diff options
| author | Abhishek Sahu <absahu@codeaurora.org> | 2018-06-20 10:27:31 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-07-18 10:24:06 +0300 |
| commit | 320bdb5fb9c4a6b67ceadab2d7ed74c21c957561 (patch) | |
| tree | 602ba2d3eade64b6f7f164c1b540b539556fe225 /drivers/mtd/nand/raw/qcom_nandc.c | |
| parent | c168ac273ce34b8fb181b230544c4eac80f55b9f (diff) | |
| download | linux-320bdb5fb9c4a6b67ceadab2d7ed74c21c957561.tar.xz | |
mtd: rawnand: qcom: remove dt property nand-ecc-step-size
QCOM NAND controller supports only one step size (512) so
nand-ecc-step-size DT property is redundant. This property
can be removed and ecc step size can be assigned with 512 value.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand/raw/qcom_nandc.c')
| -rw-r--r-- | drivers/mtd/nand/raw/qcom_nandc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 6a5519f0ff25..bf80a61dd941 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2325,15 +2325,8 @@ static int qcom_nand_host_setup(struct qcom_nand_host *host) bool wide_bus; int ecc_mode = 1; - /* - * the controller requires each step consists of 512 bytes of data. - * bail out if DT has populated a wrong step size. - */ - if (ecc->size != NANDC_STEP_SIZE) { - dev_err(nandc->dev, "invalid ecc size\n"); - return -EINVAL; - } - + /* controller only supports 512 bytes data steps */ + ecc->size = NANDC_STEP_SIZE; wide_bus = chip->options & NAND_BUSWIDTH_16 ? true : false; if (ecc->strength >= 8) { |