[Intel-gfx] [PATCH] drm/i915: add braces around KHz/MHz macro parameters

[Damien Lespiau]

On Fri, Jan 10, 2014 at 05:10:20PM +0200, Jani Nikula wrote:
> It's an accident waiting to happen.
> 
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>

-- 
Damien

> ---
>  drivers/gpu/drm/i915/intel_drv.h |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
> index 46aea6c..33a3ed4 100644
> --- a/drivers/gpu/drm/i915/intel_drv.h
> +++ b/drivers/gpu/drm/i915/intel_drv.h
> @@ -65,8 +65,8 @@
>  #define wait_for_atomic_us(COND, US) _wait_for((COND), \
>  					       DIV_ROUND_UP((US), 1000), 0)
>  
> -#define KHz(x) (1000*x)
> -#define MHz(x) KHz(1000*x)
> +#define KHz(x) (1000 * (x))
> +#define MHz(x) KHz(1000 * (x))
>  
>  /*
>   * Display related stuff
> -- 
> 1.7.10.4
> 
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