList[DOT11D_MAX_CHNL_NUM]; */
-	u8  MaxTxPwrDbmList[MAX_CHANNEL_NUMBER+1];
-
-	DOT11D_STATE State;
-} RT_DOT11D_INFO, *PRT_DOT11D_INFO;
-
-#define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1:0)
-#define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], (des)[2] = (src)[2], (des)[3] = (src)[3], (des)[4] = (src)[4], (des)[5] = (src)[5])
-#define GET_DOT11D_INFO(__pIeeeDev) ((PRT_DOT11D_INFO)((__pIeeeDev)->pDot11dInfo))
-
-#define IS_DOT11D_ENABLE(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->bEnabled
-#define IS_COUNTRY_IE_VALID(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen > 0)
-
-#define IS_EQUAL_CIE_SRC(__pIeeeDev, __pTa) eqMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
-#define UPDATE_CIE_SRC(__pIeeeDev, __pTa) cpMacAddr(GET_DOT11D_INFO(__pIeeeDev)->CountryIeSrcAddr, __pTa)
-
-#define IS_COUNTRY_IE_CHANGED(__pIeeeDev, __Ie) \
-	(((__Ie).Length == 0 || (__Ie).Length != GET_DOT11D_INFO(__pIeeeDev)->CountryIeLen) ? \
-	FALSE : \
-	(!memcmp(GET_DOT11D_INFO(__pIeeeDev)->CountryIeBuf, (__Ie).Octet, (__Ie).Length)))
-
-#define CIE_WATCHDOG_TH 1
-#define GET_CIE_WATCHDOG(__pIeeeDev) GET_DOT11D_INFO(__pIeeeDev)->CountryIeWatchdog
-#define RESET_CIE_WATCHDOG(__pIeeeDev) GET_CIE_WATCHDOG(__pIeeeDev) = 0
-#define UPDATE_CIE_WATCHDOG(__pIeeeDev) ++GET_CIE_WATCHDOG(__pIeeeDev)
-
-#define IS_DOT11D_STATE_DONE(__pIeeeDev) (GET_DOT11D_INFO(__pIeeeDev)->State == DOT11D_STATE_DONE)
-
-void Dot11d_Init(struct ieee80211_device *dev);
-void Dot11d_Reset(struct ieee80211_device *dev);
-void Dot11d_UpdateCountryIe(struct ieee80211_device *dev, u8 *pTaddr,
-			    u16 CoutryIeLen, u8 *pCoutryIe);
-u8 DOT11D_GetMaxTxPwrInDbm(struct ieee80211_device *dev, u8 Channel);
-void DOT11D_ScanComplete(struct ieee80211_device *dev);
-int IsLegalChannel(struct ieee80211_device *dev, u8 channel);
-int ToLegalChannel(struct ieee80211_device *dev, u8 channel);
-
-#endif /*  #ifndef __INC_DOT11D_H */
diff --git a/drivers/staging/rtl8187se/ieee80211/ieee80211.h b/drivers/staging/rtl8187se/ieee80211/ieee80211.h
deleted file mode 100644
index d1763b7b8f2..00000000000
--- a/drivers/staging/rtl8187se/ieee80211/ieee80211.h
+++ /dev/null
@@ -1,1496 +0,0 @@
-/*
- * Merged with mainline ieee80211.h in Aug 2004.  Original ieee802_11
- * remains copyright by the original authors
- *
- * Portions of the merged code are based on Host AP (software wireless
- * LAN access point) driver for Intersil Prism2/2.5/3.