Re: [PATCH v2] staging: sm750fb: Cleanup the type of mmio750

From: Greg KH
Date: Tue Mar 10 2015 - 11:09:46 EST


On Tue, Mar 10, 2015 at 01:27:48PM +0000, Lorenzo Stoakes wrote:
> This patch assigns the more appropriate void* type to the mmio750 variable
> eliminating an unnecessary volatile qualifier in the process. Additionally it
> updates parameter types as necessary where those parameters interact with
> mmio750, removes unnecessary casts and updates the type of the
> lynx_share->pvReg field which is passed to the ddk750_set_mmio method.
>
> As a consequence, this patch fixes the following sparse warning:-
>
> drivers/staging/sm750fb/ddk750_help.c:12:17: warning: incorrect type in assignment (different address spaces)
>
> Signed-off-by: Lorenzo Stoakes <lstoakes@xxxxxxxxx>
>
> ---
> drivers/staging/sm750fb/ddk750_chip.h | 4 +++-
> drivers/staging/sm750fb/ddk750_help.c | 4 ++--
> drivers/staging/sm750fb/ddk750_help.h | 10 +++++-----
> drivers/staging/sm750fb/sm750.h | 2 +-
> 4 files changed, 11 insertions(+), 9 deletions(-)

This doesn't apply either anymore, for the same reason :(
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