acpi: export read_bit_register and write_bit_register

acpi cpuidle needs such acpi functions Signed-off-by: Fredrik Holmqvist <[email protected]>
2012-11-18 17:39:20 +01:00
parent 71d9d375b8
commit 0a0af8957e
2 changed files with 21 additions and 1 deletions
@@ -262,6 +262,10 @@ struct acpi_module_info {
 	/* Table Access */
 	status_t	(*get_table)(const char *signature, uint32 instance,
 					void **tableHeader);
+
+	/* Register Access */
+	status_t	(*read_bit_register)(uint32 regid, uint32 *val);
+	status_t	(*write_bit_register)(uint32 regid, uint32 val);
 };