Re: [PATCH v2] mm: move phys_mem_access_prot_allowed() declaration to pgtable.h

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Sep 13, 2016 at 03:26:37PM +0800, Baoyou Xie wrote:

> We get 1 warning when building kernel with W=1:
> drivers/char/mem.c:220:12: warning: no previous prototype for 'phys_mem_access_prot_allowed' [-Wmissing-prototypes]
>  int __weak phys_mem_access_prot_allowed(struct file *file,
> 
> In fact, its declaration is spreading to several header files
> in different architecture, but need to be declare in common
> header file.
> 
> So this patch moves phys_mem_access_prot_allowed() to pgtable.h.
> 
> Signed-off-by: Baoyou Xie <baoyou.xie@xxxxxxxxxx>

Acked-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  Ralf




[Index of Archives]     [Linux MIPS Home]     [LKML Archive]     [Linux ARM Kernel]     [Linux ARM]     [Linux]     [Git]     [Yosemite News]     [Linux SCSI]     [Linux Hams]

  Powered by Linux