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

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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@free-electrons.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2017-03-21 11:03:59 +01:00 committed by Boris Brezillon
parent a04271a723
commit feb1e57ee5
1 changed files with 2 additions and 8 deletions
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10
drivers/mtd/nand/fsmc_nand.c
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@ -152,10 +152,6 @@ struct fsmc_nand_platform_data {
unsigned int bank; unsigned int bank;
enum access_mode mode; 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: case USE_DMA_ACCESS:
dma_cap_zero(mask); dma_cap_zero(mask);
dma_cap_set(DMA_MEMCPY, mask); dma_cap_set(DMA_MEMCPY, mask);
host->read_dma_chan = dma_request_channel(mask, filter, host->read_dma_chan = dma_request_channel(mask, filter, NULL);
pdata->read_dma_priv);
if (!host->read_dma_chan) { if (!host->read_dma_chan) {
dev_err(&pdev->dev, "Unable to get read dma channel\n"); dev_err(&pdev->dev, "Unable to get read dma channel\n");
goto err_req_read_chnl; goto err_req_read_chnl;
} }
host->write_dma_chan = dma_request_channel(mask, filter, host->write_dma_chan = dma_request_channel(mask, filter, NULL);
pdata->write_dma_priv);
if (!host->write_dma_chan) { if (!host->write_dma_chan) {
dev_err(&pdev->dev, "Unable to get write dma channel\n"); dev_err(&pdev->dev, "Unable to get write dma channel\n");
goto err_req_write_chnl; goto err_req_write_chnl;