Merge tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging tree patches from Greg Kroah-Hartman:
 "Here's the big staging tree merge for the 3.6-rc1 merge window.

  There are some patches in here outside of drivers/staging/, notibly
  the iio code (which is still stradeling the staging / not staging
  boundry), the pstore code, and the tracing code.  All of these have
  gotten acks from the various subsystem maintainers to be included in
  this tree.  The pstore and tracing patches are related, and are coming
  here as they replace one of the android staging drivers.

  Otherwise, the normal staging mess.  Lots of cleanups and a few new
  drivers (some iio drivers, and the large csr wireless driver
  abomination.)

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

Fixed up trivial conflicts in drivers/staging/comedi/drivers/s626.h and
drivers/staging/gdm72xx/netlink_k.c

* tag 'staging-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1108 commits)
  staging: csr: delete a bunch of unused library functions
  staging: csr: remove csr_utf16.c
  staging: csr: remove csr_pmem.h
  staging: csr: remove CsrPmemAlloc
  staging: csr: remove CsrPmemFree()
  staging: csr: remove CsrMemAllocDma()
  staging: csr: remove CsrMemCalloc()
  staging: csr: remove CsrMemAlloc()
  staging: csr: remove CsrMemFree() and CsrMemFreeDma()
  staging: csr: remove csr_util.h
  staging: csr: remove CsrOffSetOf()
  stating: csr: remove unneeded #includes in csr_util.c
  staging: csr: make CsrUInt16ToHex static
  staging: csr: remove CsrMemCpy()
  staging: csr: remove CsrStrLen()
  staging: csr: remove CsrVsnprintf()
  staging: csr: remove CsrStrDup
  staging: csr: remove CsrStrChr()
  staging: csr: remove CsrStrNCmp
  staging: csr: remove CsrStrCmp
  ...

8 files changed, 27 insertions, 42 deletions

diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c
index 0217680ec545..80bde053fbc2 100644
--- a/drivers/staging/gdm72xx/gdm_qos.c
+++ b/drivers/staging/gdm72xx/gdm_qos.c
@@ -11,7 +11,6 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/version.h>
 #include <linux/etherdevice.h>
 #include <asm/byteorder.h>
 
@@ -196,7 +195,7 @@ static u32 chk_ipv4_rule(struct gdm_wimax_csr_s *csr, u8 *Stream, u8 *port)
 	return 0;
 }
 
-static u32 get_qos_index(struct nic *nic, u8* iph, u8* tcpudph)
+static u32 get_qos_index(struct nic *nic, u8 *iph, u8 *tcpudph)
 {
 	u32	IP_Ver, Header_Len, i;
 	struct qos_cb_s *qcb = &nic->qos;
@@ -241,8 +240,7 @@ static u32 extract_qos_list(struct nic *nic, struct list_head *head)
 					qcb->csr[i].QoSBufCount++;
 
 					if (!list_empty(&qcb->qos_list[i]))
-						wprintk("QoS Index(%d) "
-							"is piled!!\n", i);
+						wprintk("QoS Index(%d) is piled!!\n", i);
 				}
 			}
 		}
diff --git a/drivers/staging/gdm72xx/gdm_sdio.c b/drivers/staging/gdm72xx/gdm_sdio.c
index e1a3dd2fc4af..3e43c012ef27 100644
--- a/drivers/staging/gdm72xx/gdm_sdio.c
+++ b/drivers/staging/gdm72xx/gdm_sdio.c
@@ -14,7 +14,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
-#include <linux/version.h>
 
 #include <linux/mmc/core.h>
 #include <linux/mmc/card.h>
@@ -665,20 +664,17 @@ static int sdio_wimax_probe(struct sdio_func *func,
 	if (ret)
 		return ret;
 
-	phy_dev = kmalloc(sizeof(*phy_dev), GFP_KERNEL);
+	phy_dev = kzalloc(sizeof(*phy_dev), GFP_KERNEL);
 	if (phy_dev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
-	sdev = kmalloc(sizeof(*sdev), GFP_KERNEL);
+	sdev = kzalloc(sizeof(*sdev), GFP_KERNEL);
 	if (sdev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
-	memset(phy_dev, 0, sizeof(*phy_dev));
-	memset(sdev, 0, sizeof(*sdev));
-
 	phy_dev->priv_dev = (void *)sdev;
 	phy_dev->send_func = gdm_sdio_send;
 	phy_dev->rcv_func = gdm_sdio_receive;
diff --git a/drivers/staging/gdm72xx/gdm_usb.c b/drivers/staging/gdm72xx/gdm_usb.c
index 1e9dc0d90362..d48d49c145ee 100644
--- a/drivers/staging/gdm72xx/gdm_usb.c
+++ b/drivers/staging/gdm72xx/gdm_usb.c
@@ -12,10 +12,10 @@
  */
 
