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From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
	<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
	<jejb@linux.ibm.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>,
	bvanassche@acm.org, andy.teng@mediatek.com,
	chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com,
	linux-kernel@vger.kernel.org, cang@codeaurora.org,
	linux-mediatek@lists.infradead.org, peter.wang@mediatek.com,
	matthias.bgg@gmail.com, beanhuo@micron.com,
	linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org
Subject: [PATCH v1 4/4] scsi: ufs-mediatek: remove delay for host enabling
Date: Thu, 5 Mar 2020 12:07:04 +0800	[thread overview]
Message-ID: <20200305040704.10645-5-stanley.chu@mediatek.com> (raw)
In-Reply-To: <20200305040704.10645-1-stanley.chu@mediatek.com>

MediaTek platform and UFS controller do not require the delay
for host enabling, thus remove it.

Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
---
 drivers/scsi/ufs/ufs-mediatek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 3b0e575d7460..ea3b5fd62492 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -258,6 +258,8 @@ static int ufs_mtk_init(struct ufs_hba *hba)
 	if (err)
 		goto out_variant_clear;
 
+	hba->hba_enable_delay_us = 0;
+
 	/* Enable runtime autosuspend */
 	hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
 
-- 
2.18.0
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)
From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
	<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
	<jejb@linux.ibm.com>
Cc: <beanhuo@micron.com>, <asutoshd@codeaurora.org>,
	<cang@codeaurora.org>, <matthias.bgg@gmail.com>,
	<bvanassche@acm.org>, <linux-mediatek@lists.infradead.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <kuohong.wang@mediatek.com>,
	<peter.wang@mediatek.com>, <chun-hung.wu@mediatek.com>,
	<andy.teng@mediatek.com>, Stanley Chu <stanley.chu@mediatek.com>
Subject: [PATCH v1 4/4] scsi: ufs-mediatek: remove delay for host enabling
Date: Thu, 5 Mar 2020 12:07:04 +0800	[thread overview]
Message-ID: <20200305040704.10645-5-stanley.chu@mediatek.com> (raw)
In-Reply-To: <20200305040704.10645-1-stanley.chu@mediatek.com>

MediaTek platform and UFS controller do not require the delay
for host enabling, thus remove it.

Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
---
 drivers/scsi/ufs/ufs-mediatek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 3b0e575d7460..ea3b5fd62492 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -258,6 +258,8 @@ static int ufs_mtk_init(struct ufs_hba *hba)
 	if (err)
 		goto out_variant_clear;
 
+	hba->hba_enable_delay_us = 0;
+
 	/* Enable runtime autosuspend */
 	hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
 
-- 
2.18.0

WARNING: multiple messages have this Message-ID (diff)
From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
	<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
	<jejb@linux.ibm.com>
Cc: Stanley Chu <stanley.chu@mediatek.com>,
	bvanassche@acm.org, andy.teng@mediatek.com,
	chun-hung.wu@mediatek.com, kuohong.wang@mediatek.com,
	linux-kernel@vger.kernel.org, cang@codeaurora.org,
	linux-mediatek@lists.infradead.org, peter.wang@mediatek.com,
	matthias.bgg@gmail.com, beanhuo@micron.com,
	linux-arm-kernel@lists.infradead.org, asutoshd@codeaurora.org
Subject: [PATCH v1 4/4] scsi: ufs-mediatek: remove delay for host enabling
Date: Thu, 5 Mar 2020 12:07:04 +0800	[thread overview]
Message-ID: <20200305040704.10645-5-stanley.chu@mediatek.com> (raw)
In-Reply-To: <20200305040704.10645-1-stanley.chu@mediatek.com>

MediaTek platform and UFS controller do not require the delay
for host enabling, thus remove it.

Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
---
 drivers/scsi/ufs/ufs-mediatek.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 3b0e575d7460..ea3b5fd62492 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -258,6 +258,8 @@ static int ufs_mtk_init(struct ufs_hba *hba)
 	if (err)
 		goto out_variant_clear;
 
+	hba->hba_enable_delay_us = 0;
+
 	/* Enable runtime autosuspend */
 	hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
 
-- 
2.18.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-03-05  4:07 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-05  4:07 [PATCH v1 0/4] scsi: ufs: some cleanups and make the delay for host enabling customizable Stanley Chu
2020-03-05  4:07 ` Stanley Chu
2020-03-05  4:07 ` Stanley Chu
2020-03-05  4:07 ` [PATCH v1 1/4] scsi: ufs: remove init_prefetch_data in struct ufs_hba Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  4:07 ` [PATCH v1 2/4] scsi: ufs: use an enum for host capabilities Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  5:44   ` Can Guo
2020-03-05  5:44     ` Can Guo
2020-03-05  5:44     ` Can Guo
2020-03-05  4:07 ` [PATCH v1 3/4] scsi: ufs: allow customized delay for host enabling Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05  5:45   ` Can Guo
2020-03-05  5:45     ` Can Guo
2020-03-05  5:45     ` Can Guo
2020-03-05  4:07 ` Stanley Chu [this message]
2020-03-05  4:07   ` [PATCH v1 4/4] scsi: ufs-mediatek: remove " Stanley Chu
2020-03-05  4:07   ` Stanley Chu
2020-03-05 13:14   ` Avri Altman
2020-03-05 13:14     ` Avri Altman
2020-03-05 13:14     ` Avri Altman
2020-03-05 13:25     ` Stanley Chu
2020-03-05 13:25       ` Stanley Chu
2020-03-05 13:25       ` Stanley Chu

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