109 lines
3.9 KiB
Diff
109 lines
3.9 KiB
Diff
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From b279f5b69e5ce5f25bfc85f0b469aa023e27920a Mon Sep 17 00:00:00 2001
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From: Joerg Faschingbauer <jf@faschingbauer.co.at>
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Date: Sat, 18 Jan 2014 22:58:00 +0100
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Subject: [PATCH 161/174] Revert "bcm2708: fix gpio_to_irq() name clash"
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This reverts commit dee3db1c55e9a1c2efce858f44d9810cc2392b18.
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Conflicts:
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arch/arm/mach-bcm2708/bcm2708_gpio.c
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---
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arch/arm/mach-bcm2708/bcm2708_gpio.c | 28 ++++++++++++++--------------
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arch/arm/mach-bcm2708/include/mach/gpio.h | 4 ++--
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2 files changed, 16 insertions(+), 16 deletions(-)
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--- a/arch/arm/mach-bcm2708/bcm2708_gpio.c
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+++ b/arch/arm/mach-bcm2708/bcm2708_gpio.c
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@@ -137,9 +137,9 @@ static void bcm2708_gpio_set(struct gpio
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#if BCM_GPIO_USE_IRQ
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-static int bcm2708___bcm2708_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
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+static int bcm2708_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
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{
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- return __bcm2708_gpio_to_irq(gpio);
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+ return gpio_to_irq(gpio);
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}
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static int bcm2708_gpio_irq_set_type(struct irq_data *d, unsigned type)
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@@ -147,22 +147,22 @@ static int bcm2708_gpio_irq_set_type(str
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unsigned irq = d->irq;
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struct bcm2708_gpio *gpio = irq_get_chip_data(irq);
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- gpio->rising &= ~(1 << __bcm2708_irq_to_gpio(irq));
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- gpio->falling &= ~(1 << __bcm2708_irq_to_gpio(irq));
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- gpio->high &= ~(1 << __bcm2708_irq_to_gpio(irq));
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- gpio->low &= ~(1 << __bcm2708_irq_to_gpio(irq));
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+ gpio->rising &= ~(1 << irq_to_gpio(irq));
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+ gpio->falling &= ~(1 << irq_to_gpio(irq));
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+ gpio->high &= ~(1 << irq_to_gpio(irq));
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+ gpio->low &= ~(1 << irq_to_gpio(irq));
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if (type & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
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return -EINVAL;
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if (type & IRQ_TYPE_EDGE_RISING)
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- gpio->rising |= (1 << __bcm2708_irq_to_gpio(irq));
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+ gpio->rising |= (1 << irq_to_gpio(irq));
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if (type & IRQ_TYPE_EDGE_FALLING)
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- gpio->falling |= (1 << __bcm2708_irq_to_gpio(irq));
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+ gpio->falling |= (1 << irq_to_gpio(irq));
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if (type & IRQ_TYPE_LEVEL_HIGH)
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- gpio->high |= (1 << __bcm2708_irq_to_gpio(irq));
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+ gpio->high |= (1 << irq_to_gpio(irq));
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if (type & IRQ_TYPE_LEVEL_LOW)
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- gpio->low |= (1 << __bcm2708_irq_to_gpio(irq));
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+ gpio->low |= (1 << irq_to_gpio(irq));
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return 0;
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}
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@@ -170,7 +170,7 @@ static void bcm2708_gpio_irq_mask(struct
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{
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unsigned irq = d->irq;
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struct bcm2708_gpio *gpio = irq_get_chip_data(irq);
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- unsigned gn = __bcm2708_irq_to_gpio(irq);
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+ unsigned gn = irq_to_gpio(irq);
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unsigned gb = gn / 32;
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unsigned long rising = readl(gpio->base + GPIOREN(gb));
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unsigned long falling = readl(gpio->base + GPIOFEN(gb));
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@@ -189,7 +189,7 @@ static void bcm2708_gpio_irq_unmask(stru
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{
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unsigned irq = d->irq;
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struct bcm2708_gpio *gpio = irq_get_chip_data(irq);
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- unsigned gn = __bcm2708_irq_to_gpio(irq);
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+ unsigned gn = irq_to_gpio(irq);
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unsigned gb = gn / 32;
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unsigned long rising = readl(gpio->base + GPIOREN(gb));
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unsigned long falling = readl(gpio->base + GPIOFEN(gb));
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@@ -244,7 +244,7 @@ static irqreturn_t bcm2708_gpio_interrup
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edsr = readl(__io_address(GPIO_BASE) + GPIOEDS(bank));
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for_each_set_bit(i, &edsr, 32) {
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gpio = i + bank * 32;
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- generic_handle_irq(__bcm2708_gpio_to_irq(gpio));
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+ generic_handle_irq(gpio_to_irq(gpio));
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}
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writel(0xffffffff, __io_address(GPIO_BASE) + GPIOEDS(bank));
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}
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@@ -261,7 +261,7 @@ static void bcm2708_gpio_irq_init(struct
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{
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unsigned irq;
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- ucb->gc.to_irq = bcm2708___bcm2708_gpio_to_irq;
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+ ucb->gc.to_irq = bcm2708_gpio_to_irq;
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for (irq = GPIO_IRQ_START; irq < (GPIO_IRQ_START + GPIO_IRQS); irq++) {
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irq_set_chip_data(irq, ucb);
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--- a/arch/arm/mach-bcm2708/include/mach/gpio.h
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+++ b/arch/arm/mach-bcm2708/include/mach/gpio.h
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@@ -11,8 +11,8 @@
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#define ARCH_NR_GPIOS 54 // number of gpio lines
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-#define __bcm2708_gpio_to_irq(x) ((x) + GPIO_IRQ_START)
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-#define __bcm2708_irq_to_gpio(x) ((x) - GPIO_IRQ_START)
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+#define gpio_to_irq(x) ((x) + GPIO_IRQ_START)
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+#define irq_to_gpio(x) ((x) - GPIO_IRQ_START)
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#endif
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