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mtd: rawnand: qcom: remove dt property nand-ecc-step-size

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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>
This commit is contained in:
Abhishek Sahu 2018-06-20 12:57:31 +05:30 committed by Miquel Raynal
parent c168ac273c
commit 320bdb5fb9
1 changed files with 2 additions and 9 deletions
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11
drivers/mtd/nand/raw/qcom_nandc.c
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@ -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) {