Merge tag 'v3.4-rc3' into staging/for_v3.5

* tag 'v3.4-rc3': (3755 commits)
  Linux 3.4-rc3
  x86-32: fix up strncpy_from_user() sign error
  ARM: 7386/1: jump_label: fixup for rename to static_key
  ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE
  ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU
  ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus
  PCI: Fix regression in pci_restore_state(), v3
  SCSI: Fix error handling when no ULD is attached
  ARM: OMAP: clock: cleanup CPUfreq leftovers, fix build errors
  ARM: dts: remove blank interrupt-parent properties
  ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine files
  do not export kernel's NULL #define to userspace
  ARM: EXYNOS: Remove broken config values for touchscren for NURI board
  ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards
  ARM: EXYNOS: fix regulator name for NURI board
  ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LL
  cpufreq: OMAP: fix build errors: depends on ARCH_OMAP2PLUS
  sparc64: Eliminate obsolete __handle_softirq() function
  sparc64: Fix bootup crash on sun4v.
  ARM: msm: Fix section mismatches in proc_comm.c
  ...

54 files changed, 129 insertions, 135 deletions

diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index 08a3b1133d29..eb1dee26bda3 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -27,13 +27,14 @@ config ANDROID_LOGGER
 
 config ANDROID_PERSISTENT_RAM
 	bool
+	depends on HAVE_MEMBLOCK
 	select REED_SOLOMON
 	select REED_SOLOMON_ENC8
 	select REED_SOLOMON_DEC8
 
 config ANDROID_RAM_CONSOLE
 	bool "Android RAM buffer console"
-	depends on !S390 && !UML
+	depends on !S390 && !UML && HAVE_MEMBLOCK
 	select ANDROID_PERSISTENT_RAM
 	default n
 
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 59e095362c81..c2832124bb3e 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -381,8 +381,7 @@ int task_get_unused_fd_flags(struct binder_proc *proc, int flags)
 
 repeat:
 	fdt = files_fdtable(files);
-	fd = find_next_zero_bit(fdt->open_fds->fds_bits, fdt->max_fds,
-				files->next_fd);
+	fd = find_next_zero_bit(fdt->open_fds, fdt->max_fds, files->next_fd);
 
 	/*
 	 * N.B. For clone tasks sharing a files structure, this test
@@ -410,11 +409,11 @@ repeat:
 		goto repeat;
 	}
 
-	FD_SET(fd, fdt->open_fds);
+	__set_open_fd(fd, fdt);
 	if (flags & O_CLOEXEC)
-		FD_SET(fd, fdt->close_on_exec);
+		__set_close_on_exec(fd, fdt);
 	else
-		FD_CLR(fd, fdt->close_on_exec);
+		__clear_close_on_exec(fd, fdt);
 	files->next_fd = fd + 1;
 #if 1
 	/* Sanity check */
@@ -455,7 +454,7 @@ static void task_fd_install(
 static void __put_unused_fd(struct files_struct *files, unsigned int fd)
 {
 	struct fdtable *fdt = files_fdtable(files);
-	__FD_CLR(fd, fdt->open_fds);
+	__clear_open_fd(fd, fdt);
 	if (fd < files->next_fd)
 		files->next_fd = fd;
 }
@@ -481,7 +480,7 @@ static long task_close_fd(struct binder_proc *proc, unsigned int fd)
 	if (!filp)
 		goto out_unlock;
 	rcu_assign_pointer(fdt->fd[fd], NULL);
-	FD_CLR(fd, fdt->close_on_exec);
+	__clear_close_on_exec(fd, fdt);
 	__put_unused_fd(files, fd);
 	spin_unlock(&files->file_lock);
 	retval = filp_close(filp, files);
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index 052b43e4e505..b91e4bc332a7 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -55,7 +55,6 @@ static int lowmem_minfree[6] = {
 };
 static int lowmem_minfree_size = 4;
 
-static struct task_struct *lowmem_deathpending;
 static unsigned long lowmem_deathpending_timeout;
 
 #define lowmem_print(level, x...)			\
@@ -64,24 +63,6 @@ static unsigned long lowmem_deathpending_timeout;
 			printk(x);			\
 	} while (0)
 
-static int
-task_notify_func(struct notifier_block *self, unsigned long val, void *data);
-
-static struct notifier_block task_nb = {
-	.notifier_call	= task_notify_func,
-};
-
-static int
-task_notify_func(struct notifier_block *self, unsigned long val, void *data)
-{
-	struct task_struct *task = data;
-
-	if (task == lowmem_deathpending)
-		lowmem_deathpending = NULL;
-
-	return NOTIFY_OK;
-}
-
 static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 {
 	struct task_struct *tsk;
@@ -97,19 +78,6 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 	int other_file = global_page_state(NR_FILE_PAGES) -
 						global_page_state(NR_SHMEM);
 
-	/*
-	 * If we already have a death outstanding, then
-	 * bail out right away; indicating to vmscan
-	 * that we have nothing further to offer on
-	 * this pass.
-	 *
-	 * Note: Currently you need CONFIG_PROFILING
-	 * for this to work correctly.
-	 */
-	if (lowmem_deathpending &&
-	    time_before_eq(jiffies, lowmem_deathpending_timeout))
-		return 0;
-
 	if (lowmem_adj_size < array_size)
 		array_size = lowmem_adj_size;
 	if (lowmem_minfree_size < array_size)
@@ -148,6 +116,12 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 		if (!p)
 			continue;
 
