diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-07-05 22:21:11 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-08-24 14:20:32 +0200 |
| commit | a5d1d0a1fc0362647a4ab1bbcfb0d594dc43664f (patch) | |
| tree | 95d30ab00c279380da2c047818809108db2aacb0 /drivers/gpu | |
| parent | drm/i915/sdvo: Issue SetTargetOutput prior to GetAttachedDisplays (diff) | |
| download | linux-a5d1d0a1fc0362647a4ab1bbcfb0d594dc43664f.tar.xz linux-a5d1d0a1fc0362647a4ab1bbcfb0d594dc43664f.zip | |
drm/i915/sdvo: Protect macro args
Put parens around macro argument evaluation for safety.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230705202122.17915-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sdvo.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index 7108d031271a..15a860b6c692 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 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 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)) static const char * const tv_format_names[] = { |