Hi Jagan, Marek, Troy,
On 11/12/2015 16:24, Marek Vasut wrote:
> On Friday, December 11, 2015 at 03:59:14 PM, Jagan Teki wrote:
>> On 11 December 2015 at 02:57, Troy Kisky <troy.ki...@boundarydevices.com>
> wrote:
>>> If GENMASK is REALLY desired, it should be GENMASK(23,0)
>>> But since GENMASK is obviously more confusing, let's just revert.
>>>
>>> This reverts commit bad490a24212c068c5b718b9189f47ea4075d078.
>>
>> Sorry, just fix genmask why revert? because driver author has no
>> complaint on this, please don't just say simply "more confusing" more
>> over I usually prefer reverting bug fix patches.
>
> I also agree this GENMASK() crap is confusing.
>
IMHO it is easier for me to check directly the mask, as relying to a
macro. But this is only my personal opinion.
On the other side, the GENMASK macro is taken from the kernel and it is
used by several SOCs, in U-Boot too. Maybe we like to see directly the
mask, but several users like use it and I should accept it. Both
solutions (fixing GENMASK or revert it) are fine with me.
Today a new patch was sent :
http://patchwork.ozlabs.org/patch/556361/
same issue, fixing the GENMASK().
Troy's patch was assigned to me, but it belongs to SPI's custodian, so I
move it to Jagan.
Best regards,
Stefano Babic
>>> Reviewed-by: Fabio Estevam <fabio.este...@freescale.com>
>>> Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>
>>>
>>> ---
>>> v2: add sign off/ reviewed by
>>> ---
>>>
>>> drivers/spi/fsl_qspi.c | 2 +-
>>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c
>>> index ed39114..dd7048a 100644
>>> --- a/drivers/spi/fsl_qspi.c
>>> +++ b/drivers/spi/fsl_qspi.c
>>> @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR;
>>>
>>> #define TX_BUFFER_SIZE 0x40
>>> #endif
>>>
>>> -#define OFFSET_BITS_MASK GENMASK(24, 0)
>>> +#define OFFSET_BITS_MASK 0x00ffffff
>>>
>>> #define FLASH_STATUS_WEL 0x02
>>>
>>> --
>>> 2.5.0
>>
>> thanks!
>
> Best regards,
> Marek Vasut
>
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de
=====================================================================
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
