[PATCH] mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver (REPORT SPAM)

[William F.]

Em 13-07-2012 14:12, Marek Vasut escreveu:
> Dear Brian Norris,
>
>> The NAND_CHIPOPTIONS_MSK has limited utility and is causing real bugs. It
>> silently masks off at least one flag that might be set by the driver
>> (NAND_NO_SUBPAGE_WRITE). This breaks the GPMI NAND driver and possibly
>> others.
>>
>> Really, as long as driver writers exercise a small amount of care with
>> NAND_* options, this mask is not necessary at all; it was only here to
>> prevent certain options from accidentally being set by the driver. But the
>> original thought turns out to be a bad idea occasionally. Thus, kill it.
>>
>> Signed-off-by: Brian Norris<computersforpeace at gmail.com>
>> Cc: Huang Shijie<shijie8 at gmail.com>
>> Cc: Marek Vasut<marex at denx.de>
> [...]
>
> Maybe we should simply split it into two sets of flags to make it clear -- chip
> ones and controller ones ?
>
> Best regards,
> Marek Vasut
>
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