By not definining a custom gpio_to_irq, the default gpiolib version is
used, allowing platform consolidation.
irq_to_gpio is deprecated and in the process of being removed. Make that
happen now for ARM Tegra.
This also partially fixes the Tegra build; it was broken because gpio.h
referred to EINVAL, which wasn't always defined when <mach/gpio.h> was
included.
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
arch/arm/mach-tegra/include/mach/gpio.h | 16 ----------------
1 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/arch/arm/mach-tegra/include/mach/gpio.h b/arch/arm/mach-tegra/include/mach/gpio.h
index e353805..284a19e 100644
--- a/arch/arm/mach-tegra/include/mach/gpio.h
+++ b/arch/arm/mach-tegra/include/mach/gpio.h
@@ -26,22 +26,6 @@
#define TEGRA_NR_GPIOS INT_GPIO_NR
#define TEGRA_GPIO_TO_IRQ(gpio) (INT_GPIO_BASE + (gpio))
-#define TEGRA_IRQ_TO_GPIO(irq) ((irq) - INT_GPIO_BASE)
-
-static inline int gpio_to_irq(unsigned int gpio)
-{
- if (gpio < TEGRA_NR_GPIOS)
- return INT_GPIO_BASE + gpio;
- return -EINVAL;
-}
-#define gpio_to_irq gpio_to_irq
-
-static inline int irq_to_gpio(unsigned int irq)
-{
- if ((irq >= INT_GPIO_BASE) && (irq < INT_GPIO_BASE + INT_GPIO_NR))
- return irq - INT_GPIO_BASE;
- return -EINVAL;
-}
struct tegra_gpio_table {
int gpio; /* GPIO number */
--
1.7.0.4
--
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