Merge branch 'next' into for-linus

Second round of input updates for 3.13.

MAINTAINERS

@@ -4008,6 +4008,7 @@ F:	arch/x86/include/uapi/asm/hyperv.h
 F:	arch/x86/kernel/cpu/mshyperv.c
 F:	drivers/hid/hid-hyperv.c
 F:	drivers/hv/
+F:	drivers/input/serio/hyperv-keyboard.c
 F:	drivers/net/hyperv/
 F:	drivers/scsi/storvsc_drv.c
 F:	drivers/video/hyperv_fb.c

drivers/input/misc/hp_sdc_rtc.c

@@ -180,7 +180,10 @@ static int64_t hp_sdc_rtc_read_i8042timer (uint8_t loadcmd, int numreg)
 	if (WARN_ON(down_interruptible(&i8042tregs)))
 		return -1;
 
-	if (hp_sdc_enqueue_transaction(&t)) return -1;
+	if (hp_sdc_enqueue_transaction(&t)) {
+		up(&i8042tregs);
+		return -1;
+	}
 	
 	/* Sleep until results come back. */
 	if (WARN_ON(down_interruptible(&i8042tregs)))

drivers/input/touchscreen/Kconfig

@@ -906,6 +906,17 @@ config TOUCHSCREEN_STMPE
 	  To compile this driver as a module, choose M here: the
 	  module will be called stmpe-ts.
 
+config TOUCHSCREEN_SUR40
+	tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen"
+	depends on USB
+	select INPUT_POLLDEV
+	help
+	  Say Y here if you want support for the Samsung SUR40 touchscreen
+	  (also known as Microsoft Surface 2.0 or Microsoft PixelSense).
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called sur40.
+
 config TOUCHSCREEN_TPS6507X
 	tristate "TPS6507x based touchscreens"
 	depends on I2C

drivers/input/touchscreen/Makefile

@@ -54,6 +54,7 @@ obj-$(CONFIG_TOUCHSCREEN_PIXCIR)	+= pixcir_i2c_ts.o
 obj-$(CONFIG_TOUCHSCREEN_S3C2410)	+= s3c2410_ts.o
 obj-$(CONFIG_TOUCHSCREEN_ST1232)	+= st1232.o
 obj-$(CONFIG_TOUCHSCREEN_STMPE)		+= stmpe-ts.o
+obj-$(CONFIG_TOUCHSCREEN_SUR40)		+= sur40.o
 obj-$(CONFIG_TOUCHSCREEN_TI_AM335X_TSC)	+= ti_am335x_tsc.o
 obj-$(CONFIG_TOUCHSCREEN_TNETV107X)	+= tnetv107x-ts.o
 obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213)	+= touchit213.o

drivers/input/touchscreen/atmel-wm97xx.c

@@ -391,7 +391,7 @@ static int __exit atmel_wm97xx_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
-static int atmel_wm97xx_suspend(struct *dev)
+static int atmel_wm97xx_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
 	struct atmel_wm97xx *atmel_wm97xx = platform_get_drvdata(pdev);

drivers/input/touchscreen/cyttsp4_core.c

@@ -1246,8 +1246,7 @@ static void cyttsp4_watchdog_timer(unsigned long handle)
 
 	dev_vdbg(cd->dev, "%s: Watchdog timer triggered\n", __func__);
 
-	if (!work_pending(&cd->watchdog_work))
-		schedule_work(&cd->watchdog_work);
+	schedule_work(&cd->watchdog_work);
 
 	return;
 }