diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 7308638..ff36327 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -32,8 +32,10 @@
 #include <linux/init.h>
 #include <linux/sched.h>
 #include <linux/cpufreq.h>
+#ifdef CONFIG_ACPI_PROCFS
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
+#endif
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -1214,6 +1216,7 @@
 	return result;
 }
 
+#ifdef CONFIG_ACPI_PROCFS
 /* proc interface */
 static int acpi_processor_throttling_seq_show(struct seq_file *seq,
 					      void *offset)
@@ -1322,3 +1325,4 @@
 	.llseek = seq_lseek,
 	.release = single_release,
 };
+#endif