Re: [PATCH v2] arch: asm-generic: for atomic_set_mask() 1st param,use 'unsigned int' instead of 'unsigned long'

From: Heiko Carstens
Date: Mon Jun 10 2013 - 05:24:10 EST


On Sun, Jun 09, 2013 at 02:31:42PM +0800, Chen Gang wrote:
>
> atomic_set_mask() and atomic_clear_mask() are the pairs, so the related
> parameters' type need match with each other.
>
> The type of 'addr->counter' is 'int', so use 'unsigned int' instead
> of 'unsigned long', and let atomic_set_mask() match atomic_clear_mask().
>
>
> For arch sub-system, currently, have 3 types of definition for them:
> 1st for 'int', 2nd for 'long', 3rd is conflict to use 'int' and 'long'.
>
> At least, better to fix 3rd (conflict using 'int' and 'long').
>
> Signed-off-by: Chen Gang <gang.chen@xxxxxxxxxxx>
> ---
> arch/blackfin/include/asm/atomic.h | 4 ++--
> arch/m32r/include/asm/atomic.h | 8 ++++----
> arch/s390/include/asm/atomic.h | 4 ++--
> include/asm-generic/atomic.h | 2 +-
> 4 files changed, 9 insertions(+), 9 deletions(-)

For the s390 part:

Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

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