diff options
| author | Samuel Holland <samuel@sholland.org> | 2022-12-29 21:15:22 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2023-01-02 14:14:21 +0300 |
| commit | 85e8177e581964a727410c781410f626e1cb4c25 (patch) | |
| tree | ad05eb03cab3d82b459907538c9ad1edad1f3f17 /drivers/mtd/nand/raw/sunxi_nand.c | |
| parent | 59186a402ab07d205428ee9f62ff0e95ecb06b63 (diff) | |
| download | linux-85e8177e581964a727410c781410f626e1cb4c25.tar.xz | |
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: Samuel Holland <samuel@sholland.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20221229181526.53766-4-samuel@sholland.org
Diffstat (limited to 'drivers/mtd/nand/raw/sunxi_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/sunxi_nand.c | 6 |
1 files changed, 0 insertions, 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) { |