From: Boris Brezillon <boris.brezillon@collabora.com>
To: Mason Yang <masonccyang@mxic.com.tw>
Cc: vigneshr@ti.com, bbrezillon@kernel.org, juliensu@mxic.com.tw,
richard@nod.at, linux-kernel@vger.kernel.org,
marek.vasut@gmail.com, linux-mtd@lists.infradead.org,
miquel.raynal@bootlin.com, computersforpeace@gmail.com,
dwmw2@infradead.org
Subject: Re: [PATCH v2 1/4] mtd: rawnand: Add support manufacturer specific lock/unlock operatoin
Date: Thu, 9 Jan 2020 20:30:55 +0100 [thread overview]
Message-ID: <20200109203055.2370a358@collabora.com> (raw)
In-Reply-To: <1572256527-5074-2-git-send-email-masonccyang@mxic.com.tw>
On Mon, 28 Oct 2019 17:55:24 +0800
Mason Yang <masonccyang@mxic.com.tw> wrote:
> /* Set default functions */
> static void nand_set_defaults(struct nand_chip *chip)
> {
> @@ -5782,8 +5810,8 @@ static int nand_scan_tail(struct nand_chip *chip)
> mtd->_read_oob = nand_read_oob;
> mtd->_write_oob = nand_write_oob;
> mtd->_sync = nand_sync;
> - mtd->_lock = NULL;
> - mtd->_unlock = NULL;
> + mtd->_lock = nand_lock;
> + mtd->_unlock = nand_unlock;
> mtd->_suspend = nand_suspend;
> mtd->_resume = nand_resume;
> mtd->_reboot = nand_shutdown;
> diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h
> index 4ab9bcc..2430ecd 100644
> --- a/include/linux/mtd/rawnand.h
> +++ b/include/linux/mtd/rawnand.h
> @@ -1136,6 +1136,9 @@ struct nand_chip {
> const struct nand_manufacturer *desc;
> void *priv;
> } manufacturer;
> +
> + int (*_lock)(struct nand_chip *chip, loff_t ofs, uint64_t len);
> + int (*_unlock)(struct nand_chip *chip, loff_t ofs, uint64_t len);
Please drop this _ prefix.
> };
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next prev parent reply other threads:[~2020-01-09 19:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-28 9:55 [PATCH v2 0/4] mtd: rawnand: Add support Macronix Block Protection & deep power down mode Mason Yang
2019-10-28 9:55 ` [PATCH v2 1/4] mtd: rawnand: Add support manufacturer specific lock/unlock operatoin Mason Yang
2019-10-30 3:22 ` kbuild test robot
2020-01-09 16:41 ` Miquel Raynal
2020-02-17 8:05 ` masonccyang
2020-01-09 19:30 ` Boris Brezillon [this message]
2020-02-17 8:14 ` masonccyang
2020-02-17 9:01 ` Miquel Raynal
2020-02-17 9:22 ` Boris Brezillon
2020-02-18 3:13 ` masonccyang
2019-10-28 9:55 ` [PATCH v2 2/4] mtd: rawnand: Add support Macronix Block Protection function Mason Yang
2020-01-09 16:47 ` Miquel Raynal
2020-02-17 8:24 ` masonccyang
2019-10-28 9:55 ` [PATCH v2 3/4] mtd: rawnand: Add support manufacturer specific suspend/resume operation Mason Yang
2019-10-30 5:56 ` kbuild test robot
2020-01-09 16:53 ` Miquel Raynal
2019-10-28 9:55 ` [PATCH v2 4/4] mtd: rawnand: Add support Macronix deep power down mode Mason Yang
2019-10-31 7:36 ` kbuild test robot
2019-10-31 7:36 ` [RFC PATCH] mtd: rawnand: nand_power_down_op() can be static kbuild test robot
2020-01-09 17:01 ` [PATCH v2 4/4] mtd: rawnand: Add support Macronix deep power down mode Miquel Raynal
2020-02-21 2:44 ` masonccyang
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