+		if (test_tsk_thread_flag(p, TIF_MEMDIE) &&
+		    time_before_eq(jiffies, lowmem_deathpending_timeout)) {
+			task_unlock(p);
+			rcu_read_unlock();
+			return 0;
+		}
 		oom_score_adj = p->signal->oom_score_adj;
 		if (oom_score_adj < min_score_adj) {
 			task_unlock(p);
@@ -174,15 +148,9 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 		lowmem_print(1, "send sigkill to %d (%s), adj %d, size %d\n",
 			     selected->pid, selected->comm,
 			     selected_oom_score_adj, selected_tasksize);
-		/*
-		 * If CONFIG_PROFILING is off, then we don't want to stall
-		 * the killer by setting lowmem_deathpending.
-		 */
-#ifdef CONFIG_PROFILING
-		lowmem_deathpending = selected;
 		lowmem_deathpending_timeout = jiffies + HZ;
-#endif
 		send_sig(SIGKILL, selected, 0);
+		set_tsk_thread_flag(selected, TIF_MEMDIE);
 		rem -= selected_tasksize;
 	}
 	lowmem_print(4, "lowmem_shrink %lu, %x, return %d\n",
@@ -198,7 +166,6 @@ static struct shrinker lowmem_shrinker = {
 
 static int __init lowmem_init(void)
 {
-	task_handoff_register(&task_nb);
 	register_shrinker(&lowmem_shrinker);
 	return 0;
 }
@@ -206,7 +173,6 @@ static int __init lowmem_init(void)
 static void __exit lowmem_exit(void)
 {
 	unregister_shrinker(&lowmem_shrinker);
-	task_handoff_unregister(&task_nb);
 }
 
 module_param_named(cost, lowmem_shrinker.seeks, int, S_IRUGO | S_IWUSR);
diff --git a/drivers/staging/android/persistent_ram.c b/drivers/staging/android/persistent_ram.c
index e08f2574e30a..8d8c1e33e0ff 100644
--- a/drivers/staging/android/persistent_ram.c
+++ b/drivers/staging/android/persistent_ram.c
@@ -399,12 +399,12 @@ static  __init
 struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc)
 {
 	struct persistent_ram_zone *prz;
-	int ret;
+	int ret = -ENOMEM;
 
 	prz = kzalloc(sizeof(struct persistent_ram_zone), GFP_KERNEL);
 	if (!prz) {
 		pr_err("persistent_ram: failed to allocate persistent ram zone\n");
-		return ERR_PTR(-ENOMEM);
+		goto err;
 	}
 
 	INIT_LIST_HEAD(&prz->node);
@@ -412,13 +412,13 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc)
 	ret = persistent_ram_buffer_init(dev_name(dev), prz);
 	if (ret) {
 		pr_err("persistent_ram: failed to initialize buffer\n");
-		return ERR_PTR(ret);
+		goto err;
 	}
 
 	prz->ecc = ecc;
 	ret = persistent_ram_init_ecc(prz, prz->buffer_size);
 	if (ret)
-		return ERR_PTR(ret);
+		goto err;
 
 	if (prz->buffer->sig == PERSISTENT_RAM_SIG) {
 		if (buffer_size(prz) > prz->buffer_size ||
@@ -442,6 +442,9 @@ struct persistent_ram_zone *__persistent_ram_init(struct device *dev, bool ecc)
 	atomic_set(&prz->buffer->size, 0);
 
 	return prz;
+err:
+	kfree(prz);
+	return ERR_PTR(ret);
 }
 
 struct persistent_ram_zone * __init
diff --git a/drivers/staging/android/timed_gpio.c b/drivers/staging/android/timed_gpio.c
index bc723eff11af..45c522cbe784 100644
--- a/drivers/staging/android/timed_gpio.c
+++ b/drivers/staging/android/timed_gpio.c
@@ -85,7 +85,7 @@ static int timed_gpio_probe(struct platform_device *pdev)
 	struct timed_gpio_platform_data *pdata = pdev->dev.platform_data;
 	struct timed_gpio *cur_gpio;
 	struct timed_gpio_data *gpio_data, *gpio_dat;
-	int i, j, ret = 0;
+	int i, ret;
 
 	if (!pdata)
 		return -EBUSY;
@@ -108,18 +108,12 @@ static int timed_gpio_probe(struct platform_device *pdev)
 		gpio_dat->dev.get_time = gpio_get_time;
 		gpio_dat->dev.enable = gpio_enable;
 		ret = gpio_request(cur_gpio->gpio, cur_gpio->name);
-		if (ret >= 0) {
-			ret = timed_output_dev_register(&gpio_dat->dev);
-			if (ret < 0)
-				gpio_free(cur_gpio->gpio);
-		}
+		if (ret < 0)
+			goto err_out;
+		ret = timed_output_dev_register(&gpio_dat->dev);
 		if (ret < 0) {
-			for (j = 0; j < i; j++) {
-				timed_output_dev_unregister(&gpio_data[i].dev);
-				gpio_free(gpio_data[i].gpio);
-			}
-			kfree(gpio_data);
-			return ret;
+			gpio_free(cur_gpio->gpio);
+			goto err_out;
 		}
 
 		gpio_dat->gpio = cur_gpio->gpio;
@@ -131,6 +125,15 @@ static int timed_gpio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, gpio_data);
 
 	return 0;
+
+err_out:
+	while (--i >= 0) {
+		timed_output_dev_unregister(&gpio_data[i].dev);
+		gpio_free(gpio_data[i].gpio);
+	}
+	kfree(gpio_data);
+
+	return ret;
 }
 
 static int timed_gpio_remove(struct platform_device *pdev)
diff --git a/drivers/staging/asus_oled/README b/drivers/staging/asus_oled/README
index 0d82a6d5fa58..2d721232467a 100644
--- a/drivers/staging/asus_oled/README
+++ b/drivers/staging/asus_oled/README
@@ -52,7 +52,7 @@ Configuration
 
    There is only one option: start_off.
    You can use it by: 'modprobe asus_oled start_off=1', or by adding this
-   line to /etc/modprobe.conf:
+   line to /etc/modprobe.d/asus_oled.conf:
    options asus_oled start_off=1
 
