Commit f86c9b8b authored Jun 03, 2020 by Nicholas Kazlauskas Committed by Alex Deucher Jul 01, 2020

drm/amd/display: Only actually breakpoint if DEBUG_KERNEL_DC is enabled



To match previous behavior and to not hang the kernel if someone
accidentally builds with KGDB enabled.

Fixes: 1aad7078 ("drm/amd/display: Make BREAK_TO_DEBUGGER() a debug print")

Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent da483dd1

drivers/gpu/drm/amd/display/dc/os_types.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -111,7 +111,7 @@
		#define ASSERT(expr) WARN_ON_ONCE(!(expr))
		#endif

		#if defined(CONFIG_HAVE_KGDB) \|\| defined(CONFIG_KGDB)
		#if defined(CONFIG_DEBUG_KERNEL_DC) && (defined(CONFIG_HAVE_KGDB) \|\| defined(CONFIG_KGDB))
		#define BREAK_TO_DEBUGGER() \
		do { \
		DRM_DEBUG_DRIVER("%s():%d\n", __func__, __LINE__); \

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