2008-01-07 04:02:59

by raki john

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Subject: Replacing drivers/mmc directory in kerenl 2.6.22.1 with drivers/mmc in kernel 2.6.23.1

Hi All,

Please CC me on your responses

I am working on Kernel 2.6.22.1 mmc host drivers. I recently found that
mmc driver in kernel 2.6.23.1 supports bounce buffers. I wanted to use
bounce buffer feature.

I do not want to go to Kernel 2.6.23.1. I want to be at 2.6.22.1, but
I need mmc driver in 2.6.23.1.

Can I replace drivers/mmc directory in 2.6.22.1 with drivers/mmc
directory in 2.6.23.1. Does this cause any issues. Is there any code
in drivers/mmc in 2.6.23.1 which depends on other features in kernel
2.6.23.1.

Thanks in advance for your help

--
Thanks
raki


2008-01-08 19:41:28

by Pierre Ossman

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Subject: Re: Replacing drivers/mmc directory in kerenl 2.6.22.1 with drivers/mmc in kernel 2.6.23.1

On Sun, 6 Jan 2008 20:02:46 -0800
"raki john" <[email protected]> wrote:

>
> Can I replace drivers/mmc directory in 2.6.22.1 with drivers/mmc
> directory in 2.6.23.1. Does this cause any issues. Is there any code
> in drivers/mmc in 2.6.23.1 which depends on other features in kernel
> 2.6.23.1.
>

I'm afraid I've not kept track of such things. Try it and see if it compiles.

Rgds
Pierre


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