[PATCH] ARM: ensure vm_struct has its phys_addr member filled in
Nicolas Pitre
nico at fluxnic.net
Fri Sep 28 00:10:49 EDT 2012
On Thu, 27 Sep 2012, Russell King wrote:
> Signed-off-by: Russell King <rmk+kernel at arm.linux.org.uk>
Acked-by: Nicolas Pitre <nico at linaro.org>
> ---
> arch/arm/mm/ioremap.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
> index a8372b8..22ed380 100644
> --- a/arch/arm/mm/ioremap.c
> +++ b/arch/arm/mm/ioremap.c
> @@ -249,6 +249,7 @@ void __iomem * __arm_ioremap_pfn_caller(unsigned long pfn,
> if (!area)
> return NULL;
> addr = (unsigned long)area->addr;
> + area->phys_addr = __pfn_to_phys(pfn);
>
> #if !defined(CONFIG_SMP) && !defined(CONFIG_ARM_LPAE)
> if (DOMAIN_IO == 0 &&
> --
> 1.7.4.4
>
>
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