[PATCH 2/2] erofs: tidy up redundant includes

[Gao Xiang]

On 2023/10/26 10:16, Ferry Meng wrote:
> - Remove unused includes like <linux/parser.h> and <linux/prefetch.h>;
> 
> - Move common includes into "internal.h".
> 
> Signed-off-by: Ferry Meng <mengferry at linux.alibaba.com>

Reviewed-by: Gao Xiang <hsiangkao at linux.alibaba.com>

Thanks,
Gao Xiang