Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

[linux-flexiantxendom0-3.2.10.git] / include / linux / acpi.h

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index f53fea6..f421dd8 100644 (file)
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -372,4 +372,14 @@ static inline int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
 
 #endif /* !CONFIG_ACPI */
 
+#ifdef CONFIG_ACPI
+void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
+                              u32 pm1a_ctrl,  u32 pm1b_ctrl));
+
+acpi_status acpi_os_prepare_sleep(u8 sleep_state,
+                                 u32 pm1a_control, u32 pm1b_control);
+#else
+#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0)
+#endif
+
 #endif /*_LINUX_ACPI_H*/