[PATCH] hwmon: (lis3lv02d_i2c) Fix compile warnings if CONFIG_PM or CONFIG_PM_RUNTIME is undefined

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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

>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

Signed-off-by: Guenter Roeck <guenter.roeck@xxxxxxxxxxxx>
---
Resent. Previous post did not make it to the mailing list. Also added the fixed
warnings.

 drivers/hwmon/lis3lv02d_i2c.c |    8 +++-----
 1 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/hwmon/lis3lv02d_i2c.c b/drivers/hwmon/lis3lv02d_i2c.c
index 9f4bae0..16c1f48 100644
--- a/drivers/hwmon/lis3lv02d_i2c.c
+++ b/drivers/hwmon/lis3lv02d_i2c.c
@@ -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 */
 
+#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 },
-- 
1.7.3.1


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