Merge "diag: Initialize spin lock once per memory device channel"

/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

/* Copyright (c) 2014-2015, 2016 The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

			ch->tbl[j].buf = NULL;

			ch->tbl[j].len = 0;

			ch->tbl[j].ctx = 0;

			spin_lock_init(&(ch->lock));

		}

		spin_lock_init(&(ch->lock));

	}

	return 0;