4 files changed, 16 insertions, 9 deletions

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index bf18d757b876..a509b8d79781 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -457,7 +457,7 @@ config LEGACY_PTYS
 config LEGACY_PTY_COUNT
         int "Maximum number of legacy PTY in use"
         depends on LEGACY_PTYS
-        range 1 256
+        range 0 256
         default "256"
         ---help---
           The maximum number of legacy PTYs that can be used at any one time.
diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c
index fe6d2407baed..c2d23cae9515 100644
--- a/drivers/char/cs5535_gpio.c
+++ b/drivers/char/cs5535_gpio.c
@@ -104,6 +104,11 @@ static ssize_t cs5535_gpio_write(struct file *file, const char __user *data,
                 for (j = 0; j < ARRAY_SIZE(rm); j++) {
                         if (c == rm[j].on) {
                                 outl(m1, base + rm[j].wr_offset);
+                                /* If enabling output, turn off AUX 1 and AUX 2 */
+                                if (c == 'O') {
+                                        outl(m0, base + 0x10);
+                                        outl(m0, base + 0x14);
+                                }
                                 break;
                         } else if (c == rm[j].off) {
                                 outl(m0, base + rm[j].wr_offset);
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index 877e53dcb996..921c6d2bc8fc 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -1163,7 +1163,7 @@ static struct acpi_driver sonypi_acpi_driver = {
 };
 #endif
 
-static int __devinit sonypi_create_input_devices(void)
+static int __devinit sonypi_create_input_devices(struct platform_device *pdev)
 {
         struct input_dev *jog_dev;
         struct input_dev *key_dev;
@@ -1177,6 +1177,7 @@ static int __devinit sonypi_create_input_devices(void)
         jog_dev->name = "Sony Vaio Jogdial";
         jog_dev->id.bustype = BUS_ISA;
         jog_dev->id.vendor = PCI_VENDOR_ID_SONY;
+        jog_dev->dev.parent = &pdev->dev;
 
         jog_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
         jog_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_MIDDLE);
@@ -1191,6 +1192,7 @@ static int __devinit sonypi_create_input_devices(void)
         key_dev->name = "Sony Vaio Keys";
         key_dev->id.bustype = BUS_ISA;
         key_dev->id.vendor = PCI_VENDOR_ID_SONY;
+        key_dev->dev.parent = &pdev->dev;
 
         /* Initialize the Input Drivers: special keys */
         key_dev->evbit[0] = BIT_MASK(EV_KEY);
@@ -1385,7 +1387,7 @@ static int __devinit sonypi_probe(struct platform_device *dev)
 
         if (useinput) {
 
-                error = sonypi_create_input_devices();
+                error = sonypi_create_input_devices(dev);
                 if (error) {
                         printk(KERN_ERR
                                 "sonypi: failed to create input devices\n");
@@ -1432,7 +1434,7 @@ static int __devexit sonypi_remove(struct platform_device *dev)
 {
         sonypi_disable();
 
-        synchronize_sched();  /* Allow sonypi interrupt to complete. */
+        synchronize_irq(sonypi_device.irq);
         flush_scheduled_work();
 
         if (useinput) {
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index fd771a4d6d18..81503d94fecc 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -450,6 +450,11 @@ static int tpm_tis_init(struct device *dev, resource_size_t start,
                 goto out_err;
         }
 
+        if (request_locality(chip, 0) != 0) {
+                rc = -ENODEV;
+                goto out_err;
+        }
+
         vendor = ioread32(chip->vendor.iobase + TPM_DID_VID(0));
 
         /* Default timeouts */
@@ -487,11 +492,6 @@ static int tpm_tis_init(struct device *dev, resource_size_t start,
         if (intfcaps & TPM_INTF_DATA_AVAIL_INT)
                 dev_dbg(dev, "\tData Avail Int Support\n");
 
-        if (request_locality(chip, 0) != 0) {
-                rc = -ENODEV;
-                goto out_err;
-        }
-
         /* INTERRUPT Setup */
         init_waitqueue_head(&chip->vendor.read_queue);
         init_waitqueue_head(&chip->vendor.int_queue);