Input: adxl34x - add CONFIG_PM_SLEEP to suspend/resume functions

Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.

drivers/input/misc/adxl34x-spi.c:98:12: warning: 'adxl34x_spi_suspend' defined but not used [-Wunused-function]
drivers/input/misc/adxl34x-spi.c:108:12: warning: 'adxl34x_spi_resume' defined but not used [-Wunused-function]
drivers/input/misc/adxl34x-i2c.c:109:12: warning: 'adxl34x_i2c_suspend' defined but not used [-Wunused-function]
drivers/input/misc/adxl34x-i2c.c:119:12: warning: 'adxl34x_i2c_resume' defined but not used [-Wunused-function]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/input/misc/adxl34x-i2c.c b/drivers/input/misc/adxl34x-i2c.c
index 535dda48cace..416f47ddcc90 100644
--- a/drivers/input/misc/adxl34x-i2c.c
+++ b/drivers/input/misc/adxl34x-i2c.c
@@ -105,7 +105,7 @@ static int adxl34x_i2c_remove(struct i2c_client *client)
         return adxl34x_remove(ac);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int adxl34x_i2c_suspend(struct device *dev)
 {
         struct i2c_client *client = to_i2c_client(dev);
diff --git a/drivers/input/misc/adxl34x-spi.c b/drivers/input/misc/adxl34x-spi.c
index ad5f40d37e48..990b49e712e1 100644
--- a/drivers/input/misc/adxl34x-spi.c
+++ b/drivers/input/misc/adxl34x-spi.c
@@ -94,7 +94,7 @@ static int adxl34x_spi_remove(struct spi_device *spi)
         return adxl34x_remove(ac);
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int adxl34x_spi_suspend(struct device *dev)
 {
         struct spi_device *spi = to_spi_device(dev);