diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2011-01-13 04:00:15 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 19:03:13 +0300 |
| commit | 6f5cfc0e2d5feac9094a8b26b9ad1739c1e7d9df (patch) | |
| tree | d0a8b095a18962e104ac388d7d41c8e420a98c11 | |
| parent | fbc4667ab08a1c43c6141ce844005c76883e1930 (diff) | |
| download | linux-6f5cfc0e2d5feac9094a8b26b9ad1739c1e7d9df.tar.xz | |
gpio: pca953x: 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>
Cc: Alek Du <alek.du@intel.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | drivers/gpio/pca953x.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 501866662e05..a261972f603d 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -228,30 +228,30 @@ static int pca953x_gpio_to_irq(struct gpio_chip *gc, unsigned off) return chip->irq_base + off; } -static void pca953x_irq_mask(unsigned int irq) +static void pca953x_irq_mask(struct irq_data *d) { - struct pca953x_chip *chip = get_irq_chip_data(irq); + struct pca953x_chip *chip = irq_data_get_irq_chip_data(d); - chip->irq_mask &= ~(1 << (irq - chip->irq_base)); + chip->irq_mask &= ~(1 << (d->irq - chip->irq_base)); } -static void pca953x_irq_unmask(unsigned int irq) +static void pca953x_irq_unmask(struct irq_data *d) { - struct pca953x_chip *chip = get_irq_chip_data(irq); + struct pca953x_chip *chip = irq_data_get_irq_chip_data(d); - chip->irq_mask |= 1 << (irq - chip->irq_base); + chip->irq_mask |= 1 << (d->irq - chip->irq_base); } -static void pca953x_irq_bus_lock(unsigned int irq) +static void pca953x_irq_bus_lock(struct irq_data *d) { - struct pca953x_chip *chip = get_irq_chip_data(irq); + struct pca953x_chip *chip = irq_data_get_irq_chip_data(d); mutex_lock(&chip->irq_lock); } -static void pca953x_irq_bus_sync_unlock(unsigned int irq) +static void pca953x_irq_bus_sync_unlock(struct irq_data *d) { - struct pca953x_chip *chip = get_irq_chip_data(irq); + struct pca953x_chip *chip = irq_data_get_irq_chip_data(d); uint16_t new_irqs; uint16_t level; @@ -268,15 +268,15 @@ static void pca953x_irq_bus_sync_unlock(unsigned int irq) mutex_unlock(&chip->irq_lock); } -static int pca953x_irq_set_type(unsigned int irq, unsigned int type) +static int pca953x_irq_set_type(struct irq_data *d, unsigned int type) { - struct pca953x_chip *chip = get_irq_chip_data(irq); - uint16_t level = irq - chip->irq_base; + struct pca953x_chip *chip = irq_data_get_irq_chip_data(d); + uint16_t level = d->irq - chip->irq_base; uint16_t mask = 1 << level; if (!(type & IRQ_TYPE_EDGE_BOTH)) { dev_err(&chip->client->dev, "irq %d: unsupported type %d\n", - irq, type); + d->irq, type); return -EINVAL; } @@ -295,11 +295,11 @@ static int pca953x_irq_set_type(unsigned int irq, unsigned int type) static struct irq_chip pca953x_irq_chip = { .name = "pca953x", - .mask = pca953x_irq_mask, - .unmask = pca953x_irq_unmask, - .bus_lock = pca953x_irq_bus_lock, - .bus_sync_unlock = pca953x_irq_bus_sync_unlock, - .set_type = pca953x_irq_set_type, + .irq_mask = pca953x_irq_mask, + .irq_unmask = pca953x_irq_unmask, + .irq_bus_lock = pca953x_irq_bus_lock, + .irq_bus_sync_unlock = pca953x_irq_bus_sync_unlock, + .irq_set_type = pca953x_irq_set_type, }; static uint16_t pca953x_irq_pending(struct pca953x_chip *chip) |