commit b188e4ce3b7965ecc8d45191042cc9d25f6b90ee
author Len Brown <len.brown@intel.com> Wed Jun 24 01:48:32 2009 -0400
committer Len Brown <len.brown@intel.com> Wed Jun 24 01:48:32 2009 -0400
tree 47102dec98d8d66f6f752ff7d7666073b8dc207d
parent 74cad4ee9839669ad920257678ea0bf0a818cd3b

ACPI: fix CONFIG_ACPI_PROCFS=n build warning

drivers/acpi/processor_idle.c:1162: warning: unused variable ‘entry’

Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/processor_idle.c

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 67b2fa1..b85d9f0 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1160,7 +1160,9 @@
 {
 	acpi_status status = 0;
 	static int first_run;
+#ifdef CONFIG_ACPI_PROCFS
 	struct proc_dir_entry *entry = NULL;
+#endif
 	unsigned int i;
 
 	if (boot_option_idle_override)