HID: hid-alps: Use pm_ptr instead of #ifdef CONFIG_PM

This increases build coverage and allows to drop an #ifdef.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

Author: hadess

drivers/hid/hid-alps.c

@@ -840,10 +840,8 @@ static struct hid_driver alps_driver = {
 	.raw_event		= alps_raw_event,
 	.input_mapping		= alps_input_mapping,
 	.input_configured	= alps_input_configured,
-#ifdef CONFIG_PM
-	.resume			= alps_post_resume,
-	.reset_resume		= alps_post_reset,
-#endif
+	.resume			= pm_ptr(alps_post_resume),
+	.reset_resume		= pm_ptr(alps_post_reset),
 };
 
 module_hid_driver(alps_driver);