From: Bean Huo <huobean@gmail.com>
To: alim.akhtar@samsung.com, avri.altman@wdc.com,
asutoshd@codeaurora.org, jejb@linux.ibm.com,
martin.petersen@oracle.com, stanley.chu@mediatek.com,
beanhuo@micron.com, bvanassche@acm.org, tomas.winkler@intel.com,
cang@codeaurora.org
Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 2/4] scsi: ufs: delete ufshcd_read_desc()
Date: Fri, 29 May 2020 18:40:52 +0200 [thread overview]
Message-ID: <20200529164054.27552-3-huobean@gmail.com> (raw)
In-Reply-To: <20200529164054.27552-1-huobean@gmail.com>
From: Bean Huo <beanhuo@micron.com>
Delete ufshcd_read_desc(). Instead, let caller directly call
ufshcd_read_desc_param().
Signed-off-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Reviewed-by: Bart van Assche <bvanassche@acm.org>
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
---
drivers/scsi/ufs/ufshcd.c | 27 ++++++++-------------------
1 file changed, 8 insertions(+), 19 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index f57acfbf9d60..f7e8bfefe3d4 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -3221,16 +3221,6 @@ int ufshcd_read_desc_param(struct ufs_hba *hba,
return ret;
}
-static inline int ufshcd_read_desc(struct ufs_hba *hba,
- enum desc_idn desc_id,
- int desc_index,
- void *buf,
- u32 size)
-{
- return ufshcd_read_desc_param(hba, desc_id, desc_index, 0, buf, size);
-}
-
-
/**
* struct uc_string_id - unicode string
*
@@ -3278,9 +3268,8 @@ int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,
if (!uc_str)
return -ENOMEM;
- ret = ufshcd_read_desc(hba, QUERY_DESC_IDN_STRING,
- desc_index, uc_str,
- QUERY_DESC_MAX_SIZE);
+ ret = ufshcd_read_desc_param(hba, QUERY_DESC_IDN_STRING, desc_index, 0,
+ (u8 *)uc_str, QUERY_DESC_MAX_SIZE);
if (ret < 0) {
dev_err(hba->dev, "Reading String Desc failed after %d retries. err = %d\n",
QUERY_REQ_RETRIES, ret);
@@ -6684,8 +6673,8 @@ static void ufshcd_set_active_icc_lvl(struct ufs_hba *hba)
if (!desc_buf)
return;
- ret = ufshcd_read_desc(hba, QUERY_DESC_IDN_POWER, 0,
- desc_buf, buff_len);
+ ret = ufshcd_read_desc_param(hba, QUERY_DESC_IDN_POWER, 0, 0,
+ desc_buf, buff_len);
if (ret) {
dev_err(hba->dev,
"%s: Failed reading power descriptor.len = %d ret = %d",
@@ -6886,8 +6875,8 @@ static int ufs_get_device_desc(struct ufs_hba *hba)
goto out;
}
- err = ufshcd_read_desc(hba, QUERY_DESC_IDN_DEVICE, 0, desc_buf,
- hba->desc_size.dev_desc);
+ err = ufshcd_read_desc_param(hba, QUERY_DESC_IDN_DEVICE, 0, 0, desc_buf,
+ hba->desc_size.dev_desc);
if (err) {
dev_err(hba->dev, "%s: Failed reading Device Desc. err = %d\n",
__func__, err);
@@ -7168,8 +7157,8 @@ static int ufshcd_device_geo_params_init(struct ufs_hba *hba)
goto out;
}
- err = ufshcd_read_desc(hba, QUERY_DESC_IDN_GEOMETRY, 0,
- desc_buf, buff_len);
+ err = ufshcd_read_desc_param(hba, QUERY_DESC_IDN_GEOMETRY, 0, 0,
+ desc_buf, buff_len);
if (err) {
dev_err(hba->dev, "%s: Failed reading Geometry Desc. err = %d\n",
__func__, err);
--
2.17.1
next prev parent reply other threads:[~2020-05-29 16:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 16:40 [PATCH v4 0/4] scsi: ufs: cleanup ufs initialization Bean Huo
2020-05-29 16:40 ` [PATCH v4 1/4] scsi: ufs: remove max_t in ufs_get_device_desc Bean Huo
2020-05-29 17:37 ` Stanley Chu
2020-05-29 16:40 ` Bean Huo [this message]
2020-05-29 16:40 ` [PATCH v4 3/4] scsi: ufs: cleanup ufs initialization path Bean Huo
2020-05-30 6:37 ` Avri Altman
2020-05-30 18:38 ` Bean Huo
2020-05-31 15:11 ` Bean Huo
2020-05-29 16:40 ` [PATCH v4 4/4] scsi: ufs: add compatibility with 3.1 UFS unit descriptor length Bean Huo
2020-05-30 6:56 ` Avri Altman
2020-05-30 18:33 ` Bean Huo
2020-05-30 19:43 ` Avri Altman
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