[PATCH] mtd: spi-nor: micron-st: Skip FSR reading if SPI controller does not support it

[Tudor.Ambarus at microchip.com]

On 6/6/22 17:03, Mika Westerberg wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> Hi SPI-NOR maintainers,

Hi, Mika!

> 
> On Mon, May 09, 2022 at 09:12:17AM +0200, Michael Walle wrote:
>> Am 2022-05-06 12:51, schrieb Mika Westerberg:
>>> The Intel SPI controller does not support low level operations, like
>>> reading the flag status register (FSR). It only exposes a set of high
>>> level operations for software to use. For this reason check the return
>>> value of micron_st_nor_read_fsr() and if the operation was not
>>> supported, use the status register value only. This allows the chip to
>>> work even when attached to Intel SPI controller (there are such systems
>>> out there).
>>>
>>> Signed-off-by: Mika Westerberg <mika.westerberg at linux.intel.com>
>>
>> Reviewed-by: Michael Walle <michael at walle.cc>
> 
> Gentle ping on this :)
 
Sorry, I was out of office most of this release cycle.

Looks good to me, I can queue it. But I see in other thread that you requested
to ignore it? Why's that?

https://patchwork.ozlabs.org/project/linux-mtd/patch/20220616121446.293408-1-oocheret@cisco.com/