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-rw-r--r--include/linux/acpi.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 651abc4cde29..ca3290d22b78 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -446,6 +446,14 @@ static inline bool acpi_driver_match_device(struct device *dev,
int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *);
int acpi_device_modalias(struct device *, char *, int);
+struct acpi_dsm_entry {
+ char *key;
+ char *value;
+};
+
+int acpi_dsm_lookup_value(acpi_handle handle,
+ const char *tag, int index,
+ struct acpi_dsm_entry *entry);
#define ACPI_PTR(_ptr) (_ptr)