serial: sh-sci: prevent lockup on full TTY buffers

[pandora-kernel.git] / drivers / gpio / gpio-pch.c

diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index a6008e1..779ff70 100644 (file)
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -392,6 +392,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev,
        chip->reg = chip->base;
        pci_set_drvdata(pdev, chip);
        mutex_init(&chip->lock);
+       spin_lock_init(&chip->spinlock);
        pch_gpio_setup(chip);
        ret = gpiochip_add(&chip->gpio);
        if (ret) {
@@ -524,6 +525,7 @@ static DEFINE_PCI_DEVICE_TABLE(pch_gpio_pcidev_id) = {
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x8803) },
        { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8014) },
        { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8043) },
+       { PCI_DEVICE(PCI_VENDOR_ID_ROHM, 0x8803) },
        { 0, }
 };
 MODULE_DEVICE_TABLE(pci, pch_gpio_pcidev_id);