Message ID | 20230705202122.17915-3-ville.syrjala@linux.intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915/sdvo: DDC rework and fixes | expand |
On Wed, 05 Jul 2023, Ville Syrjala <ville.syrjala@linux.intel.com> wrote: > From: Ville Syrjälä <ville.syrjala@linux.intel.com> > > Put parens around macro argument evaluation for safety. > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@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[] = {
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[] = {