[PATCH v2 3/4] ARM: Reduce the number of #ifdef CONFIG_CPU_SW_DOMAIN_PAN

[Russell King (Oracle)]

On Wed, Feb 21, 2024 at 12:04:02AM +0100, Linus Walleij wrote:
> @@ -24,9 +24,10 @@
>   * perform such accesses (eg, via list poison values) which could then
>   * be exploited for priviledge escalation.
>   */
> +#if defined(CONFIG_CPU_SW_DOMAIN_PAN)
> +
>  static __always_inline unsigned int uaccess_save_and_enable(void)
>  {
> -#ifdef CONFIG_CPU_SW_DOMAIN_PAN

This is an interesting way to reduce the #ifdef count... why switch it
from #ifdef to #if defined ?

-- 
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