linux-kernel - [PATCH v2 0/3] Two changes of UFS sysfs

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Message-Id: <20201224172010.10701-1-huobean@gmail.com>
Date:   Thu, 24 Dec 2020 18:20:07 +0100
From:   Bean Huo <huobean@...il.com>
To:     alim.akhtar@...sung.com, avri.altman@....com,
        asutoshd@...eaurora.org, jejb@...ux.ibm.com,
        martin.petersen@...cle.com, stanley.chu@...iatek.com,
        beanhuo@...ron.com, bvanassche@....org, tomas.winkler@...el.com,
        cang@...eaurora.org
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        rjw@...ysocki.net
Subject: [PATCH v2 0/3] Two changes of UFS sysfs

From: Bean Huo <beanhuo@...ron.com>

Changelog:

V1---v2:
    1. Add new patch "Let resume callback return -EBUSY after ufshcd_shutdown",
       Because the ufshcd_*_resume still returns successful result 0 after
       ufshcd_shutdown(). Even add handling of the return value of
       pm_runtime_get_sync(), but still there is timeout.

Bean Huo (3):
  scsi: ufs: Replace sprintf and snprintf with sysfs_emit
  scsi: ufs: Add handling of the return value of pm_runtime_get_sync()
  scsi: ufs: Let resume callback return -EBUSY after ufshcd_shutdown

 drivers/scsi/ufs/ufs-sysfs.c | 68 +++++++++++++++++++++++++-----------
 drivers/scsi/ufs/ufshcd.c    | 12 ++++---
 2 files changed, 55 insertions(+), 25 deletions(-)

-- 
2.17.1