linux-kernel - [PATCH v4 53/58] drm-dyndbg: add DRM_CLASSMAP

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Message-ID: <20250803035816.603405-54-jim.cromie@gmail.com>
Date: Sat,  2 Aug 2025 21:58:11 -0600
From: Jim Cromie <jim.cromie@...il.com>
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Subject: [PATCH v4 53/58] drm-dyndbg: add DRM_CLASSMAP_USE to the gud driver

The gud driver has a number of DRM_UT_* debugs, make them
controllable when CONFIG_DRM_USE_DYNAMIC_DEBUG=y by telling dyndbg
that the module uses them.

Signed-off-by: Jim Cromie <jim.cromie@...il.com>
---
 drivers/gpu/drm/gud/gud_drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/gud/gud_drv.c b/drivers/gpu/drm/gud/gud_drv.c
index 5385a2126e45f..5b6797b80ff01 100644
--- a/drivers/gpu/drm/gud/gud_drv.c
+++ b/drivers/gpu/drm/gud/gud_drv.c
@@ -32,6 +32,8 @@
 
 #include "gud_internal.h"
 
+DRM_CLASSMAP_USE(drm_debug_classes);
+
 /* Only used internally */
 static const struct drm_format_info gud_drm_format_r1 = {
 	.format = GUD_DRM_FORMAT_R1,
-- 
2.50.1