hwmon/ams: Do not print error on systems without apple motion sensor

It is not an error if a system has no ams hardware.  Do not clutter dmesg
in this case.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

drivers/hwmon/ams/ams-core.c

@@ -219,9 +219,6 @@ int __init ams_init(void)
 		/* Found PMU motion sensor */
 		return ams_pmu_init(np);
 #endif
-
-	printk(KERN_ERR "ams: No motion sensor found.\n");
-
 	return -ENODEV;
 }