linux-kernel - [PATCH v2 16/20] test-dyndbg: rename DD_SYS_WRAP to DYNDBG_CLASSMAP

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Date:   Fri, 13 Jan 2023 12:30:12 -0700
From:   Jim Cromie <jim.cromie@...il.com>
To:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        amd-gfx@...ts.freedesktop.org, intel-gvt-dev@...ts.freedesktop.org,
        intel-gfx@...ts.freedesktop.org
Cc:     jani.nikula@...el.com, ville.syrjala@...ux.intel.com,
        daniel.vetter@...ll.ch, seanpaul@...omium.org, robdclark@...il.com,
        jbaron@...mai.com, gregkh@...uxfoundation.org,
        Jim Cromie <jim.cromie@...il.com>
Subject: [PATCH v2 16/20] test-dyndbg: rename DD_SYS_WRAP to DYNDBG_CLASSMAP_PARAM

Original name was a punt; but the macro is maybe general enough to put
in the API later.  Rename and improve the macro towards that end.

Also tweak internal name constructed in the macro, to add a '_'
between the name components.  This changes the .i file only.

no functional change.

Signed-off-by: Jim Cromie <jim.cromie@...il.com>
---
 lib/test_dynamic_debug.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/lib/test_dynamic_debug.c b/lib/test_dynamic_debug.c
index 39d4f63cade1..45e123b29a9b 100644
--- a/lib/test_dynamic_debug.c
+++ b/lib/test_dynamic_debug.c
@@ -44,14 +44,15 @@ module_param_cb(do_prints, &param_ops_do_prints, NULL, 0600);
  * Additionally, here:
  * - tie together sysname, mapname, bitsname, flagsname
  */
-#define DD_SYS_WRAP(_model, _flags)					\
+#define DYNDBG_CLASSMAP_PARAM(_model, _flags)					\
 	static unsigned long bits_##_model;				\
-	static struct ddebug_class_param _flags##_model = {		\
+	static struct ddebug_class_param _flags##_##_model = {		\
 		.bits = &bits_##_model,					\
 		.flags = #_flags,					\
 		.map = &map_##_model,					\
 	};								\
-	module_param_cb(_flags##_##_model, &param_ops_dyndbg_classes, &_flags##_model, 0600)
+	module_param_cb(_flags##_##_model, &param_ops_dyndbg_classes,	\
+			&_flags##_##_model, 0600)
 
 /*
  * dynamic-debug imitates drm.debug model's use of enums (DRM_UT_CORE
@@ -112,23 +113,23 @@ DYNDBG_CLASSMAP_DEFINE(map_disjoint_bits, DD_CLASS_TYPE_DISJOINT_BITS,
 		       D2_LEASE,
 		       D2_DP,
 		       D2_DRMRES);
-DD_SYS_WRAP(disjoint_bits, p);
-DD_SYS_WRAP(disjoint_bits, T);
+DYNDBG_CLASSMAP_PARAM(disjoint_bits, p);
+DYNDBG_CLASSMAP_PARAM(disjoint_bits, T);
 
 DYNDBG_CLASSMAP_DEFINE(map_disjoint_names, DD_CLASS_TYPE_DISJOINT_NAMES,
 		       LOW, MID, HI);
-DD_SYS_WRAP(disjoint_names, p);
-DD_SYS_WRAP(disjoint_names, T);
+DYNDBG_CLASSMAP_PARAM(disjoint_names, p);
+DYNDBG_CLASSMAP_PARAM(disjoint_names, T);
 
 DYNDBG_CLASSMAP_DEFINE(map_level_num, DD_CLASS_TYPE_LEVEL_NUM,
 		       V0, V1, V2, V3, V4, V5, V6, V7);
-DD_SYS_WRAP(level_num, p);
-DD_SYS_WRAP(level_num, T);
+DYNDBG_CLASSMAP_PARAM(level_num, p);
+DYNDBG_CLASSMAP_PARAM(level_num, T);
 
 DYNDBG_CLASSMAP_DEFINE(map_level_names, DD_CLASS_TYPE_LEVEL_NAMES,
 		       L0, L1, L2, L3, L4, L5, L6, L7);
-DD_SYS_WRAP(level_names, p);
-DD_SYS_WRAP(level_names, T);
+DYNDBG_CLASSMAP_PARAM(level_names, p);
+DYNDBG_CLASSMAP_PARAM(level_names, T);
 
 #endif /* TEST_DYNAMIC_DEBUG_SUBMOD */
 
-- 
2.39.0