mmc: pxamci: remove dma resources from private context

These members are no longer in use, so let's remove them.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/pxamci.c

@@ -71,12 +71,8 @@ struct pxamci_host {
 	struct dma_chan		*dma_chan_rx;
 	struct dma_chan		*dma_chan_tx;
 	dma_cookie_t		dma_cookie;
-	dma_addr_t		sg_dma;
 	unsigned int		dma_len;
-
 	unsigned int		dma_dir;
-	unsigned int		dma_drcmrrx;
-	unsigned int		dma_drcmrtx;
 
 	struct regulator	*vcc;
 };