diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/gpio/gpio-davinci.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
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); } |