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authorLinus Walleij <linus.walleij@linaro.org>2011-08-22 11:43:04 +0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-08-22 12:12:56 +0400
commit257af9f9725aa8a863b306659208a031135d59e7 (patch)
treeecd200084aff34e820fc242f8a2996d3cb45c9ad /arch/arm/mach-ep93xx
parent5f3fcf9649dbb010ccac41259d04147775ec8fc2 (diff)
downloadlinux-257af9f9725aa8a863b306659208a031135d59e7.tar.xz
ARM: 7041/1: gpio-ep93xx: hookup the to_irq callback in the driver
Remove the ep93xx machine specific dependencies for gpio_to_irq() by hooking up the callback in the driver and using __gpio_to_irq. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ep93xx')
-rw-r--r--arch/arm/mach-ep93xx/include/mach/gpio.h9
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio.h
index 071f676c6e09..76c68faca943 100644
--- a/arch/arm/mach-ep93xx/include/mach/gpio.h
+++ b/arch/arm/mach-ep93xx/include/mach/gpio.h
@@ -99,14 +99,7 @@
/* maximum value for irq capable line identifiers */
#define EP93XX_GPIO_LINE_MAX_IRQ EP93XX_GPIO_LINE_F(7)
-/*
- * Map GPIO A0..A7 (0..7) to irq 64..71,
- * B0..B7 (7..15) to irq 72..79, and
- * F0..F7 (16..24) to irq 80..87.
- */
-#define gpio_to_irq(gpio) \
- (((gpio) <= EP93XX_GPIO_LINE_MAX_IRQ) ? (64 + (gpio)) : -EINVAL)
-
+#define gpio_to_irq __gpio_to_irq
#define irq_to_gpio(irq) ((irq) - gpio_to_irq(0))
#endif