x86: Move include of bitops out of ACPI region

At present linux/bitops.h is included in ACPI code. This is not needed and
can cause a problem in fls64.h since BITS_PER_LONG is not defined. Move
the #include into the part not used by ACPI.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/acpi/acpi_table.h b/include/acpi/acpi_table.h
index 3a243bf..abbca65 100644
--- a/include/acpi/acpi_table.h
+++ b/include/acpi/acpi_table.h
@@ -14,7 +14,6 @@
 #define __ACPI_TABLE_H__
 
 #include <dm/acpi.h>
-#include <linux/bitops.h>
 
 #define RSDP_SIG		"RSD PTR "	/* RSDP pointer signature */
 #define OEM_ID			"U-BOOT"	/* U-Boot */
@@ -29,6 +28,8 @@
 
 #if !defined(__ACPI__)
 
+#include <linux/bitops.h>
+
 struct acpi_ctx;
 
 /*