    With this option provided, asus_oled driver will switch off the display
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index db1fd63aaab3..bf185e2807d1 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -42,7 +42,6 @@
 #include <linux/cdev.h>
 #include <linux/dma-mapping.h>
 #include <linux/io.h>
-#include <asm/system.h>
 
 #include "comedidev.h"
 #include "internal.h"
diff --git a/drivers/staging/comedi/drivers/cb_pcidas64.c b/drivers/staging/comedi/drivers/cb_pcidas64.c
index c9e8c4785768..915157d47805 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas64.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas64.c
@@ -86,7 +86,6 @@ TODO:
 #include "../comedidev.h"
 #include <linux/delay.h>
 #include <linux/interrupt.h>
-#include <asm/system.h>
 
 #include "comedi_pci.h"
 #include "8253.h"
diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c
index fd274e9c7b78..13e9c8071696 100644
--- a/drivers/staging/comedi/drivers/mite.c
+++ b/drivers/staging/comedi/drivers/mite.c
@@ -55,7 +55,6 @@
 #include "comedi_pci.h"
 #include "../comedidev.h"
 
-#include <asm/system.h>
 
 #define PCI_MITE_SIZE		4096
 #define PCI_DAQ_SIZE		4096
diff --git a/drivers/staging/crystalhd/bc_dts_defs.h b/drivers/staging/crystalhd/bc_dts_defs.h
index 8cd51a7aad8e..647e116e10de 100644
--- a/drivers/staging/crystalhd/bc_dts_defs.h
+++ b/drivers/staging/crystalhd/bc_dts_defs.h
@@ -26,6 +26,8 @@
 #ifndef _BC_DTS_DEFS_H_
 #define _BC_DTS_DEFS_H_
 
+#include <linux/types.h>
+
 /* BIT Mask */
 #define BC_BIT(_x)		(1 << (_x))
 
diff --git a/drivers/staging/crystalhd/crystalhd.h b/drivers/staging/crystalhd/crystalhd.h
index 3f4d79515026..b3a550bd5b06 100644
--- a/drivers/staging/crystalhd/crystalhd.h
+++ b/drivers/staging/crystalhd/crystalhd.h
@@ -1,7 +1,6 @@
 #ifndef _CRYSTALHD_H_
 #define _CRYSTALHD_H_
 
-#include <asm/system.h>
 #include "bc_dts_defs.h"
 #include "crystalhd_misc.h"
 #include "bc_dts_glob_lnx.h"
diff --git a/drivers/staging/crystalhd/crystalhd_lnx.h b/drivers/staging/crystalhd/crystalhd_lnx.h
index a81f9298b0a1..a9e36336d097 100644
--- a/drivers/staging/crystalhd/crystalhd_lnx.h
+++ b/drivers/staging/crystalhd/crystalhd_lnx.h
@@ -45,7 +45,6 @@
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <asm/pgtable.h>
-#include <asm/system.h>
 #include <linux/uaccess.h>
 
 #include "crystalhd.h"
diff --git a/drivers/staging/crystalhd/crystalhd_misc.h b/drivers/staging/crystalhd/crystalhd_misc.h
index 84c87938a831..8cdaa7a34814 100644
--- a/drivers/staging/crystalhd/crystalhd_misc.h
+++ b/drivers/staging/crystalhd/crystalhd_misc.h
@@ -37,6 +37,7 @@
 #include <linux/ioctl.h>
 #include <linux/dma-mapping.h>
 #include <linux/sched.h>
+#include "bc_dts_glob_lnx.h"
 
 /* Global log level variable defined in crystal_misc.c file */
 extern uint32_t g_linklog_level;
diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c
index 3f919babe79b..886f5650444e 100644
--- a/drivers/staging/et131x/et131x.c
+++ b/drivers/staging/et131x/et131x.c
@@ -70,7 +70,6 @@
 #include <linux/delay.h>
 #include <linux/bitops.h>
 #include <linux/io.h>
-#include <asm/system.h>
 
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
index 7569aa0f24d1..c4a8a0a26eb5 100644
--- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
@@ -29,7 +29,6 @@
 #include <linux/interrupt.h>
 #include <linux/in.h>
 #include <asm/io.h>
-#include <asm/system.h>
 #include <asm/bitops.h>
 
 #include <linux/netdevice.h>
diff --git a/drivers/staging/iio/gyro/adis16060_core.c b/drivers/staging/iio/gyro/adis16060_core.c
index c0ca7093e0ed..02cc23420b90 100644
--- a/drivers/staging/iio/gyro/adis16060_core.c
+++ b/drivers/staging/iio/gyro/adis16060_core.c
@@ -14,7 +14,6 @@
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <linux/sysfs.h>
-#include <linux/module.h>
 
 #include "../iio.h"
 #include "../sysfs.h"
diff --git a/drivers/staging/iio/inkern.c b/drivers/staging/iio/inkern.c
index de2c8ea64965..ef07a02bf542 100644
--- a/drivers/staging/iio/inkern.c
+++ b/drivers/staging/iio/inkern.c
@@ -82,6 +82,7 @@ int iio_map_array_unregister(struct iio_dev *indio_dev,
 			ret = -ENODEV;
 			goto error_ret;
 		}
+		i++;
 	}
 error_ret:
 	mutex_unlock(&iio_map_list_lock);
diff --git a/drivers/staging/iio/magnetometer/ak8975.c b/drivers/staging/iio/magnetometer/ak8975.c
index d5ddac3d8831..ebc2d0840caf 100644
--- a/drivers/staging/iio/magnetometer/ak8975.c
+++ b/drivers/staging/iio/magnetometer/ak8975.c
@@ -108,7 +108,8 @@ static const int ak8975_index_to_reg[] = {
 static int ak8975_write_data(struct i2c_client *client,
 			     u8 reg, u8 val, u8 mask, u8 shift)
 {
-	struct ak8975_data *data = i2c_get_clientdata(client);
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct ak8975_data *data = iio_priv(indio_dev);
 	u8 regval;
 	int ret;
 
