HID: replace strict_strtoul() with kstrtoul()

The usage of strict_strtoul() is not preferred, because
strict_strtoul() is obsolete. Thus, kstrtoul() should be
used.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 6a48fa3..26b9663 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -246,7 +246,7 @@
 	koneplus = hid_get_drvdata(dev_get_drvdata(dev));
 	usb_dev = interface_to_usbdev(to_usb_interface(dev));
 
-	retval = strict_strtoul(buf, 10, &profile);
+	retval = kstrtoul(buf, 10, &profile);
 	if (retval)
 		return retval;