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mtd: nand: sunxi: Remove an unnecessary check

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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.

Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This commit is contained in:
Samuel Holland 2023-01-22 16:06:33 -06:00 committed by Andre Przywara
parent 7a85585fbc
commit b05bf94157
1 changed files with 0 additions and 10 deletions
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10
drivers/mtd/nand/raw/sunxi_nand.c
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@ -1766,16 +1766,6 @@ static int sunxi_nand_chips_init(int node, struct sunxi_nfc *nfc)
int nand_node;
int ret, i = 0;
for (nand_node = fdt_first_subnode(blob, node); nand_node >= 0;
nand_node = fdt_next_subnode(blob, nand_node))
i++;
if (i > 8) {
dev_err(nfc->dev, "too many NAND chips: %d (max = 8)\n", i);
return -EINVAL;
}
i = 0;
for (nand_node = fdt_first_subnode(blob, node); nand_node >= 0;
nand_node = fdt_next_subnode(blob, nand_node)) {
ret = sunxi_nand_chip_init(nand_node, nfc, i++);