@@ -159,7 +160,8 @@ static int ak8975_read_data(struct i2c_client *client,
  */
 static int ak8975_setup(struct i2c_client *client)
 {
-	struct ak8975_data *data = i2c_get_clientdata(client);
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct ak8975_data *data = iio_priv(indio_dev);
 	u8 device_id;
 	int ret;
 
@@ -509,6 +511,7 @@ static int ak8975_probe(struct i2c_client *client,
 		goto exit_gpio;
 	}
 	data = iio_priv(indio_dev);
+	i2c_set_clientdata(client, indio_dev);
 	/* Perform some basic start-of-day setup of the device. */
 	err = ak8975_setup(client);
 	if (err < 0) {
@@ -516,7 +519,6 @@ static int ak8975_probe(struct i2c_client *client,
 		goto exit_free_iio;
 	}
 
-	i2c_set_clientdata(client, indio_dev);
 	data->client = client;
 	mutex_init(&data->lock);
 	data->eoc_irq = client->irq;
diff --git a/drivers/staging/iio/magnetometer/hmc5843.c b/drivers/staging/iio/magnetometer/hmc5843.c
index 91dd3da70cb4..e00b416c4d33 100644
--- a/drivers/staging/iio/magnetometer/hmc5843.c
+++ b/drivers/staging/iio/magnetometer/hmc5843.c
@@ -521,7 +521,9 @@ static int hmc5843_detect(struct i2c_client *client,
 /* Called when we have found a new HMC5843. */
 static void hmc5843_init_client(struct i2c_client *client)
 {
-	struct hmc5843_data *data = i2c_get_clientdata(client);
+	struct iio_dev *indio_dev = i2c_get_clientdata(client);
+	struct hmc5843_data *data = iio_priv(indio_dev);
+
 	hmc5843_set_meas_conf(client, data->meas_conf);
 	hmc5843_set_rate(client, data->rate);
 	hmc5843_configure(client, data->operating_mode);
diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c
index 6c9279a6d606..ece2dd146487 100644
--- a/drivers/staging/media/go7007/go7007-driver.c
+++ b/drivers/staging/media/go7007/go7007-driver.c
@@ -30,7 +30,6 @@
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
-#include <asm/system.h>
 #include <linux/videodev2.h>
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/staging/media/go7007/go7007-i2c.c b/drivers/staging/media/go7007/go7007-i2c.c
index b8cfa1a6eaeb..6bc82aaeef11 100644
--- a/drivers/staging/media/go7007/go7007-i2c.c
+++ b/drivers/staging/media/go7007/go7007-i2c.c
@@ -26,7 +26,6 @@
 #include <linux/i2c.h>
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
-#include <asm/system.h>
 
 #include "go7007-priv.h"
 #include "wis-i2c.h"
diff --git a/drivers/staging/media/go7007/go7007-v4l2.c b/drivers/staging/media/go7007/go7007-v4l2.c
index f91658670e34..3ef4cd8b4de3 100644
--- a/drivers/staging/media/go7007/go7007-v4l2.c
+++ b/drivers/staging/media/go7007/go7007-v4l2.c
@@ -34,7 +34,6 @@
 #include <linux/i2c.h>
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
-#include <asm/system.h>
 
 #include "go7007.h"
 #include "go7007-priv.h"
diff --git a/drivers/staging/media/go7007/snd-go7007.c b/drivers/staging/media/go7007/snd-go7007.c
index d071c838ac2a..5af29ff68bfd 100644
--- a/drivers/staging/media/go7007/snd-go7007.c
+++ b/drivers/staging/media/go7007/snd-go7007.c
@@ -29,7 +29,6 @@
 #include <linux/mutex.h>
 #include <linux/uaccess.h>
 #include <linux/slab.h>
-#include <asm/system.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/initval.h>
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 97352cf6bd98..3295ea63f3eb 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -66,7 +66,6 @@
 #include <linux/poll.h>
 #include <linux/platform_device.h>
 
-#include <asm/system.h>
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/fcntl.h>
diff --git a/drivers/staging/media/lirc/lirc_sir.c b/drivers/staging/media/lirc/lirc_sir.c
index c94382b917ac..945d9623550b 100644
--- a/drivers/staging/media/lirc/lirc_sir.c
+++ b/drivers/staging/media/lirc/lirc_sir.c
@@ -49,7 +49,6 @@
 #include <linux/mm.h>
 #include <linux/delay.h>
 #include <linux/poll.h>
-#include <asm/system.h>
 #include <linux/io.h>
 #include <asm/irq.h>
 #include <linux/fcntl.h>
diff --git a/drivers/staging/mei/wd.c b/drivers/staging/mei/wd.c
index a6910da78a64..cf4c29d10e7f 100644
--- a/drivers/staging/mei/wd.c
+++ b/drivers/staging/mei/wd.c
@@ -323,6 +323,7 @@ static int mei_wd_ops_set_timeout(struct watchdog_device *wd_dev, unsigned int t
 	mutex_lock(&dev->device_lock);
 
 	dev->wd_timeout = timeout;
+	wd_dev->timeout = timeout;
 	mei_wd_set_start_timeout(dev, dev->wd_timeout);
 
 	mutex_unlock(&dev->device_lock);
diff --git a/drivers/staging/omapdrm/omap_drv.c b/drivers/staging/omapdrm/omap_drv.c
index 3df5b4c58ecd..620b8d54223d 100644
--- a/drivers/staging/omapdrm/omap_drv.c
+++ b/drivers/staging/omapdrm/omap_drv.c
@@ -803,9 +803,6 @@ static void pdev_shutdown(struct platform_device *device)
 static int pdev_probe(struct platform_device *device)
 {
 	DBG("%s", device->name);
-	if (platform_driver_register(&omap_dmm_driver))
-		dev_err(&device->dev, "DMM registration failed\n");
-
 	return drm_platform_init(&omap_drm_driver, device);
 }
 
