This patch fixes a compiler warning in case CONFIG_PM is not defined
Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>
---
This solves the issue recently encountered by Kurt Roeck in the nightly build.
The solution with #ifdef's is done as in all the other drivers.
drivers/hwmon/max6639.c | 5 +++++
1 file changed, 5 insertions(+)
--- linux-2.6.orig/drivers/hwmon/max6639.c
+++ linux-2.6/drivers/hwmon/max6639.c
@@ -596,6 +596,7 @@ static int max6639_remove(struct i2c_cli
return 0;
}
+#ifdef CONFIG_PM
static int max6639_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
@@ -617,6 +618,10 @@ static int max6639_resume(struct device
return i2c_smbus_write_byte_data(client,
MAX6639_REG_GCONFIG, data & ~MAX6639_GCONFIG_STANDBY);
}
+#else
+#define max6639_suspend NULL
+#define max6639_resume NULL
+#endif
static const struct i2c_device_id max6639_id[] = {
{"max6639", 0},
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