Merge tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/k…

…ernel/git/gregkh/char-misc

Pull char/misc driver patches from Greg Kroah-Hartman:
 "Here's the big char/misc driver patches for 3.9-rc1.

  Nothing major here, just lots of different driver updates (mei,
  hyperv, ipack, extcon, vmci, etc.).

  All of these have been in the linux-next tree for a while."

* tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (209 commits)
  w1: w1_therm: Add force-pullup option for "broken" sensors
  w1: ds2482: Added 1-Wire pull-up support to the driver
  vme: add missing put_device() after device_register() fails
  extcon: max8997: Use workqueue to check cable state after completing boot of platform
  extcon: max8997: Set default UART/USB path on probe
  extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type
  extcon: max8997: Set default of ADC debounce time during initialization
  extcon: max8997: Remove duplicate code related to set H/W line path
  extcon: max8997: Move defined constant to header file
  extcon: max77693: Make max77693_extcon_cable static
  extcon: max8997: Remove unreachable code
  extcon: max8997: Make max8997_extcon_cable static
  extcon: max77693: Remove unnecessary goto statement to improve readability
  extcon: max77693: Convert to devm_input_allocate_device()
  extcon: gpio: Rename filename of extcon-gpio.c according to kernel naming style
  CREDITS: update email and address of Harald Hoyer
  extcon: arizona: Use MICDET for final microphone identification
  extcon: arizona: Always take the first HPDET reading as the final one
  extcon: arizona: Clear _trig_sts bits after jack detection
  extcon: arizona: Don't HPDET magic when headphones are enabled
  ...

CREDITS

@@ -1572,12 +1572,12 @@ S: Wantage, New Jersey 07461
 S: USA
 
 N: Harald Hoyer
-E: harald[email protected]
-W: http://parzelle.de/
+E: harald@redhat.com
+W: http://www.harald-hoyer.de
 D: ip_masq_quake
 D: md boot support
-S: Hohe Strasse 30
-S: D-70176 Stuttgart
+S: Am Strand 5
+S: D-19063 Schwerin
 S: Germany
 
 N: Jan Hubicka

Documentation/DocBook/uio-howto.tmpl

@@ -984,7 +984,7 @@ int main()
 		return errno;
 	}
 	configfd = open("/sys/class/uio/uio0/device/config", O_RDWR);
-	if (uiofd < 0) {
+	if (configfd < 0) {
 		perror("config open:");
 		return errno;
 	}

Documentation/w1/slaves/w1_therm

@@ -34,9 +34,16 @@ currently supported.  The driver also doesn't support reduced
 precision (which would also reduce the conversion time).
 
 The module parameter strong_pullup can be set to 0 to disable the
-strong pullup or 1 to enable.  If enabled the 5V strong pullup will be
-enabled when the conversion is taking place provided the master driver
-must support the strong pullup (or it falls back to a pullup
+strong pullup, 1 to enable autodetection or 2 to force strong pullup.
+In case of autodetection, the driver will use the "READ POWER SUPPLY"
+command to check if there are pariste powered devices on the bus.
+If so, it will activate the master's strong pullup.
+In case the detection of parasite devices using this command fails
+(seems to be the case with some DS18S20) the strong pullup can
+be force-enabled.
+If the strong pullup is enabled, the master's strong pullup will be
+driven when the conversion is taking place, provided the master driver
+does support the strong pullup (or it falls back to a pullup
 resistor).  The DS18b20 temperature sensor specification lists a
 maximum current draw of 1.5mA and that a 5k pullup resistor is not
 sufficient.  The strong pullup is designed to provide the additional

MAINTAINERS

@@ -5405,6 +5405,13 @@ S:	Maintained
 F:	Documentation/scsi/NinjaSCSI.txt
 F:	drivers/scsi/nsp32*
 
+NTB DRIVER
+M:	Jon Mason <[email protected]>
+S:	Supported
+F:	drivers/ntb/
+F:	drivers/net/ntb_netdev.c
+F:	include/linux/ntb.h
+
 NTFS FILESYSTEM
 M:	Anton Altaparmakov <[email protected]>
 L:	[email protected]

drivers/Kconfig

@@ -152,6 +152,8 @@ source "drivers/memory/Kconfig"
 
 source "drivers/iio/Kconfig"
 
+source "drivers/ntb/Kconfig"
+
 source "drivers/vme/Kconfig"
 
 source "drivers/pwm/Kconfig"

drivers/Makefile

@@ -147,3 +147,4 @@ obj-$(CONFIG_MEMORY)		+= memory/
 obj-$(CONFIG_IIO)		+= iio/
 obj-$(CONFIG_VME_BUS)		+= vme/
 obj-$(CONFIG_IPACK_BUS)		+= ipack/
+obj-$(CONFIG_NTB)		+= ntb/

drivers/char/hw_random/exynos-rng.c

@@ -163,7 +163,7 @@ static int exynos_rng_runtime_resume(struct device *dev)
 }
 
 
-UNIVERSAL_DEV_PM_OPS(exynos_rng_pm_ops, exynos_rng_runtime_suspend,
+static UNIVERSAL_DEV_PM_OPS(exynos_rng_pm_ops, exynos_rng_runtime_suspend,
 					exynos_rng_runtime_resume, NULL);
 
 static struct platform_driver exynos_rng_driver = {

drivers/char/mem.c

@@ -399,7 +399,7 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
 {
 	unsigned long p = *ppos;
 	ssize_t low_count, read, sz;
-	char * kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
+	char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
 	int err = 0;
 
 	read = 0;
@@ -527,7 +527,7 @@ static ssize_t write_kmem(struct file *file, const char __user *buf,
 	unsigned long p = *ppos;
 	ssize_t wrote = 0;
 	ssize_t virtr = 0;
-	char * kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */
+	char *kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */
 	int err = 0;
 
 	if (p < (unsigned long) high_memory) {
@@ -595,7 +595,7 @@ static ssize_t write_port(struct file *file, const char __user *buf,
 			  size_t count, loff_t *ppos)
 {
 	unsigned long i = *ppos;
-	const char __user * tmp = buf;
+	const char __user *tmp = buf;
 
 	if (!access_ok(VERIFY_READ, buf, count))
 		return -EFAULT;
@@ -729,7 +729,7 @@ static loff_t memory_lseek(struct file *file, loff_t offset, int orig)
 	return ret;
 }
 
-static int open_port(struct inode * inode, struct file * filp)
+static int open_port(struct inode *inode, struct file *filp)
 {
 	return capable(CAP_SYS_RAWIO) ? 0 : -EPERM;
 }
@@ -898,7 +898,7 @@ static int __init chr_dev_init(void)
 			continue;
 
 		/*
-		 * Create /dev/port? 
+		 * Create /dev/port?
 		 */
 		if ((minor == DEVPORT_MINOR) && !arch_has_dev_port())
 			continue;