@@ -833,6 +830,10 @@ struct platform_driver pdev = {
 static int __init omap_drm_init(void)
 {
 	DBG("init");
+	if (platform_driver_register(&omap_dmm_driver)) {
+		/* we can continue on without DMM.. so not fatal */
+		dev_err(NULL, "DMM registration failed\n");
+	}
 	return platform_driver_register(&pdev);
 }
 
diff --git a/drivers/staging/ozwpan/TODO b/drivers/staging/ozwpan/TODO
index f7a9c122f596..c2d30a7112f3 100644
--- a/drivers/staging/ozwpan/TODO
+++ b/drivers/staging/ozwpan/TODO
@@ -8,5 +8,7 @@ TODO:
 	- code review by USB developer community.
 	- testing with as many devices as possible.
 
-Please send any patches for this driver to Chris Kelly <ckelly@ozmodevices.com>
+Please send any patches for this driver to
+Rupesh Gujare <rgujare@ozmodevices.com>
+Chris Kelly <ckelly@ozmodevices.com>
 and Greg Kroah-Hartman <gregkh@linuxfoundation.org>.
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 4683d5f355c0..6183573f112f 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -58,7 +58,6 @@
 
 #include <linux/io.h>
 #include <linux/uaccess.h>
-#include <asm/system.h>
 
 #define LCD_MINOR		156
 #define KEYPAD_MINOR		185
diff --git a/drivers/staging/ramster/Kconfig b/drivers/staging/ramster/Kconfig
index 8b57b87edda4..4af1f8d4b953 100644
--- a/drivers/staging/ramster/Kconfig
+++ b/drivers/staging/ramster/Kconfig
@@ -1,10 +1,6 @@
-# Dependency on CONFIG_BROKEN is because there is a commit dependency
-# on a cleancache naming change to be submitted by Konrad Wilk
-# a39c00ded70339603ffe1b0ffdf3ade85bcf009a "Merge branch 'stable/cleancache.v13'
-# into linux-next.  Once this commit is present, BROKEN can be removed
 config RAMSTER
 	bool "Cross-machine RAM capacity sharing, aka peer-to-peer tmem"
-	depends on (CLEANCACHE || FRONTSWAP) && CONFIGFS_FS=y && !ZCACHE && !XVMALLOC && !HIGHMEM && BROKEN
+	depends on (CLEANCACHE || FRONTSWAP) && CONFIGFS_FS=y && !ZCACHE && !XVMALLOC && !HIGHMEM
 	select LZO_COMPRESS
 	select LZO_DECOMPRESS
 	default n
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index e4ade550cfe5..4fe52f6b0034 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -4159,7 +4159,7 @@ void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
 		argv[0] = RadioPowerPath;
 		argv[2] = NULL;
 
-		call_usermodehelper(RadioPowerPath, argv, envp, 1);
+		call_usermodehelper(RadioPowerPath, argv, envp, UMH_WAIT_PROC);
 	}
 }
 
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
index a7fa9aad6f2d..f026b7171f62 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
@@ -208,7 +208,7 @@ static void dm_check_ac_dc_power(struct net_device *dev)
 
 	if (priv->rtllib->state != RTLLIB_LINKED)
 		return;
-	call_usermodehelper(ac_dc_check_script_path, argv, envp, 1);
+	call_usermodehelper(ac_dc_check_script_path, argv, envp, UMH_WAIT_PROC);
 
 	return;
 };
@@ -2296,7 +2296,7 @@ void dm_CheckRfCtrlGPIO(void *data)
 
 		argv[0] = RadioPowerPath;
 		argv[2] = NULL;
-		call_usermodehelper(RadioPowerPath, argv, envp, 1);
+		call_usermodehelper(RadioPowerPath, argv, envp, UMH_WAIT_PROC);
 	}
 }
 
diff --git a/drivers/staging/rts_pstor/ms.c b/drivers/staging/rts_pstor/ms.c
index 66341dff8c99..f9a4498984cc 100644
--- a/drivers/staging/rts_pstor/ms.c
+++ b/drivers/staging/rts_pstor/ms.c
@@ -3498,7 +3498,8 @@ static int ms_rw_multi_sector(struct scsi_cmnd *srb, struct rtsx_chip *chip, u32
 
 		log_blk++;
 
-		for (seg_no = 0; seg_no < sizeof(ms_start_idx)/2; seg_no++) {
+		for (seg_no = 0; seg_no < ARRAY_SIZE(ms_start_idx) - 1;
+				seg_no++) {
 			if (log_blk < ms_start_idx[seg_no+1])
 				break;
 		}
diff --git a/drivers/staging/rts_pstor/rtsx.c b/drivers/staging/rts_pstor/rtsx.c
index a7feb3e328a0..1dccd933a7e4 100644
--- a/drivers/staging/rts_pstor/rtsx.c
+++ b/drivers/staging/rts_pstor/rtsx.c
@@ -1000,6 +1000,11 @@ static int __devinit rtsx_probe(struct pci_dev *pci,
 
 	rtsx_init_chip(dev->chip);
 
