mtd: nand: fmsc: kill {read, write}_dma_priv from fsmc_nand_platform_data

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=feb1e57ee583502849fca9bbe8258327b3f4c61c
Commit:     feb1e57ee583502849fca9bbe8258327b3f4c61c
Parent:     a04271a723c716da534ee6c20531aee487129dbd
Author:     Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
AuthorDate: Tue Mar 21 11:03:59 2017 +0100
Committer:  Boris Brezillon <boris.brezillon at free-electrons.com>
CommitDate: Thu Mar 23 11:10:52 2017 +0100

    mtd: nand: fmsc: kill {read, write}_dma_priv from fsmc_nand_platform_data
    
    The read_dma_priv and write_dma_priv fields of fsmc_nand_platform_data
    are never set, so this commit removes them.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
    Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 drivers/mtd/nand/fsmc_nand.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index aa3c160..742248a 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -152,10 +152,6 @@ struct fsmc_nand_platform_data {
 	unsigned int		bank;
 
 	enum access_mode	mode;
-
-	/* priv structures for dma accesses */
-	void			*read_dma_priv;
-	void			*write_dma_priv;
 };
 
 /**
@@ -963,14 +959,12 @@ static int __init fsmc_nand_probe(struct platform_device *pdev)
 	case USE_DMA_ACCESS:
 		dma_cap_zero(mask);
 		dma_cap_set(DMA_MEMCPY, mask);
-		host->read_dma_chan = dma_request_channel(mask, filter,
-				pdata->read_dma_priv);
+		host->read_dma_chan = dma_request_channel(mask, filter, NULL);
 		if (!host->read_dma_chan) {
 			dev_err(&pdev->dev, "Unable to get read dma channel\n");
 			goto err_req_read_chnl;
 		}
-		host->write_dma_chan = dma_request_channel(mask, filter,
-				pdata->write_dma_priv);
+		host->write_dma_chan = dma_request_channel(mask, filter, NULL);
 		if (!host->write_dma_chan) {
 			dev_err(&pdev->dev, "Unable to get write dma channel\n");
 			goto err_req_write_chnl;