[PATCH 06/11] omap4: Fix omap_l2_cache_init not to run for other omaps

[Shilimkar, Santosh]

Tony,

> -----Original Message-----
> From: linux-arm-kernel-bounces at lists.infradead.org [mailto:linux-arm-kernel-
> bounces at lists.infradead.org] On Behalf Of Tony Lindgren
> Sent: Saturday, May 01, 2010 2:04 AM
> To: linux-arm-kernel at lists.infradead.org
> Cc: linux-omap at vger.kernel.org
> Subject: [PATCH 06/11] omap4: Fix omap_l2_cache_init not to run for other omaps
> 
> In multi-omap configuration all the initcalls run. To avoid
> bad things from happening with 44xx specific initcalls on
> other omaps, we need to check that the booted system is
> omap4 before running.
> 
> Signed-off-by: Tony Lindgren <tony at atomide.com>
> ---
>  arch/arm/mach-omap2/board-4430sdp.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
> index b88f28c..e603b00 100644
> --- a/arch/arm/mach-omap2/board-4430sdp.c
> +++ b/arch/arm/mach-omap2/board-4430sdp.c
> @@ -55,6 +55,9 @@ static int __init omap_l2_cache_init(void)
>  	extern void omap_smc1(u32 fn, u32 arg);
>  	void __iomem *l2cache_base;
> 
> +	if (!cpu_is_omap44xx())
> +		return -ENODEV;
> +

This check is already present just 3 lines below.

>  	/* To avoid code running on other OMAPs in
>  	 * multi-omap builds
>  	 */
> 
> 
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