linux-kernel - [PATCH v1 3/9] scsi: ufs-mediatek: Use device parameter initialization function

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20201116065054.7658-4-stanley.chu@mediatek.com>
Date:   Mon, 16 Nov 2020 14:50:48 +0800
From:   Stanley Chu <stanley.chu@...iatek.com>
To:     <linux-scsi@...r.kernel.org>, <martin.petersen@...cle.com>,
        <avri.altman@....com>, <alim.akhtar@...sung.com>,
        <jejb@...ux.ibm.com>
CC:     <beanhuo@...ron.com>, <asutoshd@...eaurora.org>,
        <cang@...eaurora.org>, <kwmad.kim@...sung.com>,
        <liwei213@...wei.com>, <matthias.bgg@...il.com>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <kuohong.wang@...iatek.com>,
        <peter.wang@...iatek.com>, <chun-hung.wu@...iatek.com>,
        <andy.teng@...iatek.com>, <chaotian.jing@...iatek.com>,
        <cc.chou@...iatek.com>, <jiajie.hao@...iatek.com>,
        <alice.chao@...iatek.com>, Stanley Chu <stanley.chu@...iatek.com>
Subject: [PATCH v1 3/9] scsi: ufs-mediatek: Use device parameter initialization function

Use common device parameter initialization function instead of
initialziing those parameters by vendor driver itself.

Signed-off-by: Stanley Chu <stanley.chu@...iatek.com>
---
 drivers/scsi/ufs/ufs-mediatek.c | 16 +++-------------
 drivers/scsi/ufs/ufs-mediatek.h | 16 ----------------
 2 files changed, 3 insertions(+), 29 deletions(-)

diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index b9b423752ee1..87b4bf125e23 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -680,19 +680,9 @@ static int ufs_mtk_pre_pwr_change(struct ufs_hba *hba,
 	u32 adapt_val;
 	int ret;
 
-	host_cap.tx_lanes = UFS_MTK_LIMIT_NUM_LANES_TX;
-	host_cap.rx_lanes = UFS_MTK_LIMIT_NUM_LANES_RX;
-	host_cap.hs_rx_gear = UFS_MTK_LIMIT_HSGEAR_RX;
-	host_cap.hs_tx_gear = UFS_MTK_LIMIT_HSGEAR_TX;
-	host_cap.pwm_rx_gear = UFS_MTK_LIMIT_PWMGEAR_RX;
-	host_cap.pwm_tx_gear = UFS_MTK_LIMIT_PWMGEAR_TX;
-	host_cap.rx_pwr_pwm = UFS_MTK_LIMIT_RX_PWR_PWM;
-	host_cap.tx_pwr_pwm = UFS_MTK_LIMIT_TX_PWR_PWM;
-	host_cap.rx_pwr_hs = UFS_MTK_LIMIT_RX_PWR_HS;
-	host_cap.tx_pwr_hs = UFS_MTK_LIMIT_TX_PWR_HS;
-	host_cap.hs_rate = UFS_MTK_LIMIT_HS_RATE;
-	host_cap.desired_working_mode =
-				UFS_MTK_LIMIT_DESIRED_MODE;
+	ufshcd_init_pwr_dev_param(&host_cap);
+	host_cap.hs_rx_gear = UFS_HS_G4;
+	host_cap.hs_tx_gear = UFS_HS_G4;
 
 	ret = ufshcd_get_pwr_dev_param(&host_cap,
 				       dev_max_params,
diff --git a/drivers/scsi/ufs/ufs-mediatek.h b/drivers/scsi/ufs/ufs-mediatek.h
index ac37b11803fb..93d35097dfb0 100644
--- a/drivers/scsi/ufs/ufs-mediatek.h
+++ b/drivers/scsi/ufs/ufs-mediatek.h
@@ -30,22 +30,6 @@
 
 #define REFCLK_REQ_TIMEOUT_US       3000
 
-/*
- * Vendor specific pre-defined parameters
- */
-#define UFS_MTK_LIMIT_NUM_LANES_RX  2
-#define UFS_MTK_LIMIT_NUM_LANES_TX  2
-#define UFS_MTK_LIMIT_HSGEAR_RX     UFS_HS_G4
-#define UFS_MTK_LIMIT_HSGEAR_TX     UFS_HS_G4
-#define UFS_MTK_LIMIT_PWMGEAR_RX    UFS_PWM_G4
-#define UFS_MTK_LIMIT_PWMGEAR_TX    UFS_PWM_G4
-#define UFS_MTK_LIMIT_RX_PWR_PWM    SLOW_MODE
-#define UFS_MTK_LIMIT_TX_PWR_PWM    SLOW_MODE
-#define UFS_MTK_LIMIT_RX_PWR_HS     FAST_MODE
-#define UFS_MTK_LIMIT_TX_PWR_HS     FAST_MODE
-#define UFS_MTK_LIMIT_HS_RATE       PA_HS_MODE_B
-#define UFS_MTK_LIMIT_DESIRED_MODE  UFS_HS_MODE
-
 /*
  * Other attributes
  */
-- 
2.18.0