[PATCH v5 2/2] spi: mxic: patch for octal DTR mode support
zhengxunli at mxic.com.tw
zhengxunli at mxic.com.tw
Mon May 17 19:47:36 PDT 2021
Hi,
"Pratyush Yadav" <p.yadav at ti.com> wrote on 2021/05/18 上午 12:06:30:
> "Pratyush Yadav" <p.yadav at ti.com>
> 2021/05/18 上午 12:06
>
> To
>
> "Zhengxun Li" <zhengxunli at mxic.com.tw>,
>
> cc
>
> <linux-mtd at lists.infradead.org>, <linux-spi at vger.kernel.org>,
> <tudor.ambarus at microchip.com>, <miquel.raynal at bootlin.com>,
> <broonie at kernel.org>, <jaimeliao at mxic.com.tw>
>
> Subject
>
> Re: [PATCH v5 2/2] spi: mxic: patch for octal DTR mode support
>
> On 17/05/21 02:14PM, Zhengxun Li wrote:
> > Driver patch for octal DTR mode support.
> >
> > Owing to the spi_mem_default_supports_op() is not support dtr
> > operation. Based on Pratyush patch "spi: spi-mem: add spi_mem_dtr
>
> I don't like the "Based on Pratyush patch". Please mention the commit
> hash so it is much easier to find later. For example, saying based on
> commit 539cf68cd51b (spi: spi-mem: add spi_mem_dtr_supports_op(),
> 2021-02-04) is much better.
>
> But while we are on this topic, I don't think it is needed all that
> much. People use pre-existing APIs all the time. I don't see any need to
> specifically point it out. So I think saying "Call
> spi_mem_dtr_supports_op() to ..." is better.
Thanks for your suggestion.
> > _supports_op()" add spi_mem_dtr_supports_op() to support dtr and
> > keep checking the buswidth and command bytes.
> >
> > Signed-off-by: Zhengxun Li <zhengxunli at mxic.com.tw>
> > ---
Thanks,
Zhengxun
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