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: Samuel Holland samuel@sholland.org ---
drivers/mtd/nand/raw/sunxi_nand.c | 10 ---------- 1 file changed, 10 deletions(-)
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index c378f08f6805..0f10edfdb208 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -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++);