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authorBrian Norris <computersforpeace@gmail.com>2016-03-07 10:37:30 -0800
committerBrian Norris <computersforpeace@gmail.com>2016-03-07 12:49:22 -0800
commit4cf9339d2036287b734dfdcadcebc9e3daf380b5 (patch)
treec3d2b3becff6938dd303d8ecd1665235352a00dd /drivers/mtd
parent471c2aa6fa893bafddc150822f3d5ec4c6b68d8e (diff)
downloadlinux-4cf9339d2036287b734dfdcadcebc9e3daf380b5.tar.bz2
mtd: nand: pxa3xx_nand: kill unused field 'drcmr_cmd'
With this removal, we don't need to 'get' the second DMA resource either, as it's also unused. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index f100c4da0423..d6508856da99 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -211,7 +211,6 @@ struct pxa3xx_nand_info {
struct dma_chan *dma_chan;
dma_cookie_t dma_cookie;
int drcmr_dat;
- int drcmr_cmd;
unsigned char *data_buff;
unsigned char *oob_buff;
@@ -1804,15 +1803,6 @@ static int alloc_nand_resource(struct platform_device *pdev)
goto fail_disable_clk;
}
info->drcmr_dat = r->start;
-
- r = platform_get_resource(pdev, IORESOURCE_DMA, 1);
- if (r == NULL) {
- dev_err(&pdev->dev,
- "no resource defined for cmd DMA\n");
- ret = -ENXIO;
- goto fail_disable_clk;
- }
- info->drcmr_cmd = r->start;
}
irq = platform_get_irq(pdev, 0);