When the ACPI part of a driver is optional the methods used in it
are expected to be available even if CONFIG_ACPI=n. This is not
the case for _DSM related methods. Add stubs for
acpi_evaluate_dsm_typed() and acpi_check_dsm() methods.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2: new patch to prevent compilation failures (LKP)
include/linux/acpi.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 5e6a876e17ba..4b12dad5a8a4 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -950,6 +950,12 @@ static inline bool acpi_driver_match_device(struct device *dev,
return false;
}
+static inline bool acpi_check_dsm(acpi_handle handle, const guid_t *guid,
+ u64 rev, u64 funcs)
+{
+ return false;
+}
+
static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle,
const guid_t *guid,
u64 rev, u64 func,
@@ -958,6 +964,15 @@ static inline union acpi_object *acpi_evaluate_dsm(acpi_handle handle,
return NULL;
}
+static inline union acpi_object *acpi_evaluate_dsm_typed(acpi_handle handle,
+ const guid_t *guid,
+ u64 rev, u64 func,
+ union acpi_object *argv4,
+ acpi_object_type type)
+{
+ return NULL;
+}
+
static inline int acpi_device_uevent_modalias(struct device *dev,
struct kobj_uevent_env *env)
{
--
2.39.0