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/usb.h>
 #include <asm/byteorder.h>
+#include <linux/kthread.h>
 
 #include "gdm_usb.h"
 #include "gdm_wimax.h"
@@ -270,20 +270,17 @@ static void release_usb(struct usbwm_dev *udev)
 	}
 }
 
-static void gdm_usb_send_complete(struct urb *urb)
+static void __gdm_usb_send_complete(struct urb *urb)
 {
 	struct usb_tx *t = urb->context;
 	struct tx_cxt *tx = t->tx_cxt;
 	u8 *pkt = t->buf;
 	u16 cmd_evt;
-	unsigned long flags;
 
 	/* Completion by usb_unlink_urb */
 	if (urb->status == -ECONNRESET)
 		return;
 
-	spin_lock_irqsave(&tx->lock, flags);
-
 	if (t->callback)
 		t->callback(t->cb_data);
 
@@ -295,7 +292,16 @@ static void gdm_usb_send_complete(struct urb *urb)
 		put_tx_struct(tx, t);
 	else
 		free_tx_struct(t);
+}
 
+static void gdm_usb_send_complete(struct urb *urb)
+{
+	struct usb_tx *t = urb->context;
+	struct tx_cxt *tx = t->tx_cxt;
+	unsigned long flags;
+
+	spin_lock_irqsave(&tx->lock, flags);
+	__gdm_usb_send_complete(urb);
 	spin_unlock_irqrestore(&tx->lock, flags);
 }
 
@@ -411,7 +417,7 @@ out:
 
 send_fail:
 	t->callback = NULL;
-	gdm_usb_send_complete(t->urb);
+	__gdm_usb_send_complete(t->urb);
 	spin_unlock_irqrestore(&tx->lock, flags);
 	return ret;
 }
@@ -540,7 +546,7 @@ static void do_pm_control(struct work_struct *work)
 
 			if (ret) {
 				t->callback = NULL;
-				gdm_usb_send_complete(t->urb);
+				__gdm_usb_send_complete(t->urb);
 			}
 		}
 	}
@@ -584,20 +590,17 @@ static int gdm_usb_probe(struct usb_interface *intf,
 		goto out;
 	}
 
-	phy_dev = kmalloc(sizeof(*phy_dev), GFP_KERNEL);
+	phy_dev = kzalloc(sizeof(*phy_dev), GFP_KERNEL);
 	if (phy_dev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
-	udev = kmalloc(sizeof(*udev), GFP_KERNEL);
+	udev = kzalloc(sizeof(*udev), GFP_KERNEL);
 	if (udev == NULL) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
-	memset(phy_dev, 0, sizeof(*phy_dev));
-	memset(udev, 0, sizeof(*udev));
-
 	if (idProduct == 0x7205 || idProduct == 0x7206)
 		udev->padding = GDM7205_PADDING;
 	else
@@ -742,7 +745,7 @@ static int k_mode_thread(void *arg)
 
 				if (ret) {
 					t->callback = NULL;
-					gdm_usb_send_complete(t->urb);
+					__gdm_usb_send_complete(t->urb);
 				}
 			}
 
@@ -775,7 +778,7 @@ static struct usb_driver gdm_usb_driver = {
 static int __init usb_gdm_wimax_init(void)
 {
 #ifdef CONFIG_WIMAX_GDM72XX_K_MODE
-	kernel_thread(k_mode_thread, NULL, CLONE_KERNEL);
+	kthread_run(k_mode_thread, NULL, "WiMax_thread");
 #endif /* CONFIG_WIMAX_GDM72XX_K_MODE */
 	return usb_register(&gdm_usb_driver);
 }
diff --git a/drivers/staging/gdm72xx/gdm_wimax.c b/drivers/staging/gdm72xx/gdm_wimax.c
index f1936b92533b..0716efc1817d 100644
--- a/drivers/staging/gdm72xx/gdm_wimax.c
+++ b/drivers/staging/gdm72xx/gdm_wimax.c
@@ -11,7 +11,6 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/version.h>
 #include <linux/etherdevice.h>
 #include <asm/byteorder.h>
 #include <linux/ip.h>
@@ -256,17 +255,15 @@ static void gdm_wimax_event_rcv(struct net_device *dev, u16 type, void *msg,
 
