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Subject[PATCH 2/2] arm: Kconfig: allow OMAP to use sparse IRQ numbering
Date
Select HAVE_SPARSE_IRQ to allow OMAP to use
sparse IRQ numbering scheme. The main difference
is that irq_descs will be added to a radix tree
instead of a static array.

Signed-off-by: Felipe Balbi <balbi@ti.com>
---
arch/arm/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 09a5c11..2ca24ad 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -857,6 +857,7 @@ config ARCH_DAVINCI
config ARCH_OMAP
bool "TI OMAP"
select HAVE_CLK
+ select HAVE_SPARSE_IRQ
select ARCH_REQUIRE_GPIOLIB
select ARCH_HAS_CPUFREQ
select GENERIC_CLOCKEVENTS
--
1.7.4.rc2


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