diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:57:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-13 09:57:10 +0200 |
| commit | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (patch) | |
| tree | a2c186cb828e3713c2ec48a4d7191166fb798b3d /drivers/gpio/gpio-davinci.c | |
| parent | 659c36fcda403013a01b85da07cf2d9711e6d6c7 (diff) | |
| parent | 0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff) | |
Merge tag 'v3.4-rc2' into perf/core
Merge Linux 3.4-rc2: we were on v3.3, update the base.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpio/gpio-davinci.c')
| -rw-r--r-- | drivers/gpio/gpio-davinci.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index df0d59570a8..3d000169285 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -313,10 +313,16 @@ static int gpio_to_irq_unbanked(struct gpio_chip *chip, unsigned offset) return -ENODEV; } -static int gpio_irq_type_unbanked(struct irq_data *d, unsigned trigger) +static int gpio_irq_type_unbanked(struct irq_data *data, unsigned trigger) { - struct davinci_gpio_regs __iomem *g = irq2regs(d->irq); - u32 mask = (u32) irq_data_get_irq_handler_data(d); + struct davinci_gpio_controller *d; + struct davinci_gpio_regs __iomem *g; + struct davinci_soc_info *soc_info = &davinci_soc_info; + u32 mask; + + d = (struct davinci_gpio_controller *)data->handler_data; + g = (struct davinci_gpio_regs __iomem *)d->regs; + mask = __gpio_mask(data->irq - soc_info->gpio_irq); if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) return -EINVAL; @@ -380,7 +386,7 @@ static int __init davinci_gpio_irq_setup(void) * IRQ mux conflicts; gpio_irq_type_unbanked() is only for GPIOs. */ if (soc_info->gpio_unbanked) { - static struct irq_chip gpio_irqchip_unbanked; + static struct irq_chip_type gpio_unbanked; /* pass "bank 0" GPIO IRQs to AINTC */ chips[0].chip.to_irq = gpio_to_irq_unbanked; @@ -388,9 +394,10 @@ static int __init davinci_gpio_irq_setup(void) /* AINTC handles mask/unmask; GPIO handles triggering */ irq = bank_irq; - gpio_irqchip_unbanked = *irq_get_chip(irq); - gpio_irqchip_unbanked.name = "GPIO-AINTC"; - gpio_irqchip_unbanked.irq_set_type = gpio_irq_type_unbanked; + gpio_unbanked = *container_of(irq_get_chip(irq), + struct irq_chip_type, chip); + gpio_unbanked.chip.name = "GPIO-AINTC"; + gpio_unbanked.chip.irq_set_type = gpio_irq_type_unbanked; /* default trigger: both edges */ g = gpio2regs(0); @@ -399,9 +406,8 @@ static int __init davinci_gpio_irq_setup(void) /* set the direct IRQs up to use that irqchip */ for (gpio = 0; gpio < soc_info->gpio_unbanked; gpio++, irq++) { - irq_set_chip(irq, &gpio_irqchip_unbanked); - irq_set_handler_data(irq, (void *)__gpio_mask(gpio)); - irq_set_chip_data(irq, (__force void *)g); + irq_set_chip(irq, &gpio_unbanked.chip); + irq_set_handler_data(irq, &chips[gpio / 32]); irq_set_status_flags(irq, IRQ_TYPE_EDGE_BOTH); } |