linux-kernel - Re: [PATCH v2 1/2] mtd: spi-nor: intel-spi: support chips without software sequencer

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Message-ID: <dbe981f1-9910-4c71-741e-f403d2b7f984@microchip.com>
Date:   Wed, 23 Oct 2019 21:22:05 +0000
From:   <Tudor.Ambarus@...rochip.com>
To:     <jethro@...tanix.com>, <marek.vasut@...il.com>,
        <dwmw2@...radead.org>, <computersforpeace@...il.com>,
        <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] mtd: spi-nor: intel-spi: support chips without
 software sequencer



On 09/04/2019 04:15 AM, Jethro Beekman wrote:
> External E-Mail
> 
> 
> Some flash controllers don't have a software sequencer. Avoid
> configuring the register addresses for it, and double check
> everywhere that its not accidentally trying to be used.
> 
> Every use of `sregs` is now guarded by a check of `sregs` or
> `swseq_reg`. The check might be done in the calling function.
> 
> Signed-off-by: Jethro Beekman <jethro@...tanix.com>
> ---
>  drivers/mtd/spi-nor/intel-spi.c | 23 ++++++++++++++++-------
>  1 file changed, 16 insertions(+), 7 deletions(-)

Applied to spi-nor/next. Thanks.