Re: [PATCH 1/1] ARM: SAMSUNG: Fix compilation error

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On 8 August 2012 06:08, Kukjin Kim <kgene.kim@xxxxxxxxxxx> wrote:
> Kukjin Kim wrote:
>>
>> Sachin Kamat wrote:
>> >
>> > Fixes the following build error:
>> > In file included from arch/arm/mach-exynos/include/mach/dma.h:24:0,
>> >                  from arch/arm/plat-samsung/include/plat/dma-ops.h:17,
>> >                  from arch/arm/plat-samsung/include/plat/dma.h:128,
>> >                  from sound/soc/samsung/pcm.c:23:
>> > arch/arm/plat-samsung/include/plat/dma-pl330.h:106:8: error:
>> redefinition
>> > of ‘struct s3c2410_dma_client’
>> > arch/arm/plat-samsung/include/plat/dma.h:40:8: note: originally defined
>> > here
>> >
>> > Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
>> > ---
>> >  arch/arm/plat-samsung/include/plat/dma.h |    5 +----
>> >  1 files changed, 1 insertions(+), 4 deletions(-)
>> >
>> > diff --git a/arch/arm/plat-samsung/include/plat/dma.h b/arch/arm/plat-
>> > samsung/include/plat/dma.h
>> > index 7b02143..fdf34bc 100644
>> > --- a/arch/arm/plat-samsung/include/plat/dma.h
>> > +++ b/arch/arm/plat-samsung/include/plat/dma.h
>> > @@ -37,10 +37,7 @@ enum s3c2410_chan_op {
>> >     S3C2410_DMAOP_STARTED,          /* indicate channel started */
>> >  };
>> >
>> > -struct s3c2410_dma_client {
>> > -   char                *name;
>> > -};
>> > -
>> > +struct s3c2410_dma_client;
>> >  struct s3c2410_dma_chan;
>> >  enum dma_ch;
>> >
>> > --
>> > 1.7.4.1
>>
>> Applied, thanks.
>>
> Oops, this brings following error :(
>
> drivers/spi/spi-s3c64xx.c:205: error: variable 's3c64xx_spi_dma_client' has initializer but incomplete type
> drivers/spi/spi-s3c64xx.c:206: error: unknown field 'name' specified in initializer
> drivers/spi/spi-s3c64xx.c:206: warning: excess elements in struct initializer
> drivers/spi/spi-s3c64xx.c:206: warning: (near initialization for 's3c64xx_spi_dma_client')
>
> As you know, the 'struct s3c2410_dma_client' is defined at the <plat/dma-pl330.h>  after applying this patch but S3C24XX and S3C64XX are not including 'plat/dma-pl330.h' so above error happened.

So in that case, can we include this header in those files?

>
> Thanks.
>
> Best regards,
> Kgene.
> --
> Kukjin Kim <kgene.kim@xxxxxxxxxxx>, Senior Engineer,
> SW Solution Development Team, Samsung Electronics Co., Ltd.
>



-- 
With warm regards,
Sachin
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