From 44986ab056076e9dc9fb9f8b4729afef7fa72616 Mon Sep 17 00:00:00 2001 From: "Peter De Schrijver (NVIDIA)" Date: Wed, 21 Dec 2011 10:48:45 +0100 Subject: ARM: 7240/1: Make ARCH_NR_GPIO a Kconfig variable Change ARCH_NR_GPIO into a Kconfig variable as suggested by Russel King. This makes ARCH_NR_GPIO single zImage friendly. The default value for tegra is defined as well. Signed-off-by: Peter De Schrijver Signed-off-by: Russell King --- arch/arm/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e063d34ac7b9..003b7d00dd60 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1565,6 +1565,15 @@ config LOCAL_TIMERS accounting to be spread across the timer interval, preventing a "thundering herd" at every timer tick. +config ARCH_NR_GPIO + int + default 1024 if ARCH_TEGRA + default 0 + help + Maximum number of GPIOs in the system. + + If unsure, leave the default value. + source kernel/Kconfig.preempt config HZ -- cgit v1.2.3