+	/* set the supported max_lun and max_id for the scsi host
+	 * NOTE: the minimal value of max_id is 1 */
+	host->max_id = 1;
+	host->max_lun = dev->chip->max_lun;
+
 	/* Start up our control thread */
 	th = kthread_run(rtsx_control_thread, dev, CR_DRIVER_NAME);
 	if (IS_ERR(th)) {
diff --git a/drivers/staging/rts_pstor/rtsx_transport.c b/drivers/staging/rts_pstor/rtsx_transport.c
index 4e3d2c106af0..9b2e5c99870f 100644
--- a/drivers/staging/rts_pstor/rtsx_transport.c
+++ b/drivers/staging/rts_pstor/rtsx_transport.c
@@ -335,6 +335,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
 	int sg_cnt, i, resid;
 	int err = 0;
 	long timeleft;
+	struct scatterlist *sg_ptr;
 	u32 val = TRIG_DMA;
 
 	if ((sg == NULL) || (num_sg <= 0) || !offset || !index)
@@ -371,7 +372,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
 	sg_cnt = dma_map_sg(&(rtsx->pci->dev), sg, num_sg, dma_dir);
 
 	resid = size;
-
+	sg_ptr = sg;
 	chip->sgi = 0;
 	/* Usually the next entry will be @sg@ + 1, but if this sg element
 	 * is part of a chained scatterlist, it could jump to the start of
@@ -379,14 +380,14 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
 	 * the proper sg
 	 */
 	for (i = 0; i < *index; i++)
-		sg = sg_next(sg);
+		sg_ptr = sg_next(sg_ptr);
 	for (i = *index; i < sg_cnt; i++) {
 		dma_addr_t addr;
 		unsigned int len;
 		u8 option;
 
-		addr = sg_dma_address(sg);
-		len = sg_dma_len(sg);
+		addr = sg_dma_address(sg_ptr);
+		len = sg_dma_len(sg_ptr);
 
 		RTSX_DEBUGP("DMA addr: 0x%x, Len: 0x%x\n",
 			     (unsigned int)addr, len);
@@ -415,7 +416,7 @@ static int rtsx_transfer_sglist_adma_partial(struct rtsx_chip *chip, u8 card,
 		if (!resid)
 			break;
 
-		sg = sg_next(sg);
+		sg_ptr = sg_next(sg_ptr);
 	}
 
 	RTSX_DEBUGP("SG table count = %d\n", chip->sgi);
diff --git a/drivers/staging/sbe-2t3e3/io.c b/drivers/staging/sbe-2t3e3/io.c
index b458ff034067..9a50bcc59594 100644
--- a/drivers/staging/sbe-2t3e3/io.c
+++ b/drivers/staging/sbe-2t3e3/io.c
@@ -11,7 +11,6 @@
  */
 
 #include <linux/ip.h>
-#include <asm/system.h>
 #include "2t3e3.h"
 #include "ctrl.h"
 
diff --git a/drivers/staging/sep/sep_main.c b/drivers/staging/sep/sep_main.c
index ad54c2e5c932..f1701bc6e312 100644
--- a/drivers/staging/sep/sep_main.c
+++ b/drivers/staging/sep/sep_main.c
@@ -3114,7 +3114,7 @@ static long sep_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 			current->pid);
 		if (1 == test_bit(SEP_LEGACY_SENDMSG_DONE_OFFSET,
 				  &call_status->status)) {
-			dev_warn(&sep->pdev->dev,
+			dev_dbg(&sep->pdev->dev,
 				"[PID%d] dcb prep needed before send msg\n",
 				current->pid);
 			error = -EPROTO;
@@ -3122,9 +3122,9 @@ static long sep_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		}
 
 		if (!arg) {
-			dev_warn(&sep->pdev->dev,
+			dev_dbg(&sep->pdev->dev,
 				"[PID%d] dcb null arg\n", current->pid);
-			error = EINVAL;
+			error = -EINVAL;
 			goto end_function;
 		}
 
diff --git a/drivers/staging/ste_rmi4/Makefile b/drivers/staging/ste_rmi4/Makefile
index 176f46900571..e4c03351420f 100644
--- a/drivers/staging/ste_rmi4/Makefile
+++ b/drivers/staging/ste_rmi4/Makefile
@@ -2,4 +2,4 @@
 # Makefile for the RMI4 touchscreen driver.
 #
 obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += synaptics_i2c_rmi4.o
-obj-$(CONFIG_MACH_U8500) += board-mop500-u8500uib-rmi4.o
+obj-$(CONFIG_MACH_MOP500) += board-mop500-u8500uib-rmi4.o
diff --git a/drivers/staging/telephony/phonedev.c b/drivers/staging/telephony/phonedev.c
index 1915af201175..1dd0b6717ccc 100644
--- a/drivers/staging/telephony/phonedev.c
+++ b/drivers/staging/telephony/phonedev.c
@@ -24,7 +24,6 @@
 #include <linux/phonedev.h>
 #include <linux/init.h>
 #include <asm/uaccess.h>
-#include <asm/system.h>
 
 #include <linux/kmod.h>
 #include <linux/sem.h>
diff --git a/drivers/staging/tidspbridge/include/dspbridge/host_os.h b/drivers/staging/tidspbridge/include/dspbridge/host_os.h
index a2f31c69d12e..ed00d3da3205 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/host_os.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/host_os.h
@@ -17,7 +17,6 @@
 #ifndef _HOST_OS_H_
 #define _HOST_OS_H_
 
-#include <asm/system.h>
 #include <linux/atomic.h>
 #include <linux/semaphore.h>
 #include <linux/uaccess.h>
diff --git a/drivers/staging/vme/devices/vme_pio2_core.c b/drivers/staging/vme/devices/vme_pio2_core.c
index 9fedc442a779..573c80003f0c 100644
--- a/drivers/staging/vme/devices/vme_pio2_core.c
+++ b/drivers/staging/vme/devices/vme_pio2_core.c
@@ -35,10 +35,10 @@ static int vector[PIO2_CARDS_MAX];
 static int vector_num;
 static int level[PIO2_CARDS_MAX];
 static int level_num;
-static const char *variant[PIO2_CARDS_MAX];
+static char *variant[PIO2_CARDS_MAX];
 static int variant_num;
 
