Re: [PATCH] spi: Add the use of DMA config operation

[Sylwester Nawrocki <s.nawrocki@samsung.com>]

Hi,

On 02/08/2012 07:52 AM, Kyoungil Kim wrote:
> Config operation is separated from request operation in DMA common operation.
> Because spi driver can change the DMA config for every message.
> So this patch is using the separated DMA config operation.
> 
> Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
> Signed-off-by: Kyoungil Kim <ki0351.kim@samsung.com>
> ---
>  drivers/spi/spi-s3c64xx.c |   35 +++++++++++++++++++++--------------
>  1 files changed, 21 insertions(+), 14 deletions(-)

I'm getting following compilation errors with this patch:

  CC      drivers/spi/spi-s3c64xx.o
drivers/spi/spi-s3c64xx.c: In function ‘prepare_dma’:
drivers/spi/spi-s3c64xx.c:268: error: storage size of ‘info’ isn’t known
drivers/spi/spi-s3c64xx.c:269: error: storage size of ‘config’ isn’t known
drivers/spi/spi-s3c64xx.c:278: error: ‘struct samsung_dma_ops’ has no member
named ‘config’
drivers/spi/spi-s3c64xx.c:286: error: ‘struct samsung_dma_ops’ has no member
named ‘config’
drivers/spi/spi-s3c64xx.c:269: warning: unused variable ‘config’
drivers/spi/spi-s3c64xx.c:268: warning: unused variable ‘info’
drivers/spi/spi-s3c64xx.c: In function ‘acquire_dma’:
drivers/spi/spi-s3c64xx.c:302: error: storage size of ‘req’ isn’t known
drivers/spi/spi-s3c64xx.c:302: warning: unused variable ‘req’

Which tree has it been created off of ?

It seems there are some patches not yet in mainline that it depends on.


Thanks,
-- 
Sylwester Nawrocki
Samsung Poland R&D Center