[PATCH linux dev-4.7 12/12] mtd: spi-nor: aspeed: use fast read when doing DMAs

Cédric Le Goater clg at kaod.org
Mon Oct 17 17:42:53 AEDT 2016


Hello Joel,

On 10/17/2016 07:04 AM, Joel Stanley wrote:
> On Fri, Oct 14, 2016 at 11:08 PM, Cédric Le Goater <clg at kaod.org> wrote:
>> Try to improve the speed of transfers when doing DMAs
> 
> This could get squashed into the DMA adding patch I think.

If you haven't pushed yet, you can drop this one, it does not 
change anything in fact. 

I am currently looking at introducing some timing support 
to speed up reading on the SPI, like pflash does and I am 
shuffling the code quite a lot to isolate the different settings.

 
Just to say they are more changes to come to cleanup the driver.

Thanks for the review,

C.

> 
>>
>> Signed-off-by: Cédric Le Goater <clg at kaod.org>
> 
> Reviewed-by: Joel Stanley <joel at jms.id.au>
> 
>> ---
>>  drivers/mtd/spi-nor/aspeed-smc.c | 11 +++++++----
>>  1 file changed, 7 insertions(+), 4 deletions(-)



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