[PATCH 2/2] arm: Kconfig: allow OMAP to use sparse IRQ numbering

[Tony Lindgren]

* Felipe Balbi <balbi at ti.com> [110202 08:31]:
> 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 at ti.com>

Assuming these two will go through Russell's tree:

Acked-by: Tony Lindgren <tony at atomide.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
>