On Wed, Aug 07, 2013 at 05:33:56PM +0200, Daniel Mack wrote:
> Generic DMA support was already implemented by commit cd7bed00
> ("spi/pxa2xx: break out the private DMA API usage into a separate
> file") which moved all the legacy PXA DMA implementation code into
> its own file.
>
> With generic DMA available for PXA, we can now just trash this
> file.
>
> Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
> Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
> ---
> drivers/spi/Kconfig | 9 +-
> drivers/spi/Makefile | 1 -
> drivers/spi/spi-pxa2xx-pxadma.c | 490 ----------------------------------------
> drivers/spi/spi-pxa2xx.h | 6 +-
> include/linux/spi/pxa2xx_spi.h | 1 -
> 5 files changed, 2 insertions(+), 505 deletions(-)
> delete mode 100644 drivers/spi/spi-pxa2xx-pxadma.c
>
> diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
> index 89cbbab..219c346 100644
> --- a/drivers/spi/Kconfig
> +++ b/drivers/spi/Kconfig
> @@ -316,16 +316,9 @@ config SPI_PPC4xx
> help
> This selects a driver for the PPC4xx SPI Controller.
>
> -config SPI_PXA2XX_PXADMA
> - bool "PXA2xx SSP legacy PXA DMA API support"
> - depends on SPI_PXA2XX && ARCH_PXA
> - help
> - Enable PXA private legacy DMA API support. Note that this is
> - deprecated in favor of generic DMA engine API.
> -
> config SPI_PXA2XX_DMA
> def_bool y
> - depends on SPI_PXA2XX && !SPI_PXA2XX_PXADMA
> + depends on SPI_PXA2XX
We should probably get rid of this Kconfig option entirely and always
compile the DMA engine support code with the driver.
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