libata: Add ATA_HORKAGE_NO_NCQ_ON_ATI for Samsung 860 and 870 SSD.

[linux-2.6-microblaze.git] / include / linux / serdev.h

diff --git a/include/linux/serdev.h b/include/linux/serdev.h
index 9f14f9c..3368c26 100644 (file)
--- a/include/linux/serdev.h
+++ b/include/linux/serdev.h
@@ -327,4 +327,18 @@ static inline int serdev_tty_port_unregister(struct tty_port *port)
 }
 #endif /* CONFIG_SERIAL_DEV_CTRL_TTYPORT */
 
+struct acpi_resource;
+struct acpi_resource_uart_serialbus;
+
+#ifdef CONFIG_ACPI
+bool serdev_acpi_get_uart_resource(struct acpi_resource *ares,
+                                  struct acpi_resource_uart_serialbus **uart);
+#else
+static inline bool serdev_acpi_get_uart_resource(struct acpi_resource *ares,
+                                                struct acpi_resource_uart_serialbus **uart)
+{
+       return false;
+}
+#endif /* CONFIG_ACPI */
+
 #endif /*_LINUX_SERDEV_H */