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