From: Len Brown <len.brown@intel.com>
Date: Wed, 24 Jun 2009 05:48:32 +0000 (-0400)
Subject: ACPI: fix CONFIG_ACPI_PROCFS=n build warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b188e4ce3b7965ecc8d45191042cc9d25f6b90ee;p=linux-beck.git

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>
---

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 67b2fa1b5b63..b85d9f022716 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1160,7 +1160,9 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
 {
 	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)