-static int loopback;
+static bool loopback;
 
 static int pio2_match(struct vme_dev *);
 static int __devinit pio2_probe(struct vme_dev *);
diff --git a/drivers/staging/vt6655/key.c b/drivers/staging/vt6655/key.c
index 0ff8d7bbf2a7..774b0d4a7e06 100644
--- a/drivers/staging/vt6655/key.c
+++ b/drivers/staging/vt6655/key.c
@@ -655,6 +655,9 @@ bool KeybSetDefaultKey (
         return (false);
     }
 
+    if (uKeyLength > MAX_KEY_LEN)
+	    return false;
+
     pTable->KeyTable[MAX_KEY_TABLE-1].bInUse = true;
     for(ii=0;ii<ETH_ALEN;ii++)
         pTable->KeyTable[MAX_KEY_TABLE-1].abyBSSID[ii] = 0xFF;
diff --git a/drivers/staging/vt6656/ioctl.c b/drivers/staging/vt6656/ioctl.c
index 1463d76895f0..d59456c29df1 100644
--- a/drivers/staging/vt6656/ioctl.c
+++ b/drivers/staging/vt6656/ioctl.c
@@ -565,7 +565,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
 			result = -ENOMEM;
 			break;
 		}
-		pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
+		pNodeList = kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
 		if (pNodeList == NULL) {
 			result = -ENOMEM;
 			break;
@@ -601,6 +601,7 @@ int private_ioctl(PSDevice pDevice, struct ifreq *rq)
 			}
 		}
 		if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
+			kfree(pNodeList);
 			result = -EFAULT;
 			break;
 		}
diff --git a/drivers/staging/vt6656/key.c b/drivers/staging/vt6656/key.c
index 27bb523c8a97..ee62a06a75f4 100644
--- a/drivers/staging/vt6656/key.c
+++ b/drivers/staging/vt6656/key.c
@@ -684,6 +684,9 @@ BOOL KeybSetDefaultKey(
         return (FALSE);
     }
 
+    if (uKeyLength > MAX_KEY_LEN)
+	    return false;
+
     pTable->KeyTable[MAX_KEY_TABLE-1].bInUse = TRUE;
     for (ii = 0; ii < ETH_ALEN; ii++)
         pTable->KeyTable[MAX_KEY_TABLE-1].abyBSSID[ii] = 0xFF;
diff --git a/drivers/staging/wlags49_h2/hcf.c b/drivers/staging/wlags49_h2/hcf.c
index b008773323b3..5957c3a439ac 100644
--- a/drivers/staging/wlags49_h2/hcf.c
+++ b/drivers/staging/wlags49_h2/hcf.c
@@ -91,6 +91,7 @@
 #include "hcf.h"                // HCF and MSF common include file
 #include "hcfdef.h"             // HCF specific include file
 #include "mmd.h"                // MoreModularDriver common include file
+#include <linux/bug.h>
 #include <linux/kernel.h>
 
 #if ! defined offsetof
diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c
index a2cbb29c3f59..7084f414846e 100644
--- a/drivers/staging/wlags49_h2/wl_cs.c
+++ b/drivers/staging/wlags49_h2/wl_cs.c
@@ -74,7 +74,6 @@
 #include <linux/in.h>
 #include <linux/delay.h>
 #include <asm/io.h>
-#include <asm/system.h>
 #include <asm/bitops.h>
 
 #include <linux/netdevice.h>
diff --git a/drivers/staging/wlags49_h2/wl_main.c b/drivers/staging/wlags49_h2/wl_main.c
index dab603e0f452..d5bf0a7012f2 100644
--- a/drivers/staging/wlags49_h2/wl_main.c
+++ b/drivers/staging/wlags49_h2/wl_main.c
@@ -86,8 +86,7 @@
 // #include <linux/in.h>
 // #include <linux/delay.h>
 // #include <asm/io.h>
-// #include <asm/system.h>
-// #include <asm/bitops.h>
+// // #include <asm/bitops.h>
 #include <linux/unistd.h>
 #include <asm/uaccess.h>
 
diff --git a/drivers/staging/wlags49_h2/wl_netdev.c b/drivers/staging/wlags49_h2/wl_netdev.c
index 9c16f5478a75..90820ff1aced 100644
--- a/drivers/staging/wlags49_h2/wl_netdev.c
+++ b/drivers/staging/wlags49_h2/wl_netdev.c
@@ -79,8 +79,7 @@
 // #include <linux/delay.h>
 // #include <linux/skbuff.h>
 // #include <asm/io.h>
-// #include <asm/system.h>
-// #include <asm/bitops.h>
+// // #include <asm/bitops.h>
 
 #include <linux/netdevice.h>
 #include <linux/ethtool.h>
diff --git a/drivers/staging/wlags49_h2/wl_pci.c b/drivers/staging/wlags49_h2/wl_pci.c
index 2bd9b84ace8e..3df990c7306a 100644
--- a/drivers/staging/wlags49_h2/wl_pci.c
+++ b/drivers/staging/wlags49_h2/wl_pci.c
@@ -77,7 +77,6 @@
 #include <linux/interrupt.h>
 #include <linux/in.h>
 #include <linux/delay.h>
-#include <asm/system.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/bitops.h>
diff --git a/drivers/staging/wlags49_h2/wl_util.c b/drivers/staging/wlags49_h2/wl_util.c
index b748a3ff7954..f104e6f1e980 100644
--- a/drivers/staging/wlags49_h2/wl_util.c
+++ b/drivers/staging/wlags49_h2/wl_util.c
@@ -73,8 +73,7 @@
 // #include <linux/in.h>
 // #include <linux/delay.h>
 // #include <asm/io.h>
-// #include <asm/system.h>
-// #include <asm/bitops.h>
+// // #include <asm/bitops.h>
 
