linux-kernel - Re: [PATCH 1/2] arch: hexagon: include: asm: add prefix "vm_" for all enum members in "hexagon

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Date:	Tue, 26 Nov 2013 12:36:46 +0800
From:	Chen Gang <gang.chen.5i5j@...il.com>
To:	rkuo <rkuo@...eaurora.org>
CC:	linux-hexagon@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] arch: hexagon: include: asm: add prefix "vm_" for
 all enum members in "hexagon_vm.h"

On 11/25/2013 10:40 AM, Chen Gang wrote:
> Append "vm_" to all enum members (which are too common to make conflict
> with another sub-systems). The related error with allmodconfig:
> 
>     CC [M]  drivers/md/raid1.o
>   drivers/md/raid1.c:1440:13: error: 'status' redeclared as different kind of symbol
>   arch/hexagon/include/asm/hexagon_vm.h:76:2: note: previous definition of 'status' was here
> 

Oh, sorry, The new prefix "vm_" is still conflict with others. One case
is below (bottom of this mail)

I will use "hvmc_" for VM_CACHE_OPS and "hvmi_" for VM_INT_OPS instead
of. If get no rejections within 1 day, I will send patch v2 for it.

And also I will merge the related 2 patches together (although they are
for 2 issues).

> 
> Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
> ---
>  arch/hexagon/include/asm/hexagon_vm.h |   70 ++++++++++++++++----------------
>  1 files changed, 35 insertions(+), 35 deletions(-)
> 
> diff --git a/arch/hexagon/include/asm/hexagon_vm.h b/arch/hexagon/include/asm/hexagon_vm.h
> index 67bb6d6..e1e0470 100644
> --- a/arch/hexagon/include/asm/hexagon_vm.h
> +++ b/arch/hexagon/include/asm/hexagon_vm.h
> @@ -55,27 +55,27 @@
>  #ifndef __ASSEMBLY__
>  
>  enum VM_CACHE_OPS {
> -	ickill,
> -	dckill,
> -	l2kill,
> -	dccleaninva,
> -	icinva,
> -	idsync,
> -	fetch_cfg
> +	vm_ickill,
> +	vm_dckill,
> +	vm_l2kill,
> +	vm_dccleaninva,
> +	vm_icinva,
> +	vm_idsync,
> +	vm_fetch_cfg
>  };
>  
>  enum VM_INT_OPS {
> -	nop,
> -	globen,
> -	globdis,
> -	locen,
> -	locdis,
> -	affinity,
> -	get,
> -	peek,
> -	status,
> -	post,
> -	clear
> +	vm_nop,
> +	vm_globen,
> +	vm_globdis,
> +	vm_locen,
> +	vm_locdis,
> +	vm_affinity,
> +	vm_get,

The new prefix "vm_" for "get" is still conflict with others:

    CC [M]  drivers/virtio/virtio_mmio.o
  drivers/virtio/virtio_mmio.c:170:13: error: 'vm_get' redeclared as different kind of symbol
  arch/hexagon/include/asm/hexagon_vm.h:74:2: note: previous definition of 'vm_get' was here


Thanks.
-- 
Chen Gang
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