Messages in this thread Patch in this message | | | From | Samuel Holland <> | Subject | [PATCH 3/7] mtd: rawnand: sunxi: Remove an unnecessary check | Date | Thu, 29 Dec 2022 12:15:22 -0600 |
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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.
Signed-off-by: Samuel Holland <samuel@sholland.org> ---
drivers/mtd/nand/raw/sunxi_nand.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index 8b221f9f10a7..1bddeb1be66f 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -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) { -- 2.37.4
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