ARM: 7341/1: input: prepare jornada720 keyboard and ts for sa11x0 sparse irq

[~andy/linux] / drivers / gpio / gpio-ml-ioh.c

diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 03d6dd5dcb77c0092c5297acb34bd4da59a5f81a..f0febe5b8221384c390711208c191a56cc2ee4f8 100644 (file)
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -448,6 +448,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
                chip->reg = chip->base;
                chip->ch = i;
                mutex_init(&chip->lock);
+               spin_lock_init(&chip->spinlock);
                ioh_gpio_setup(chip, num_ports[i]);
                ret = gpiochip_add(&chip->gpio);
                if (ret) {