 static int gdm_wimax_event_init(void)
 {
-	if (wm_event.ref_cnt == 0) {
+	if (!wm_event.ref_cnt) {
 		wm_event.sock = netlink_init(NETLINK_WIMAX,
 						gdm_wimax_event_rcv);
+		if (wm_event.sock)
+			wm_event.ref_cnt++;
 		INIT_LIST_HEAD(&wm_event.evtq);
 		INIT_LIST_HEAD(&wm_event.freeq);
 		INIT_WORK(&wm_event.ws, __gdm_wimax_event_send);
 		spin_lock_init(&wm_event.evt_lock);
-	}
-
-	if (wm_event.sock) {
-		wm_event.ref_cnt++;
 		return 0;
 	}
 
@@ -745,13 +742,8 @@ static int gdm_wimax_get_prepared_info(struct net_device *dev, char *buf,
 					"[%x/%d]\n", __func__, T, L);
 				return -1;
 			}
-			printk(KERN_INFO
-				"MAC change [%02x:%02x:%02x:%02x:%02x:%02x]"
-				"->[%02x:%02x:%02x:%02x:%02x:%02x]\n",
-				dev->dev_addr[0], dev->dev_addr[1],
-				dev->dev_addr[2], dev->dev_addr[3],
-				dev->dev_addr[4], dev->dev_addr[5],
-				V[0], V[1], V[2], V[3], V[4], V[5]);
+			printk(KERN_INFO "MAC change [%pM]->[%pM]\n",
+				dev->dev_addr, V);
 			memcpy(dev->dev_addr, V, dev->addr_len);
 			return 1;
 		}
diff --git a/drivers/staging/gdm72xx/gdm_wimax.h b/drivers/staging/gdm72xx/gdm_wimax.h
index 023e6492e33d..6ec0ab43e9cc 100644
--- a/drivers/staging/gdm72xx/gdm_wimax.h
+++ b/drivers/staging/gdm72xx/gdm_wimax.h
@@ -15,7 +15,6 @@
 #define __GDM_WIMAX_H__
 
 #include <linux/netdevice.h>
-#include <linux/version.h>
 #include <linux/types.h>
 #include "wm_ioctl.h"
 #if defined(CONFIG_WIMAX_GDM72XX_QOS)
diff --git a/drivers/staging/gdm72xx/netlink_k.c b/drivers/staging/gdm72xx/netlink_k.c
index 87c3a07ed80e..3abb31df8f28 100644
--- a/drivers/staging/gdm72xx/netlink_k.c
+++ b/drivers/staging/gdm72xx/netlink_k.c
@@ -11,7 +11,6 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/version.h>
 #include <linux/module.h>
 #include <linux/etherdevice.h>
 #include <linux/netlink.h>
diff --git a/drivers/staging/gdm72xx/sdio_boot.c b/drivers/staging/gdm72xx/sdio_boot.c
index 6ff4dc372522..760efee23d4a 100644
--- a/drivers/staging/gdm72xx/sdio_boot.c
+++ b/drivers/staging/gdm72xx/sdio_boot.c
@@ -12,7 +12,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/drivers/staging/gdm72xx/usb_boot.c b/drivers/staging/gdm72xx/usb_boot.c
index 5a0e030220dc..fef290c38db6 100644
--- a/drivers/staging/gdm72xx/usb_boot.c
+++ b/drivers/staging/gdm72xx/usb_boot.c
@@ -13,7 +13,6 @@
 
 #include <linux/uaccess.h>
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/usb.h>
@@ -175,7 +174,7 @@ int usb_boot(struct usb_device *usbdev, u16 pid)
 	if (IS_ERR(filp)) {
 		printk(KERN_ERR "Can't find %s.\n", img_name);
 		set_fs(fs);
-		ret = -ENOENT;
+		ret = PTR_ERR(filp);
 		goto restore_fs;
 	}