Re: [PATCH] mtd: nand: remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE

[Huang Shijie]

On Fri, Dec 27, 2013 at 01:03:32PM +0000, Caizhiyong wrote:
> From: Cai Zhiyong <caizhiyong@xxxxxxxxxx>
> Date: Fri, 27 Dec 2013 20:23:09 +0800
> Subject: [PATCH] mtd: nand: remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE
> 
> remove NAND_MAX_OOBSIZE and NAND_MAX_PAGESIZE, dynamic allocate
> NAND buffer after detecting NAND writesize and oobsize.
> 
>  - save memory. when use MACRO allocate static buffer, use a small
>    page size NAND chip, the buffer is still 8k, the memory is wasted.
> 
>  - reduce maintenance. NAND chip pagesize and oobsize update frequently,
>    allocate buffer according to the detecting size will reduce maintenance.
> 
>  - this fix was suggested by Brian Norris [computersforpeace@xxxxxxxxx]
>                          and Huang Shijie [b32955@xxxxxxxxxxxxx]

I have already sent out a patch set to remove these macros several days ago. :(


thanks
Huang Shijie
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