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authorArnd Bergmann <arnd@arndb.de>2024-10-29 09:23:20 +0000
committerBorislav Petkov (AMD) <bp@alien8.de>2024-10-29 18:16:05 +0100
commitfce9642c765a18abd1db0339a7d832c29b68456a (patch)
treea866386f5c88603777cb1053298baefbb78a03d8 /arch
parent81983758430957d9a5cb3333fe324fd70cf63e7e (diff)
x86/amd_nb: Fix compile-testing without CONFIG_AMD_NB
node_to_amd_nb() is defined to NULL in non-AMD configs: drivers/platform/x86/amd/hsmp/plat.c: In function 'init_platform_device': drivers/platform/x86/amd/hsmp/plat.c:165:68: error: dereferencing 'void *' pointer [-Werror] 165 | sock->root = node_to_amd_nb(i)->root; | ^~ drivers/platform/x86/amd/hsmp/plat.c:165:68: error: request for member 'root' in something not a structure or union Users of the interface who also allow COMPILE_TEST will cause the above build error so provide an inline stub to fix that. [ bp: Massage commit message. ] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20241029092329.3857004-1-arnd@kernel.org
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/include/asm/amd_nb.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 6f3b6aef47ba..d0caac26533f 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -116,7 +116,10 @@ static inline bool amd_gart_present(void)
#define amd_nb_num(x) 0
#define amd_nb_has_feature(x) false
-#define node_to_amd_nb(x) NULL
+static inline struct amd_northbridge *node_to_amd_nb(int node)
+{
+ return NULL;
+}
#define amd_gart_present(x) false
#endif