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

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

Fixes: 1aad707819 ("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>
This commit is contained in:
Nicholas Kazlauskas 2020-06-03 09:32:10 -04:00 • committed by Alex Deucher
parent da483dd1d8
commit f86c9b8b56
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/os_types.h
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@ -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__); \