[PATCH 3/6] omap4: l2x0: Override the default l2x0_disable

[Tony Lindgren]

* Santosh Shilimkar <santosh.shilimkar at ti.com> [100907 00:50]:
> The machine_kexec() calls outer_disable which can crash on OMAP4
> becasue of trustzone restrictions.
> 
> This patch overrides the default l2x0_disable with a OMAP4
> specific implementation taking care of trustzone

<snip>

> @@ -66,6 +73,12 @@ static int __init omap_l2_cache_init(void)
>
>  	 */
>  	l2x0_init(l2cache_base, 0x0e050000, 0xc0000fff);
>
> +	/*
> +	 * Override default outer_cache.disable with a OMAP4
> +	 * specific one
> +	*/
> +	outer_cache.disable = omap4_l2x0_disable;
> +
>  	return 0;
>  }
>  early_initcall(omap_l2_cache_init);

Just to be sure.. No outer_cache functions get set unless
l2x0_init gets called, right? So omap2 and omap3 functions
always stay NULL with omap3_defconfig?

Tony