On Wed, 05 Jul 2023, Ville Syrjala <ville.syrj...@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrj...@linux.intel.com>
>
> Put parens around macro argument evaluation for safety.
>
> Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nik...@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_sdvo.c | 13 ++++++-------
> 1 file changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c
> b/drivers/gpu/drm/i915/display/intel_sdvo.c
> index 9ac4c0b6055b..ec94da6cb7bb 100644
> --- a/drivers/gpu/drm/i915/display/intel_sdvo.c
> +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
> @@ -57,14 +57,13 @@
> #define SDVO_LVDS_MASK (SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1)
> #define SDVO_TV_MASK (SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_SVID0 |
> SDVO_OUTPUT_YPRPB0)
>
> -#define SDVO_OUTPUT_MASK (SDVO_TMDS_MASK | SDVO_RGB_MASK | SDVO_LVDS_MASK |\
> - SDVO_TV_MASK)
> +#define SDVO_OUTPUT_MASK (SDVO_TMDS_MASK | SDVO_RGB_MASK | SDVO_LVDS_MASK |
> SDVO_TV_MASK)
>
> -#define IS_TV(c) (c->output_flag & SDVO_TV_MASK)
> -#define IS_TMDS(c) (c->output_flag & SDVO_TMDS_MASK)
> -#define IS_LVDS(c) (c->output_flag & SDVO_LVDS_MASK)
> -#define IS_TV_OR_LVDS(c) (c->output_flag & (SDVO_TV_MASK | SDVO_LVDS_MASK))
> -#define IS_DIGITAL(c) (c->output_flag & (SDVO_TMDS_MASK | SDVO_LVDS_MASK))
> +#define IS_TV(c) ((c)->output_flag & SDVO_TV_MASK)
> +#define IS_TMDS(c) ((c)->output_flag & SDVO_TMDS_MASK)
> +#define IS_LVDS(c) ((c)->output_flag & SDVO_LVDS_MASK)
> +#define IS_TV_OR_LVDS(c) ((c)->output_flag & (SDVO_TV_MASK |
> SDVO_LVDS_MASK))
> +#define IS_DIGITAL(c) ((c)->output_flag & (SDVO_TMDS_MASK |
> SDVO_LVDS_MASK))
>
>
> static const char * const tv_format_names[] = {
--
Jani Nikula, Intel Open Source Graphics Center
