diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2011-01-12 17:00:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 08:03:13 -0800 |
| commit | 12401eeddd21a59357c9a34c39761a7d32ddd4cd (patch) | |
| tree | 4d2100859584377867256c04302e114979f9478d | |
| parent | cf8e9086de5daf14dbf0be9efef7d2793f256693 (diff) | |
| download | op-kernel-dev-12401eeddd21a59357c9a34c39761a7d32ddd4cd.zip op-kernel-dev-12401eeddd21a59357c9a34c39761a7d32ddd4cd.tar.gz | |
gpio: adp5588-gpio: irq_data conversion
Converts irq_chips and flow handlers over to the new struct irq_data based
irq_chip functions.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Acked-by: "Hennerich, Michael" <Michael.Hennerich@analog.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/gpio/adp5588-gpio.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/gpio/adp5588-gpio.c b/drivers/gpio/adp5588-gpio.c index 0871f78..33fc685 100644 --- a/drivers/gpio/adp5588-gpio.c +++ b/drivers/gpio/adp5588-gpio.c @@ -146,9 +146,10 @@ static int adp5588_gpio_to_irq(struct gpio_chip *chip, unsigned off) return dev->irq_base + off; } -static void adp5588_irq_bus_lock(unsigned int irq) +static void adp5588_irq_bus_lock(struct irq_data *d) { - struct adp5588_gpio *dev = get_irq_chip_data(irq); + struct adp5588_gpio *dev = irq_data_get_irq_chip_data(d); + mutex_lock(&dev->irq_lock); } @@ -160,9 +161,9 @@ static void adp5588_irq_bus_lock(unsigned int irq) * and unlocks the bus. */ -static void adp5588_irq_bus_sync_unlock(unsigned int irq) +static void adp5588_irq_bus_sync_unlock(struct irq_data *d) { - struct adp5588_gpio *dev = get_irq_chip_data(irq); + struct adp5588_gpio *dev = irq_data_get_irq_chip_data(d); int i; for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) @@ -175,31 +176,31 @@ static void adp5588_irq_bus_sync_unlock(unsigned int irq) mutex_unlock(&dev->irq_lock); } -static void adp5588_irq_mask(unsigned int irq) +static void adp5588_irq_mask(struct irq_data *d) { - struct adp5588_gpio *dev = get_irq_chip_data(irq); - unsigned gpio = irq - dev->irq_base; + struct adp5588_gpio *dev = irq_data_get_irq_chip_data(d); + unsigned gpio = d->irq - dev->irq_base; dev->irq_mask[ADP5588_BANK(gpio)] &= ~ADP5588_BIT(gpio); } -static void adp5588_irq_unmask(unsigned int irq) +static void adp5588_irq_unmask(struct irq_data *d) { - struct adp5588_gpio *dev = get_irq_chip_data(irq); - unsigned gpio = irq - dev->irq_base; + struct adp5588_gpio *dev = irq_data_get_irq_chip_data(d); + unsigned gpio = d->irq - dev->irq_base; dev->irq_mask[ADP5588_BANK(gpio)] |= ADP5588_BIT(gpio); } -static int adp5588_irq_set_type(unsigned int irq, unsigned int type) +static int adp5588_irq_set_type(struct irq_data *d, unsigned int type) { - struct adp5588_gpio *dev = get_irq_chip_data(irq); - uint16_t gpio = irq - dev->irq_base; + struct adp5588_gpio *dev = irq_data_get_irq_chip_data(d); + uint16_t gpio = d->irq - dev->irq_base; unsigned bank, bit; if ((type & IRQ_TYPE_EDGE_BOTH)) { dev_err(&dev->client->dev, "irq %d: unsupported type %d\n", - irq, type); + d->irq, type); return -EINVAL; } @@ -222,11 +223,11 @@ static int adp5588_irq_set_type(unsigned int irq, unsigned int type) static struct irq_chip adp5588_irq_chip = { .name = "adp5588", - .mask = adp5588_irq_mask, - .unmask = adp5588_irq_unmask, - .bus_lock = adp5588_irq_bus_lock, - .bus_sync_unlock = adp5588_irq_bus_sync_unlock, - .set_type = adp5588_irq_set_type, + .irq_mask = adp5588_irq_mask, + .irq_unmask = adp5588_irq_unmask, + .irq_bus_lock = adp5588_irq_bus_lock, + .irq_bus_sync_unlock = adp5588_irq_bus_sync_unlock, + .irq_set_type = adp5588_irq_set_type, }; static int adp5588_gpio_read_intstat(struct i2c_client *client, u8 *buf) |
