RE: [PATCH v2] drivers:mtd:spi-nor:checkup FSR error bits
From: Bean Huo (beanhuo)
Date: Mon Dec 04 2017 - 08:28:17 EST
Hi, Cyrille
>Hi Bean,
>
>Le 04/12/2017 Ã 13:34, Bean Huo (beanhuo) a ÃcritÂ:
>> For Micron spi nor device, when erase/program operation fails,
>> especially the failure results from intending to modify protected
>> space, spi-nor upper layers still get the return which shows the
>> operation succeeds. This is because current spi_nor_fsr_ready() only
>> uses FSR bit.7 (flag status register) to check device whether ready.
>> This patch fixs this issue by checking relevant error
>
>s/fixs/fixes/
>
>> bits in FSR.
>> The FSR is a powerful tool to investigate the staus of
>
>s/staus/status/
>
>> device, checking information regarding what is actually doing the
>> memory and detecting possible error conditions.
>>
>> Signed-off-by: beanhuo <beanhuo@xxxxxxxxxx>
>
>Otherwise,
>Acked-by: Cyrille Pitchen <cyrille.pitchen@xxxxxxxxxx>
>
>No need to resend, I'll fix these tiny issues myself :)
>
Thanks!
// Bean Huo