n_props 2842 drivers/gpu/drm/i915/i915_perf.c u32 n_props, n_props 2850 drivers/gpu/drm/i915/i915_perf.c if (!n_props) { n_props 2861 drivers/gpu/drm/i915/i915_perf.c if (n_props >= DRM_I915_PERF_PROP_MAX) { n_props 2866 drivers/gpu/drm/i915/i915_perf.c for (i = 0; i < n_props; i++) {