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Message-ID: <1460498793-19431-1-git-send-email-han.xu@nxp.com> Date: Tue, 12 Apr 2016 17:06:33 -0500 From: Han Xu <han.xu@....com> To: <han.xu@....com>, <boris.brezillon@...e-electrons.com>, <richard@....at>, <dwmw2@...radead.org>, <computersforpeace@...il.com> CC: <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH] mtd: nand: gpmi: get correct free oob space change the way to calculate pagesize to get correct free oob space for legacy_set_geometry function. Signed-off-by: Han Xu <han.xu@....com> --- drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 316b5ac..bda77a9 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -319,7 +319,8 @@ static int legacy_set_geometry(struct gpmi_nand_data *this) return -EINVAL; } - geo->page_size = mtd->writesize + mtd->oobsize; + geo->page_size = mtd->writesize + geo->metadata_size + + (geo->gf_len * geo->ecc_strength * geo->ecc_chunk_count) / 8; geo->payload_size = mtd->writesize; /* -- 1.9.1
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