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Commit ae1d5324 authored by Shivaprasad Hongal's avatar Shivaprasad Hongal Committed by Gerrit - the friendly Code Review server
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scsi: ufs: ice: Skip CTRL_INFO configuration 



CTRL_INFO configuration needs to be skipped
for all targets with ICE 3.0.

Change-Id: I42310a439afbcc2f7e61b4bae40655ae691bda2d
Signed-off-by: default avatarShivaprasad Hongal <shongal@codeaurora.org>
parent 4719c01d

drivers/scsi/ufs/ufs-qcom-ice.c

+8 −3
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.

 * Copyright (c) 2014-2018, 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
@@ -368,8 +368,13 @@ int ufs_qcom_ice_cfg_start(struct ufs_qcom_host *qcom_host, 
		return -EINVAL;

	}



	if (qcom_host->hw_ver.major == 0x3) {

		/* nothing to do here for version 0x3, exit silently */

	if (qcom_host->hw_ver.major >= 0x3) {

		/*

		 * ICE 3.0 crypto sequences were changed,

		 * CTRL_INFO register no longer exists

		 * and doesn't need to be configured.

		 * The configuration is done via utrd.

		 */

		return 0;

	}