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drm/amd/display: remove check for nonexistent CONFIG_HAVE_KGDB

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drivers/gpu/drm/amd/display/dc/sspl/spl_debug.h checks for
CONFIG_HAVE_KGDB or CONFIG_KGDB to determine whether to call
kgdb_breakpoint(). CONFIG_HAVE_KGDB has never existed in the kernel.
Remove the check for it and retain only the correct check for
CONFIG_KGDB.

Discovered while searching for CONFIG_* symbols referenced in code but
not defined in any Kconfig file.

Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Acked-by: George Zhang <george.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Ethan Nelson-Moore 2026-06-10 18:30:11 -07:00 committed by Alex Deucher
parent 9e0896fa6f
commit c696571585
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/sspl/spl_debug.h
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@ -5,7 +5,7 @@
#ifndef SPL_DEBUG_H
#define SPL_DEBUG_H
#if defined(CONFIG_HAVE_KGDB) || defined(CONFIG_KGDB)
#ifdef CONFIG_KGDB
#define SPL_ASSERT_CRITICAL(expr) do { \
if (WARN_ON(!(expr))) { \
kgdb_breakpoint(); \
@ -17,7 +17,7 @@
; \
} \
} while (0)
#endif /* CONFIG_HAVE_KGDB || CONFIG_KGDB */
#endif /* CONFIG_KGDB */
#if defined(CONFIG_DEBUG_KERNEL_DC)
#define SPL_ASSERT(expr) SPL_ASSERT_CRITICAL(expr)