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
next prev parent reply other threads:[~2020-03-05 4:07 UTC|newest]
Thread overview: 9+ 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 ` [PATCH v1 1/4] scsi: ufs: remove init_prefetch_data in struct ufs_hba Stanley Chu
2020-03-05 4:07 ` [PATCH v1 2/4] scsi: ufs: use an enum for host capabilities Stanley Chu
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 5:45 ` Can Guo
2020-03-05 4:07 ` Stanley Chu [this message]
2020-03-05 13:14 ` [PATCH v1 4/4] scsi: ufs-mediatek: remove " Avri Altman
2020-03-05 13:25 ` Stanley Chu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200305040704.10645-5-stanley.chu@mediatek.com \
--to=stanley.chu@mediatek$(echo .)com \
--cc=alim.akhtar@samsung$(echo .)com \
--cc=andy.teng@mediatek$(echo .)com \
--cc=asutoshd@codeaurora$(echo .)org \
--cc=avri.altman@wdc$(echo .)com \
--cc=beanhuo@micron$(echo .)com \
--cc=bvanassche@acm$(echo .)org \
--cc=cang@codeaurora$(echo .)org \
--cc=chun-hung.wu@mediatek$(echo .)com \
--cc=jejb@linux$(echo .)ibm.com \
--cc=kuohong.wang@mediatek$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
--cc=linux-kernel@vger$(echo .)kernel.org \
--cc=linux-mediatek@lists$(echo .)infradead.org \
--cc=linux-scsi@vger$(echo .)kernel.org \
--cc=martin.petersen@oracle$(echo .)com \
--cc=matthias.bgg@gmail$(echo .)com \
--cc=peter.wang@mediatek$(echo .)com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox