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[PATCH v2 14/25] staging: mt29f_spinand: use the mtd instance embedded in struct nand_chip

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  [PATCH v2 14/25] staging: mt29f_spinand: use the mtd instance embedded in struct nand_chip Boris Brezillon <boris.brezillon@free-electrons.com> - 2015-12-01 12:10 +0100

#1280766 — [PATCH v2 14/25] staging: mt29f_spinand: use the mtd instance embedded in struct nand_chip

struct nand_chip now embeds an mtd device, use it instead of allocating
a new one.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
 drivers/staging/mt29f_spinand/mt29f_spinand.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.c b/drivers/staging/mt29f_spinand/mt29f_spinand.c
index 8924a96..8171b74 100644
--- a/drivers/staging/mt29f_spinand/mt29f_spinand.c
+++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c
@@ -903,9 +903,7 @@ static int spinand_probe(struct spi_device *spi_nand)
 	chip->options	|= NAND_CACHEPRG;
 	chip->select_chip = spinand_select_chip;
 
-	mtd = devm_kzalloc(&spi_nand->dev, sizeof(struct mtd_info), GFP_KERNEL);
-	if (!mtd)
-		return -ENOMEM;
+	mtd = nand_to_mtd(chip);
 
 	dev_set_drvdata(&spi_nand->dev, mtd);
 
-- 
2.1.4

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