Commit 85e8177e authored by Samuel Holland's avatar Samuel Holland Committed by Miquel Raynal
Browse files

mtd: rawnand: sunxi: Remove an unnecessary check 



Each chip is required to have a unique CS number ("reg" property) in the
range 0-7, so there is no need to separately count the number of chips.

Signed-off-by: default avatarSamuel Holland <samuel@sholland.org>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20221229181526.53766-4-samuel@sholland.org
parent 59186a40

drivers/mtd/nand/raw/sunxi_nand.c

+0 −6
Original line number Diff line number Diff line
@@ -2060,14 +2060,8 @@ static int sunxi_nand_chips_init(struct device *dev, struct sunxi_nfc *nfc) 
{

	struct device_node *np = dev->of_node;

	struct device_node *nand_np;

	int nchips = of_get_child_count(np);

	int ret;



	if (nchips > 8) {

		dev_err(dev, "too many NAND chips: %d (max = 8)\n", nchips);

		return -EINVAL;

	}



	for_each_child_of_node(np, nand_np) {

		ret = sunxi_nand_chip_init(dev, nfc, nand_np);

		if (ret) {