diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-06 17:29:03 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-03-24 20:35:55 +0100 |
| commit | f2f9c6508dc15fdcf5902047d47a86f4f6466459 (patch) | |
| tree | 9fab0acf6543cc24d4fb693c47cb0f4fa58c03d4 /arch/avr32/mach-at32ap/pio.c | |
| parent | 3972f6917d05b4350c9b5ab2aaa623cd52fa4bc9 (diff) | |
| download | linux-f2f9c6508dc15fdcf5902047d47a86f4f6466459.tar.gz linux-f2f9c6508dc15fdcf5902047d47a86f4f6466459.tar.xz | |
avr32: At32ap: Convert pop irq_chip to new functions
Also replace the open coded handler call with the proper wrapper.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
LKML-Reference: <20110206163009.190112353@linutronix.de>
Diffstat (limited to 'arch/avr32/mach-at32ap/pio.c')
| -rw-r--r-- | arch/avr32/mach-at32ap/pio.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c index 09a274c9d0b7..9b121d6b0997 100644 --- a/arch/avr32/mach-at32ap/pio.c +++ b/arch/avr32/mach-at32ap/pio.c @@ -249,23 +249,23 @@ static void gpio_set(struct gpio_chip *chip, unsigned offset, int value) /* GPIO IRQ support */ -static void gpio_irq_mask(unsigned irq) +static void gpio_irq_mask(struct irq_data *d) { - unsigned gpio = irq_to_gpio(irq); + unsigned gpio = irq_to_gpio(d->irq); struct pio_device *pio = &pio_dev[gpio >> 5]; pio_writel(pio, IDR, 1 << (gpio & 0x1f)); } -static void gpio_irq_unmask(unsigned irq) +static void gpio_irq_unmask(struct irq_data *d)) { - unsigned gpio = irq_to_gpio(irq); + unsigned gpio = irq_to_gpio(d->irq); struct pio_device *pio = &pio_dev[gpio >> 5]; pio_writel(pio, IER, 1 << (gpio & 0x1f)); } -static int gpio_irq_type(unsigned irq, unsigned type) +static int gpio_irq_type(struct irq_data *d, unsigned type) { if (type != IRQ_TYPE_EDGE_BOTH && type != IRQ_TYPE_NONE) return -EINVAL; @@ -275,20 +275,19 @@ static int gpio_irq_type(unsigned irq, unsigned type) static struct irq_chip gpio_irqchip = { .name = "gpio", - .mask = gpio_irq_mask, - .unmask = gpio_irq_unmask, - .set_type = gpio_irq_type, + .irq_mask = gpio_irq_mask, + .irq_unmask = gpio_irq_unmask, + .irq_set_type = gpio_irq_type, }; static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { - struct pio_device *pio = get_irq_chip_data(irq); + struct pio_device *pio = get_irq_desc_chip_data(desc); unsigned gpio_irq; gpio_irq = (unsigned) get_irq_data(irq); for (;;) { u32 isr; - struct irq_desc *d; /* ack pending GPIO interrupts */ isr = pio_readl(pio, ISR) & pio_readl(pio, IMR); @@ -301,9 +300,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) isr &= ~(1 << i); i += gpio_irq; - d = &irq_desc[i]; - - d->handle_irq(i, d); + generic_handle_irq(i); } while (isr); } } |