Merge "scsi: ufs: ice: Skip CTRL_INFO configuration" (2f3037b7) · Commits · e / devices / android_kernel_xiaomi_nabu

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;
		}