linux-kernel - Re: [PATCHv3 3/7] dmaengine: dw

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Message-ID: <CAOh2x=nBZs-pPrFQ-bsaCsH7gB2y-Y-4RoCnmSCmCtn9JQy8sw@mail.gmail.com>
Date:	Thu, 27 Sep 2012 13:47:58 +0530
From:	viresh kumar <viresh.kumar@...aro.org>
To:	balbi@...com
Cc:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Vinod Koul <vinod.koul@...el.com>,
	linux-kernel@...r.kernel.org,
	spear-devel <spear-devel@...t.st.com>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Subject: Re: [PATCHv3 3/7] dmaengine: dw_dmac: remove CLK dependency

On Thu, Sep 27, 2012 at 1:12 PM, Felipe Balbi <balbi@...com> wrote:
> Hi,
>
> On Thu, Sep 27, 2012 at 10:31:57AM +0300, Andy Shevchenko wrote:
>> From: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
>>
>> This driver could be used on different platforms. Thus, the HAVE_CLK dependency
>> is dropped away.
>>
>> Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
>> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
>> ---
>>  drivers/dma/Kconfig |    1 -
>>  1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
>> index 677cd6e..df32537 100644
>> --- a/drivers/dma/Kconfig
>> +++ b/drivers/dma/Kconfig
>> @@ -83,7 +83,6 @@ config INTEL_IOP_ADMA
>>
>>  config DW_DMAC
>>       tristate "Synopsys DesignWare AHB DMA support"
>> -     depends on HAVE_CLK
>
> as is, this will break compilation of any arch which doesn't set
> HAVE_CLK.

No, it will not due to following commit id:

commit 93abe8e4b13ae9a0428ce940a8a03ac72a7626f1
Author: Viresh Kumar <viresh.kumar@...com>
Date:   Mon Jul 30 14:39:27 2012 -0700

    clk: add non CONFIG_HAVE_CLK routines


@Andy:

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
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