From 32292f49f9683622ad0fb95a8c754910121e7b16 Mon Sep 17 00:00:00 2001
From: Guenter Roeck <guenter.roeck@ericsson.com>
Date: Thu, 18 Nov 2010 21:06:45 -0800
Subject: [PATCH] hwmon: (lis3lv02d_i2c) Fix compile warnings
This commit fixes the following compile warnings.
From v2.6.37-rc2/m68k/m68k-allmodconfig, v2.6.37-rc2/powerpc/powerpc-randconfig:
drivers/hwmon/lis3lv02d_i2c.c:222: warning: 'lis3_i2c_runtime_suspend' defined but not used
drivers/hwmon/lis3lv02d_i2c.c:231: warning: 'lis3_i2c_runtime_resume' defined but not used
Seen if CONFIG_PM_RUNTIME is not set.
From v2.6.37-rc2/sh4/sh-allyesconfig:
drivers/hwmon/lis3lv02d_i2c.c:191: warning: 'lis3lv02d_i2c_suspend' defined but not used
drivers/hwmon/lis3lv02d_i2c.c:201: warning: 'lis3lv02d_i2c_resume' defined but not used
Seen if CONFIG_PM is set but CONFIG_PM_SLEEP is not.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
---
drivers/hwmon/lis3lv02d_i2c.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
index 9f4bae07f7194..8853afce85ce1 100644
--- a/drivers/hwmon/lis3lv02d_i2c.c
+++ b/drivers/hwmon/lis3lv02d_i2c.c
@@ -186,7 +186,7 @@ static int __devexit lis3lv02d_i2c_remove(struct i2c_client *client)
return 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int lis3lv02d_i2c_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
@@ -213,12 +213,9 @@ static int lis3lv02d_i2c_resume(struct device *dev)
return 0;
}
-#else
-#define lis3lv02d_i2c_suspend NULL
-#define lis3lv02d_i2c_resume NULL
-#define lis3lv02d_i2c_shutdown NULL
-#endif
+#endif /* CONFIG_PM_SLEEP */
+#ifdef CONFIG_PM_RUNTIME
static int lis3_i2c_runtime_suspend(struct device *dev)
{
struct i2c_client *client = container_of(dev, struct i2c_client, dev);
@@ -236,6 +233,7 @@ static int lis3_i2c_runtime_resume(struct device *dev)
lis3lv02d_poweron(lis3);
return 0;
}
+#endif /* CONFIG_PM_RUNTIME */
static const struct i2c_device_id lis3lv02d_id[] = {
{"lis3lv02d", 0 },