[PATCH RESEND 4/5] spi: tegra: remove support of legacy DMA driver based access

[Mark Brown]

On Fri, Sep 14, 2012 at 10:11:28AM -0600, Stephen Warren wrote:
> From: Laxman Dewangan <ldewangan at nvidia.com>
> 
> Remove the support code which uses the legacy APB DMA driver
> for accessing the SPI FIFO.
> The driver will use the dmaengine based APB DMA driver for
> accessing reqding/writing to SPI FIFO.

Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>