Re: [PATCH 1/1] netdev: DM9000: Added typecasting to supress some warnings on Blackfin

["Bryan Wu" <cooloney@kernel.org>]

On Mon, Oct 13, 2008 at 5:17 PM, Ben Dooks <ben-linux@fluff.org> wrote:
> On Mon, Oct 13, 2008 at 05:10:09PM +0800, Bryan Wu wrote:
>> From: Javier Herrero <jherrero@hvsistemas.es>
>
> No, your arch definitions of writesb and co are wrong if they
> are not taking 'void __iomem *' arguments.
>

Right, we should check the I/O functions and make them support "void
__iomem *" arguments.

Thanks
-Bryan

>> Signed-off-by: Javier Herrero <jherrero@hvsistemas.es>
>> Signed-off-by: Bryan Wu <cooloney@kernel.org>
>> ---
>>  drivers/net/dm9000.c |   12 ++++++------
>>  1 files changed, 6 insertions(+), 6 deletions(-)
>>
>> diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
>> index f42c23f..c4737ca 100644
>> --- a/drivers/net/dm9000.c
>> +++ b/drivers/net/dm9000.c
>> @@ -188,35 +188,35 @@ iow(board_info_t * db, int reg, int value)
>>
>>  static void dm9000_outblk_8bit(void __iomem *reg, void *data, int count)
>>  {
>> -     writesb(reg, data, count);
>> +     writesb((int)reg, data, count);
>>  }
>>
>>  static void dm9000_outblk_16bit(void __iomem *reg, void *data, int count)
>>  {
>> -     writesw(reg, data, (count+1) >> 1);
>> +     writesw((int)reg, data, (count+1) >> 1);
>>  }
>>
>>  static void dm9000_outblk_32bit(void __iomem *reg, void *data, int count)
>>  {
>> -     writesl(reg, data, (count+3) >> 2);
>> +     writesl((int)reg, data, (count+3) >> 2);
>>  }
>>
>>  /* input block from chip to memory */
>>
>>  static void dm9000_inblk_8bit(void __iomem *reg, void *data, int count)
>>  {
>> -     readsb(reg, data, count);
>> +     readsb((int)reg, data, count);
>>  }
>>
>>
>>  static void dm9000_inblk_16bit(void __iomem *reg, void *data, int count)
>>  {
>> -     readsw(reg, data, (count+1) >> 1);
>> +     readsw((int)reg, data, (count+1) >> 1);
>>  }
>>
>>  static void dm9000_inblk_32bit(void __iomem *reg, void *data, int count)
>>  {
>> -     readsl(reg, data, (count+3) >> 2);
>> +     readsl((int)reg, data, (count+3) >> 2);
>>  }
>>
>>  /* dump block from chip to null */
>> --
>> 1.5.6
>
> --
> --
> Ben
>
> Q:      What's a light-year?
> A:      One-third less calories than a regular year.
>
>