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-rw-r--r--include/linux/acpi.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 81afa65e6457..400b86453ed7 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -553,6 +553,11 @@ static inline int acpi_device_modalias(struct device *dev,
return -ENODEV;
}
+static inline bool acpi_check_dma(struct acpi_device *adev, bool *coherent)
+{
+ return false;
+}
+
#define ACPI_PTR(_ptr) (NULL)
#endif /* !CONFIG_ACPI */