From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
To: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Marek Vasut <marek.vasut@gmail.com>,
Brian Norris <computersforpeace@gmail.com>,
linux-mtd@lists.infradead.org,
David Woodhouse <dwmw2@infradead.org>,
Richard Weinberger <richard@nod.at>
Subject: Re: [PATCH v2] mtd: spi-nor: Use DMA-safe buffer for JEDEC ID in spi_nor_read_id()
Date: Mon, 17 Sep 2018 11:41:31 +0300 [thread overview]
Message-ID: <08b87712-b018-e448-21b5-aa7c3c7b82cc@linux.intel.com> (raw)
In-Reply-To: <20180917102821.16c69697@bbrezillon>
On 09/17/2018 11:28 AM, Boris Brezillon wrote:
>
> Hm, I just had a look at all ->read/write_reg() call sites and it seems
> we have the same problem in other places. Maybe it's just better to fix
> the problem in m25p80 ->read/write_reg() implems for now and see how we
> can fix that generically afterwards.
>
It's not only m25p80, how about all other cases calling spi_nor_scan()?
--
Jarkko
next prev parent reply other threads:[~2018-09-17 8:42 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-17 8:10 [PATCH v2] mtd: spi-nor: Use DMA-safe buffer for JEDEC ID in spi_nor_read_id() Jarkko Nikula
2018-09-17 8:18 ` Boris Brezillon
2018-09-17 8:28 ` Boris Brezillon
2018-09-17 8:41 ` Jarkko Nikula [this message]
2018-09-17 8:46 ` Boris Brezillon
2018-09-17 9:04 ` Jarkko Nikula
2018-09-17 12:28 ` Boris Brezillon
2018-09-17 12:51 ` Jarkko Nikula
2018-09-17 12:59 ` Boris Brezillon
2018-09-17 13:37 ` Boris Brezillon
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