linux-kernel - Re: [PATCH 04/28] Remove EXYNOS_DEV

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Message-ID: <CAK9yfHzP0ekboc-yi6FHvR3_rRiqcLC18pE2UynpxGYO0mUOsw@mail.gmail.com>
Date:	Mon, 10 Feb 2014 10:02:33 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	Paul Bolle <pebolle@...cali.nl>
Cc:	Richard Weinberger <richard@....at>,
	Joerg Roedel <joro@...tes.org>,
	"open list:IOMMU DRIVERS" <iommu@...ts.linux-foundation.org>,
	open list <linux-kernel@...r.kernel.org>,
	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>
Subject: Re: [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU

+cc linux-samsung-soc list

On 10 February 2014 01:38, Paul Bolle <pebolle@...cali.nl> wrote:
> On Sun, 2014-02-09 at 19:47 +0100, Richard Weinberger wrote:
>> The symbol is an orphan, get rid of it.
>>
>> Signed-off-by: Richard Weinberger <richard@....at>
>> ---
>>  drivers/iommu/Kconfig | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
>> index 79bbc21..20d062d 100644
>> --- a/drivers/iommu/Kconfig
>> +++ b/drivers/iommu/Kconfig
>> @@ -178,7 +178,7 @@ config TEGRA_IOMMU_SMMU
>>
>>  config EXYNOS_IOMMU
>>       bool "Exynos IOMMU Support"
>> -     depends on ARCH_EXYNOS && EXYNOS_DEV_SYSMMU
>> +     depends on ARCH_EXYNOS
>>       select IOMMU_API
>>       help
>>         Support for the IOMMU(System MMU) of Samsung Exynos application
>
> I noted this one about a year ago (see
> https://lkml.org/lkml/2013/3/5/401 ). By now I wonder whether
> EXYNOS_IOMMU (and everything depending on it) shouldn't be removed. That
> code has been unbuildable for at least a year now  (I have not checked
> how much code is involved).


Please refer to some on-going discussion about it at [1].

[1] http://thread.gmane.org/gmane.linux.kernel.samsung-soc/26842

-- 
With warm regards,
Sachin
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