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/staging/xgifb/vb_init.c b/drivers/staging/xgifb/vb_init.c
index 94d5c35e22fb..3650bbff7686 100644
--- a/drivers/staging/xgifb/vb_init.c
+++ b/drivers/staging/xgifb/vb_init.c
@@ -61,7 +61,7 @@ XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension,
 		}
 		temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B);
 		/* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
-		if ((temp & 0x88) == 0x80)
+		if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08))
 			data = 0; /* DDR */
 		else
 			data = 1; /* DDRII */
diff --git a/drivers/staging/xgifb/vb_setmode.c b/drivers/staging/xgifb/vb_setmode.c
index 2919924213c4..60d4adf99923 100644
--- a/drivers/staging/xgifb/vb_setmode.c
+++ b/drivers/staging/xgifb/vb_setmode.c
@@ -152,6 +152,7 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 		pVBInfo->pXGINew_CR97 = &XG20_CR97;
 
 	if (ChipType == XG27) {
+		unsigned char temp;
 		pVBInfo->MCLKData
 			= (struct SiS_MCLKData *) XGI27New_MCLKData;
 		pVBInfo->CR40 = XGI27_cr41;
@@ -162,7 +163,13 @@ void InitTo330Pointer(unsigned char ChipType, struct vb_device_info *pVBInfo)
 		pVBInfo->pCRDE = XG27_CRDE;
 		pVBInfo->pSR40 = &XG27_SR40;
 		pVBInfo->pSR41 = &XG27_SR41;
+		pVBInfo->SR15 = XG27_SR13;
 
+		/*Z11m DDR*/
+		temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B);
+		/* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */
+		if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08))
+			pVBInfo->pXGINew_CR97 = &Z11m_CR97;
 	}
 
 	if (ChipType >= XG20) {
diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index dddf261ed53d..e8d6f674b274 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -33,6 +33,13 @@ static struct XGI_ECLKDataStruct XGI340_ECLKData[] = {
 	{0x5c, 0x23, 0x01, 166}
 };
 
+static unsigned char XG27_SR13[4][8] = {
+	{0x35, 0x45, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR13 */
+	{0x41, 0x51, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR14 */
+	{0x32, 0x32, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR18 */
+	{0x03, 0x03, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00}  /* SR1B */
+};
+
 static unsigned char XGI340_SR13[4][8] = {
 	{0x35, 0x45, 0xb1, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR13 */
 	{0x41, 0x51, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00}, /* SR14 */
@@ -71,7 +78,7 @@ static unsigned char XGI27_cr41[24][8] = {
 	{0x20, 0x40, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 0 CR41 */
 	{0xC4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 1 CR8A */
 	{0xC4, 0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 2 CR8B */
-	{0xB5, 0x13, 0xa4, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 3 CR40[7],
+	{0xB3, 0x13, 0xa4, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 3 CR40[7],
 							       CR99[2:0],
 							       CR45[3:0]*/
 	{0xf0, 0xf5, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00}, /* 4 CR59 */
@@ -2803,6 +2810,8 @@ static unsigned char XG27_CRDE[2];
 static unsigned char XG27_SR40 = 0x04 ;
 static unsigned char XG27_SR41 = 0x00 ;
 
+static unsigned char Z11m_CR97 = 0x80 ;
+
 static struct XGI330_VCLKDataStruct XGI_VCLKData[] = {
 	/* SR2B,SR2C,SR2D */
 	{0x1B, 0xE1,  25}, /* 00 (25.175MHz) */
diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c
index 09caa4f2687e..917461c66014 100644
--- a/drivers/staging/zsmalloc/zsmalloc-main.c
+++ b/drivers/staging/zsmalloc/zsmalloc-main.c
@@ -267,33 +267,39 @@ static unsigned long obj_idx_to_offset(struct page *page,
 	return off + obj_idx * class_size;
 }
 
+static void reset_page(struct page *page)
+{
+	clear_bit(PG_private, &page->flags);
+	clear_bit(PG_private_2, &page->flags);
+	set_page_private(page, 0);
+	page->mapping = NULL;
+	page->freelist = NULL;
+	reset_page_mapcount(page);
+}
+
 static void free_zspage(struct page *first_page)
 {
-	struct page *nextp, *tmp;
+	struct page *nextp, *tmp, *head_extra;
 
 	BUG_ON(!is_first_page(first_page));
 	BUG_ON(first_page->inuse);
 
-	nextp = (struct page *)page_private(first_page);
+	head_extra = (struct page *)page_private(first_page);
 
-	clear_bit(PG_private, &first_page->flags);
-	clear_bit(PG_private_2, &first_page->flags);
-	set_page_private(first_page, 0);
-	first_page->mapping = NULL;
-	first_page->freelist = NULL;
-	reset_page_mapcount(first_page);
+	reset_page(first_page);
 	__free_page(first_page);
 
 	/* zspage with only 1 system page */
-	if (!nextp)
+	if (!head_extra)
 		return;
 
-	list_for_each_entry_safe(nextp, tmp, &nextp->lru, lru) {
+	list_for_each_entry_safe(nextp, tmp, &head_extra->lru, lru) {
 		list_del(&nextp->lru);
-		clear_bit(PG_private_2, &nextp->flags);
-		nextp->index = 0;
+		reset_page(nextp);
 		__free_page(nextp);
 	}
+	reset_page(head_extra);
+	__free_page(head_extra);
 }
 
 /* Initialize a newly allocated zspage */