On 07/17/2017 06:39 AM, Geert Uytterhoeven wrote:
> All low-level PM/SMP code using virt_to_phys() should actually use
> __pa_symbol() against kernel symbols. Update the documentation to move
> away from virt_to_phys().
>
> Cfr. commit 6996cbb2372189f7 ("ARM: 8641/1: treewide: Replace uses of
> virt_to_phys with __pa_symbol")
>
> Signed-off-by: Geert Uytterhoeven <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
Sorry for not noticing earlier.
> ---
> Documentation/arm/firmware.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/arm/firmware.txt b/Documentation/arm/firmware.txt
> index da6713adac8acffc..7f175dbb427e631a 100644
> --- a/Documentation/arm/firmware.txt
> +++ b/Documentation/arm/firmware.txt
> @@ -60,7 +60,7 @@ Example of using a firmware operation:
>
> /* some platform code, e.g. SMP initialization */
>
> - __raw_writel(virt_to_phys(exynos4_secondary_startup),
> + __raw_writel(__pa_symbol(exynos4_secondary_startup),
> CPU1_BOOT_REG);
>
> /* Call Exynos specific smc call */
>
--
Florian
