回复： [PATCH] arch/unicore32/mm/alignment.c: include "asm/pgtable.h" to avoid compiling error

[管雪涛 <gxt@pku.edu.cn>]

Thanks,

Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn>

----- Chen Gang <gang.chen.5i5j@gmail.com> 写道：
> Need include "asm/pgtable.h" to include "asm-generic/pgtable-nopmd.h",
> so can let 'pmd_t' defined. The related error with allmodconfig:
> 
>     CC      arch/unicore32/mm/alignment.o
>   In file included from arch/unicore32/mm/alignment.c:24:
>   arch/unicore32/include/asm/tlbflush.h:135: error: expected ‘)’ before ‘*’ token
>   arch/unicore32/include/asm/tlbflush.h:154: error: expected ‘)’ before ‘*’ token
>   In file included from arch/unicore32/mm/alignment.c:27:
>   arch/unicore32/mm/mm.h:15: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
>   arch/unicore32/mm/mm.h:20: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
>   arch/unicore32/mm/mm.h:25: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘*’ token
>   make[1]: *** [arch/unicore32/mm/alignment.o] Error 1
>   make: *** [arch/unicore32/mm] Error 2
> 
> 
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
> ---
>  arch/unicore32/mm/alignment.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/unicore32/mm/alignment.c b/arch/unicore32/mm/alignment.c
> index de7dc5f..24e8360 100644
> --- a/arch/unicore32/mm/alignment.c
> +++ b/arch/unicore32/mm/alignment.c
> @@ -21,6 +21,7 @@
>  #include <linux/sched.h>
>  #include <linux/uaccess.h>
>  
> +#include <asm/pgtable.h>
>  #include <asm/tlbflush.h>
>  #include <asm/unaligned.h>
>  
> -- 
> 1.7.9.5