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ARM: 6200/1: AT91: Define NR_BUILTIN_GPIO
authorRyan Mallon <ryan@bluewatersys.com>
Mon, 28 Jun 2010 21:03:25 +0000 (22:03 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 9 Jul 2010 11:31:51 +0000 (12:31 +0100)
Add definition for NR_BUILTIN_GPIO for AT91 family

Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-at91/include/mach/gpio.h patch | blob | history

diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h
index 04c91e3..bfdd8ab 100644 (file)
--- a/arch/arm/mach-at91/include/mach/gpio.h
+++ b/arch/arm/mach-at91/include/mach/gpio.h
@@ -19,6 +19,7 @@
 #define PIN_BASE               NR_AIC_IRQS
 
 #define MAX_GPIO_BANKS         5
+#define NR_BUILTIN_GPIO                (PIN_BASE + (MAX_GPIO_BANKS * 32))
 
 /* these pin numbers double as IRQ numbers, like AT91xxx_ID_* values */
 
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