From: <akiy...@amazon.com>
Date: Sun, 21 Oct 2018 18:07:14 +0300
> From: Arthur Kiyanovski <akiy...@amazon.com>
>
> linux/prefetch.h is never explicitly included in ena_com, although
> functions from it, such as prefetchw(), are used throughout ena_com.
> This is an inclusion bug, and we fix it here by explicitly including
> linux/prefetch.h. The bug was exposed when the driver was compiled
> for the xtensa architecture.
>
> Fixes: 689b2bdaaa14 ("net: ena: add functions for handling Low Latency Queues
> in ena_com")
> Fixes: 8c590f977638 ("ena: Fix Kconfig dependency on X86")
> Signed-off-by: Arthur Kiyanovski <akiy...@amazon.com>
Applied.
