[PATCH v2 2/3] scsi: ufs: delete ufshcd_read_desc()

Bean Huo
2020-05-28T12:07:15Z

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>
---
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 0f8c7e05df29..0a95f0a5ab73 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",
@@ -6888,8 +6877,8 @@ 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);
@@ -7170,8 +7159,8 @@ 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