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authorPeter De Schrijver (NVIDIA) <pdeschrijver@nvidia.com>2011-12-21 04:48:45 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-12-23 17:54:50 -0500
commit44986ab056076e9dc9fb9f8b4729afef7fa72616 (patch)
treeea8231c1bd85cb97daa89b3fe377a0a537ad24fa /arch/arm/Kconfig
parent7c324d837f214290febac87da6815dff1ed41d04 (diff)
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 <pdeschrijver@nvidia.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig9
1 files changed, 9 insertions, 0 deletions
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
1565 accounting to be spread across the timer interval, preventing a 1565 accounting to be spread across the timer interval, preventing a
1566 "thundering herd" at every timer tick. 1566 "thundering herd" at every timer tick.
1567 1567
1568config ARCH_NR_GPIO
1569 int
1570 default 1024 if ARCH_TEGRA
1571 default 0
1572 help
1573 Maximum number of GPIOs in the system.
1574
1575 If unsure, leave the default value.
1576
1568source kernel/Kconfig.preempt 1577source kernel/Kconfig.preempt
1569 1578
1570config HZ 1579config HZ