mtd: sh_flctl: remove slave_id settings for DMAEngine

Current sh_flctl sets dma_slave_config :: slave_id field for DMAEngine,
but it is no longer needed. Let's remove it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

drivers/mtd/nand/sh_flctl.c

@@ -159,7 +159,6 @@ static void flctl_setup_dma(struct sh_flctl *flctl)
 		return;
 
 	memset(&cfg, 0, sizeof(cfg));
-	cfg.slave_id = pdata->slave_id_fifo0_tx;
 	cfg.direction = DMA_MEM_TO_DEV;
 	cfg.dst_addr = (dma_addr_t)FLDTFIFO(flctl);
 	cfg.src_addr = 0;
@@ -175,7 +174,6 @@ static void flctl_setup_dma(struct sh_flctl *flctl)
 	if (!flctl->chan_fifo0_rx)
 		goto err;
 
-	cfg.slave_id = pdata->slave_id_fifo0_rx;
 	cfg.direction = DMA_DEV_TO_MEM;
 	cfg.dst_addr = 0;
 	cfg.src_addr = (dma_addr_t)FLDTFIFO(flctl);