diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-siox.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/gpio/gpio-siox.c b/drivers/gpio/gpio-siox.c index 311f66757b92..26e1fe092304 100644 --- a/drivers/gpio/gpio-siox.c +++ b/drivers/gpio/gpio-siox.c @@ -15,7 +15,7 @@ struct gpio_siox_ddata { u8 setdata[1]; u8 getdata[3]; - spinlock_t irqlock; + raw_spinlock_t irqlock; u32 irq_enable; u32 irq_status; u32 irq_type[20]; @@ -44,7 +44,7 @@ static int gpio_siox_get_data(struct siox_device *sdevice, const u8 buf[]) mutex_lock(&ddata->lock); - spin_lock_irq(&ddata->irqlock); + raw_spin_lock_irq(&ddata->irqlock); for (offset = 0; offset < 12; ++offset) { unsigned int bitpos = 11 - offset; @@ -66,7 +66,7 @@ static int gpio_siox_get_data(struct siox_device *sdevice, const u8 buf[]) trigger = ddata->irq_status & ddata->irq_enable; - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock_irq(&ddata->irqlock); ddata->getdata[0] = buf[0]; ddata->getdata[1] = buf[1]; @@ -84,9 +84,9 @@ static int gpio_siox_get_data(struct siox_device *sdevice, const u8 buf[]) * handler of the irq chip. But it doesn't, so we have * to clean the irq_status here. */ - spin_lock_irq(&ddata->irqlock); + raw_spin_lock_irq(&ddata->irqlock); ddata->irq_status &= ~(1 << offset); - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock_irq(&ddata->irqlock); handle_nested_irq(irq); } @@ -101,9 +101,9 @@ static void gpio_siox_irq_ack(struct irq_data *d) struct gpio_siox_ddata *ddata = container_of(ic, struct gpio_siox_ddata, ichip); - spin_lock_irq(&ddata->irqlock); + raw_spin_lock(&ddata->irqlock); ddata->irq_status &= ~(1 << d->hwirq); - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock(&ddata->irqlock); } static void gpio_siox_irq_mask(struct irq_data *d) @@ -112,9 +112,9 @@ static void gpio_siox_irq_mask(struct irq_data *d) struct gpio_siox_ddata *ddata = container_of(ic, struct gpio_siox_ddata, ichip); - spin_lock_irq(&ddata->irqlock); + raw_spin_lock(&ddata->irqlock); ddata->irq_enable &= ~(1 << d->hwirq); - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock(&ddata->irqlock); } static void gpio_siox_irq_unmask(struct irq_data *d) @@ -123,9 +123,9 @@ static void gpio_siox_irq_unmask(struct irq_data *d) struct gpio_siox_ddata *ddata = container_of(ic, struct gpio_siox_ddata, ichip); - spin_lock_irq(&ddata->irqlock); + raw_spin_lock(&ddata->irqlock); ddata->irq_enable |= 1 << d->hwirq; - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock(&ddata->irqlock); } static int gpio_siox_irq_set_type(struct irq_data *d, u32 type) @@ -134,9 +134,9 @@ static int gpio_siox_irq_set_type(struct irq_data *d, u32 type) struct gpio_siox_ddata *ddata = container_of(ic, struct gpio_siox_ddata, ichip); - spin_lock_irq(&ddata->irqlock); + raw_spin_lock(&ddata->irqlock); ddata->irq_type[d->hwirq] = type; - spin_unlock_irq(&ddata->irqlock); + raw_spin_unlock(&ddata->irqlock); return 0; } @@ -222,7 +222,7 @@ static int gpio_siox_probe(struct siox_device *sdevice) dev_set_drvdata(dev, ddata); mutex_init(&ddata->lock); - spin_lock_init(&ddata->irqlock); + raw_spin_lock_init(&ddata->irqlock); ddata->gchip.base = -1; ddata->gchip.can_sleep = 1; |