[PATCH v12 66/69] accel: add -DDYNAMIC_DEBUG_MODULE to subdir-ccflags

[Jim Cromie]

With CONFIG_DRM_USE_DYNAMIC_DEBUG=y and CONFIG_DYNAMIC_DEBUG=n,
accelerator modules are currently missing the _dynamic_func_call_cls
macro, due to its conditional definition in dynamic_debug.h, which
depends upon -DDYNAMIC_DEBUG_MODULE.

So add that to subir-ccflags for all accels, in accel/Makefile.

Notes:

The added "indirection" allows modules to individually enable
dynamic-debug, where a CONFIG_ option would be global to the build.

Several accelerator modules make drm*dbg() calls, so in effect they
*are* DRM modules.

Signed-off-by: Jim Cromie <jim.cromie@xxxxxxxxx>
---
 drivers/accel/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/accel/Makefile b/drivers/accel/Makefile
index 1d3a7251b950..44db786ea223 100644
--- a/drivers/accel/Makefile
+++ b/drivers/accel/Makefile
@@ -1,8 +1,13 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
+# several accel modules use drm*dbg, so they *are* DRM modules.
+# When built with only CONFIG_DYNAMIC_DEBUG_CORE
+# (and not CONFIG_DYNAMIC_DEBUG), they need this flag
+subdir-ccflags-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
+
 obj-$(CONFIG_DRM_ACCEL_AMDXDNA)		+= amdxdna/
 obj-$(CONFIG_DRM_ACCEL_ARM_ETHOSU)	+= ethosu/
 obj-$(CONFIG_DRM_ACCEL_HABANALABS)	+= habanalabs/
 obj-$(CONFIG_DRM_ACCEL_IVPU)		+= ivpu/
 obj-$(CONFIG_DRM_ACCEL_QAIC)		+= qaic/
-obj-$(CONFIG_DRM_ACCEL_ROCKET)		+= rocket/
\ No newline at end of file
+obj-$(CONFIG_DRM_ACCEL_ROCKET)		+= rocket/
-- 
2.53.0