From: Kiran K <kiran.k@xxxxxxxxx>
[ Upstream commit 2c5a06e5505a716387a4d86f1f39de506836435a ]
acpi_evaluate_dsm_typed() needs to be gaurded with CONFIG_ACPI to avoid
a redefintion error when the stub is also enabled.
In file included from ../drivers/bluetooth/btintel.c:13:
../include/acpi/acpi_bus.h:57:1: error: redefinition of 'acpi_evaluate_dsm_typed'
57 | acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid,..
| ^~~~~~~~~~~~~~~~~~~~~~~
In file included from ../drivers/bluetooth/btintel.c:12:
../include/linux/acpi.h:967:34: note: previous definition of
'acpi_evaluate_dsm_typed' with type 'union acpi_object *(void *,
const guid_t *, u64, u64, union acpi_object *, acpi_object_type)'
{aka 'union acpi_object *(void *, const guid_t *, long long unsigned int,
long long unsigned int, union acpi_object *, unsigned int)'}
967 | static inline union acpi_object
*acpi_evaluate_dsm_typed(acpi_handle handle,
Fixes: 1b94ad7ccc21 ("ACPI: utils: Add acpi_evaluate_dsm_typed() and acpi_check_dsm() stubs")
Signed-off-by: Kiran K <kiran.k@xxxxxxxxx>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/acpi/acpi_bus.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index e9c7d7b270e73..7a85ae6b7b005 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -52,7 +52,7 @@ bool acpi_dock_match(acpi_handle handle);
bool acpi_check_dsm(acpi_handle handle, const guid_t *guid, u64 rev, u64 funcs);
union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const guid_t *guid,
u64 rev, u64 func, union acpi_object *argv4);
-
+#ifdef CONFIG_ACPI
static inline union acpi_object *
acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid, u64 rev,
u64 func, union acpi_object *argv4,
@@ -68,6 +68,7 @@ acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid, u64 rev,
return obj;
}
+#endif
#define ACPI_INIT_DSM_ARGV4(cnt, eles) \
{ \
--
2.39.2
