mmc: jz4740: Drop dependency on arch header

We don't need to set the 'slave_id' anymore - that field is never read
by the DMA driver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/jz4740_mmc.c

@@ -25,8 +25,6 @@
 
 #include <asm/cacheflush.h>
 
-#include <asm/mach-jz4740/dma.h>
-
 #define JZ_REG_MMC_STRPCL	0x00
 #define JZ_REG_MMC_STATUS	0x04
 #define JZ_REG_MMC_CLKRT	0x08
@@ -292,11 +290,9 @@ static int jz4740_mmc_start_dma_transfer(struct jz4740_mmc_host *host,
 	if (data->flags & MMC_DATA_WRITE) {
 		conf.direction = DMA_MEM_TO_DEV;
 		conf.dst_addr = host->mem_res->start + JZ_REG_MMC_TXFIFO;
-		conf.slave_id = JZ4740_DMA_TYPE_MMC_TRANSMIT;
 	} else {
 		conf.direction = DMA_DEV_TO_MEM;
 		conf.src_addr = host->mem_res->start + JZ_REG_MMC_RXFIFO;
-		conf.slave_id = JZ4740_DMA_TYPE_MMC_RECEIVE;
 	}
 
 	sg_count = jz4740_mmc_prepare_dma_data(host, data, COOKIE_MAPPED);