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authorBoris Brezillon <boris.brezillon@bootlin.com>2018-12-15 09:24:32 +0100
committerMiquel Raynal <miquel.raynal@bootlin.com>2019-02-05 15:39:38 +0100
commit6c721acdd558e46c5b053302ff526f07e51f5c7f (patch)
tree48bc80cbd7c8cb77b3a47e3c6f5f2642fe161b2f /drivers/mtd
parentmtd: rawnand: sunxi: Use a consistent name for sunxi_nand_chip objects (diff)
downloadlinux-6c721acdd558e46c5b053302ff526f07e51f5c7f.tar.xz
linux-6c721acdd558e46c5b053302ff526f07e51f5c7f.zip
mtd: rawnand: sunxi: Use struct_size()
Use struct_size() to calculate sunxi_nand object size. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/raw/sunxi_nand.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index f7e4f3f77028..7c484537e170 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -1871,9 +1871,7 @@ static int sunxi_nand_chip_init(struct device *dev, struct sunxi_nfc *nfc,
return -EINVAL;
}
- sunxi_nand = devm_kzalloc(dev,
- sizeof(*sunxi_nand) +
- (nsels * sizeof(struct sunxi_nand_chip_sel)),
+ sunxi_nand = devm_kzalloc(dev, struct_size(sunxi_nand, sels, nsels),
GFP_KERNEL);
if (!sunxi_nand) {
dev_err(dev, "could not allocate chip\n");