i2c-hid / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM

After commit b2b49ccb (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so #ifdef blocks
depending on CONFIG_PM_RUNTIME may now be changed to depend on
CONFIG_PM.

Replace CONFIG_PM_RUNTIME with CONFIG_PM in drivers/hid/i2c-hid/i2c-hid.c.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>

drivers/hid/i2c-hid/i2c-hid.c

@@ -1095,7 +1095,7 @@ static int i2c_hid_resume(struct device *dev)
 }
 #endif
 
-#ifdef CONFIG_PM_RUNTIME
+#ifdef CONFIG_PM
 static int i2c_hid_runtime_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);