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mtd/nand: Implement MTDIOC_ERASESTATE ioctl

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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao
2023-05-02 12:15:56 +02:00
committed by Alin Jerpelea
parent 3c54e66683
commit 3fc882df9e
1 changed files with 8 additions and 0 deletions
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drivers/mtd/mtd_nand.c
+8
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@@ -790,6 +790,14 @@ static int nand_ioctl(FAR struct mtd_dev_s *dev, int cmd, unsigned long arg)
}
break;
case MTDIOC_ERASESTATE:
{
FAR uint8_t *result = (FAR uint8_t *)arg;
*result = 0xff;
ret = OK;
}
break;
default:
ret = -ENOTTY; /* Bad command */
break;