Add a getter for the acpi_gbl_reduced_hardware variable so that modules
can check if they are running on an ACPI reduced-hw platform or not.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
}
EXPORT_SYMBOL(acpi_dev_get_first_match_dev);
}
EXPORT_SYMBOL(acpi_dev_get_first_match_dev);
+/**
+ * acpi_reduced_hardware - Return if this is an ACPI-reduced-hw machine
+ *
+ * Return true when running on an ACPI-reduced-hw machine, false otherwise.
+ */
+bool acpi_reduced_hardware(void)
+{
+ return acpi_gbl_reduced_hardware;
+}
+EXPORT_SYMBOL_GPL(acpi_reduced_hardware);
+
/*
* acpi_backlight= handling, this is done here rather then in video_detect.c
* because __setup cannot be used in modules.
/*
* acpi_backlight= handling, this is done here rather then in video_detect.c
* because __setup cannot be used in modules.
bool acpi_dev_found(const char *hid);
bool acpi_dev_present(const char *hid, const char *uid, s64 hrv);
bool acpi_dev_found(const char *hid);
bool acpi_dev_present(const char *hid, const char *uid, s64 hrv);
+bool acpi_reduced_hardware(void);
+static inline bool acpi_reduced_hardware(void)
+{
+ return false;
+}
+
static inline void acpi_dev_put(struct acpi_device *adev) {}
static inline bool is_acpi_node(const struct fwnode_handle *fwnode)
static inline void acpi_dev_put(struct acpi_device *adev) {}
static inline bool is_acpi_node(const struct fwnode_handle *fwnode)