[06/10,V2] spi: Add SPI driver for mx233/mx28

[Shubhrajyoti Datta]

On Wed, Aug 1, 2012 at 10:59 AM, Guenter Roeck <linux at roeck-us.net> wrote:
> On Wed, Aug 01, 2012 at 07:00:54AM +0200, Marek Vasut wrote:
>> Dear Shawn Guo,
>>
>> > On Tue, Jul 31, 2012 at 08:35:59PM -0700, Guenter Roeck wrote:
>> > > I think the call to spi_master_put() triggers the call to
>> > > spi_master_release(). If so, kfree() would not be needed at all, and the
>> > > documentation is wrong.
>> >
>> > Also those drivers calling kfree in probe.
>>
>> Looks like that to me ...
>>
> Doesn't seem to be far spread, fortunately. Only spi-davinci.c, spi-imx.c, and
> spi-omap2-mcspi.c

I have a  omapsdp I could patch spi-omap2-mcspi.c  file thanks for the catch.

>as far as I can see, plus the misleading comment in spi.c.
>
> Anyone up for writing some patches ? If not, I'll do it.
>
> Thanks,
> Guenter
>
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