[PATCH] mtd: m25p80: handle failed spi_write in m25p80_erase

[Ezequiel Garcia]

On 29 November 2015 at 08:18, Michal Suchanek <hramrach at gmail.com> wrote:
> Hello,
>
> On 21 November 2015 at 00:28, Brian Norris <computersforpeace at gmail.com> wrote:
>> On Wed, Oct 07, 2015 at 09:52:45PM +0200, Heiner Kallweit wrote:
>>> Return an error if spi_write fails.
>>>
>>> Signed-off-by: Heiner Kallweit <hkallweit1 at gmail.com>
>>> ---
>>>  drivers/mtd/devices/m25p80.c | 4 +---
>>>  1 file changed, 1 insertion(+), 3 deletions(-)
>>>
>>> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
>>> index 634b0c4..f10daa8 100644
>>> --- a/drivers/mtd/devices/m25p80.c
>>> +++ b/drivers/mtd/devices/m25p80.c
>>> @@ -171,9 +171,7 @@ static int m25p80_erase(struct spi_nor *nor, loff_t offset)
>>>       flash->command[0] = nor->erase_opcode;
>>>       m25p_addr2cmd(nor, offset, flash->command);
>>>
>>> -     spi_write(flash->spi, flash->command, m25p_cmdsz(nor));
>>> -
>>> -     return 0;
>>> +     return spi_write(flash->spi, flash->command, m25p_cmdsz(nor));
>>>  }
>>>
>>>  /*
>>
>> m25p80_erase() has been dropped, as it can be implemented in spi-nor.c,
>> with calls only to ->write_reg(). This error handling is done correctly
>> there. See:
>>
>> cd78ea02dc82 ("mtd: m25p80: drop erase() callback")
>> c67cbb839da9 ("mtd: spi-nor: provide default erase_sector implementation")
>>
>
> Where are these patches applied?
>

As per [1] latest MTD patches are in http://git.infradead.org/l2-mtd.git.

[1] http://www.linux-mtd.infradead.org/source.html

-- 
Ezequiel García, VanguardiaSur
www.vanguardiasur.com.ar