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Subject: Re: [PATCH v4 1/4] mtd: rawnand: Add destructive operation
To:     dregan@broadcom.com, bcm-kernel-feedback-list@broadcom.com,
        linux-mtd@lists.infradead.org, f.fainelli@gmail.com,
        rafal@milecki.pl, joel.peshkin@broadcom.com,
        computersforpeace@gmail.com, dan.beygelman@broadcom.com,
        frieder.schrempf@kontron.de, linux-kernel@vger.kernel.org,
        vigneshr@ti.com, richard@nod.at, bbrezillon@kernel.org,
        kdasu.kdev@gmail.com, JaimeLiao <jaimeliao.tw@gmail.com>,
        Adam Borowski <kilobyte@angband.pl>
References: <20231023171444.322311-1-dregan@broadcom.com>
From:   William Zhang <william.zhang@broadcom.com>
Message-ID: <15d09a16-249b-55a9-55ab-8bfa66c7e4de@broadcom.com>
Date:   Wed, 25 Oct 2023 17:25:15 -0700
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On 10/23/2023 10:14 AM, dregan@broadcom.com wrote:
> From: Boris Brezillon <bbrezillon@kernel.org>
> 
> Erase and program operations need the write protect (wp) pin to be
> de-asserted to take effect. Add the concept of destructive
> operation and pass the information to exec_op() so controllers know
> when they should de-assert this pin without having to decode
> the command opcode.
> 
> Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
> Signed-off-by: David Regan <dregan@broadcom.com>
> ---
> Changes in v4: none
> 
> Changes in v3: updated comments and email address
> 
> Changes in v2: gave credit to Boris Brezillon
> ---
>   drivers/mtd/nand/raw/nand_base.c | 6 ++++--
>   include/linux/mtd/rawnand.h      | 9 +++++++++
>   2 files changed, 13 insertions(+), 2 deletions(-)
> 

Reviewed-by: William Zhang <william.zhang@broadcom.com>

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