linux-kernel - Re: [PATCH RESEND v2 4/4] spi: spi-airoha-snfi: return an error for continuous mode dirmap creation cases

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Message-ID: <78542bbe-1def-4aca-8424-cc26542d9762@sirena.org.uk>
Date: Thu, 14 Aug 2025 16:29:40 +0100
From: Mark Brown <broonie@...nel.org>
To: Mikhail Kshevetskiy <mikhail.kshevetskiy@...sys.eu>
Cc: Miquel Raynal <miquel.raynal@...tlin.com>,
	Richard Weinberger <richard@....at>,
	Vignesh Raghavendra <vigneshr@...com>,
	Lorenzo Bianconi <lorenzo@...nel.org>, Ray Liu <ray.liu@...oha.com>,
	Tudor Ambarus <tudor.ambarus@...aro.org>,
	Martin Kurbanov <mmkurbanov@...utedevices.com>,
	Takahiro Kuwano <Takahiro.Kuwano@...ineon.com>,
	Cheng Ming Lin <chengminglin@...c.com.tw>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH RESEND v2 4/4] spi: spi-airoha-snfi: return an error for
 continuous mode dirmap creation cases

On Thu, Aug 14, 2025 at 09:54:23AM +0300, Mikhail Kshevetskiy wrote:
> This driver can accelerate single page operations only, thus
> continuous reading mode should not be used.
> 
> Continuous reading will use sizes up to the size of one erase block.
> This size is much larger than the size of single flash page. Use this
> difference to identify continuous reading and return an error.

This seems like it just applies anyway regardless of the rest of the
series?

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