ACPI / PM: Fix build problems for !CONFIG_ACPI related to NVS rework

The recent rework of the NVS saving/restoring code introduced two
build issues for !CONFIG_ACPI, a warning in drivers/acpi/internal.h
and an error in arch/x86/kernel/e820.c.

Fix them by providing suitable static inline definitions of the
relevant functions.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 10 insertions, 9 deletions

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index fa7ed6a983d0..eb176bb1b15b 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -254,15 +254,6 @@ void __init acpi_old_suspend_ordering(void);
 void __init acpi_nvs_nosave(void);
 #endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_ACPI_SLEEP
-int suspend_nvs_register(unsigned long start, unsigned long size);
-#else
-static inline int suspend_nvs_register(unsigned long a, unsigned long b)
-{
-        return 0;
-}
-#endif
-
 struct acpi_osc_context {
         char *uuid_str; /* uuid string */
         int rev;
@@ -361,4 +352,14 @@ static inline int acpi_table_parse(char *id,
         return -1;
 }
 #endif  /* !CONFIG_ACPI */
+
+#ifdef CONFIG_ACPI_SLEEP
+int suspend_nvs_register(unsigned long start, unsigned long size);
+#else
+static inline int suspend_nvs_register(unsigned long a, unsigned long b)
+{
+        return 0;
+}
+#endif
+
 #endif  /*_LINUX_ACPI_H*/