[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [v3,1/4] drm/i915: Enable edp psr error interrupts on hsw (rev2)

[Patchwork]

== Series Details ==

Series: series starting with [v3,1/4] drm/i915: Enable edp psr error interrupts on hsw (rev2)
URL   : https://patchwork.freedesktop.org/series/41095/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
f3b80889ad58 drm/i915: Enable edp psr error interrupts on hsw
-:109: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#109: FILE: drivers/gpu/drm/i915/i915_reg.h:4017:
+#define   EDP_PSR_ERROR				(1<<2)
                        				  ^

-:110: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#110: FILE: drivers/gpu/drm/i915/i915_reg.h:4018:
+#define   EDP_PSR_POST_EXIT			(1<<1)
                            			  ^

-:111: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#111: FILE: drivers/gpu/drm/i915/i915_reg.h:4019:
+#define   EDP_PSR_PRE_ENTRY			(1<<0)
                            			  ^

-:120: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV)
#120: FILE: drivers/gpu/drm/i915/i915_reg.h:6830:
+#define DE_EDP_PSR_INT_HSW		(1<<19)
                           		  ^

total: 0 errors, 0 warnings, 4 checks, 78 lines checked
a5cf241c72c3 drm/i915: Enable edp psr error interrupts on bdw+
-:158: ERROR:COMPLEX_MACRO: Macros with complex values should be enclosed in parentheses
#158: FILE: drivers/gpu/drm/i915/intel_display.h:221:
+#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \
+	for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++)	\
+		for_each_if ((__mask) & (1 << (__t)))

-:158: CHECK:MACRO_ARG_REUSE: Macro argument reuse '__t' - possible side-effects?
#158: FILE: drivers/gpu/drm/i915/intel_display.h:221:
+#define for_each_cpu_transcoder_masked(__dev_priv, __t, __mask) \
+	for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++)	\
+		for_each_if ((__mask) & (1 << (__t)))

-:159: CHECK:SPACING: No space is necessary after a cast
#159: FILE: drivers/gpu/drm/i915/intel_display.h:222:
+	for ((__t) = 0; (__t) < I915_MAX_TRANSCODERS; (__t)++)	\

-:160: WARNING:SPACING: space prohibited between function name and open parenthesis '('
#160: FILE: drivers/gpu/drm/i915/intel_display.h:223:
+		for_each_if ((__mask) & (1 << (__t)))

total: 1 errors, 1 warnings, 2 checks, 123 lines checked
d117c36f789e drm/i915/psr: Control PSR interrupts via debugfs
19bb9639e1a7 drm/i915/psr: Timestamps for PSR entry and exit interrupts.