scsi: ufs: ufs-qcom: Use device parameter initialization function

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

Link: https://lore.kernel.org/r/20201116065054.7658-5-stanley.chu@mediatek.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ufs/ufs-qcom.c

@@ -691,19 +691,8 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
 
 	switch (status) {
 	case PRE_CHANGE:
-		ufs_qcom_cap.tx_lanes = UFS_QCOM_LIMIT_NUM_LANES_TX;
-		ufs_qcom_cap.rx_lanes = UFS_QCOM_LIMIT_NUM_LANES_RX;
-		ufs_qcom_cap.hs_rx_gear = UFS_QCOM_LIMIT_HSGEAR_RX;
-		ufs_qcom_cap.hs_tx_gear = UFS_QCOM_LIMIT_HSGEAR_TX;
-		ufs_qcom_cap.pwm_rx_gear = UFS_QCOM_LIMIT_PWMGEAR_RX;
-		ufs_qcom_cap.pwm_tx_gear = UFS_QCOM_LIMIT_PWMGEAR_TX;
-		ufs_qcom_cap.rx_pwr_pwm = UFS_QCOM_LIMIT_RX_PWR_PWM;
-		ufs_qcom_cap.tx_pwr_pwm = UFS_QCOM_LIMIT_TX_PWR_PWM;
-		ufs_qcom_cap.rx_pwr_hs = UFS_QCOM_LIMIT_RX_PWR_HS;
-		ufs_qcom_cap.tx_pwr_hs = UFS_QCOM_LIMIT_TX_PWR_HS;
+		ufshcd_init_pwr_dev_param(&ufs_qcom_cap);
 		ufs_qcom_cap.hs_rate = UFS_QCOM_LIMIT_HS_RATE;
-		ufs_qcom_cap.desired_working_mode =
-					UFS_QCOM_LIMIT_DESIRED_MODE;
 
 		if (host->hw_ver.major == 0x1) {
 			/*

drivers/scsi/ufs/ufs-qcom.h

@@ -27,18 +27,7 @@
 #define SLOW 1
 #define FAST 2
 
-#define UFS_QCOM_LIMIT_NUM_LANES_RX	2
-#define UFS_QCOM_LIMIT_NUM_LANES_TX	2
-#define UFS_QCOM_LIMIT_HSGEAR_RX	UFS_HS_G3
-#define UFS_QCOM_LIMIT_HSGEAR_TX	UFS_HS_G3
-#define UFS_QCOM_LIMIT_PWMGEAR_RX	UFS_PWM_G4
-#define UFS_QCOM_LIMIT_PWMGEAR_TX	UFS_PWM_G4
-#define UFS_QCOM_LIMIT_RX_PWR_PWM	SLOW_MODE
-#define UFS_QCOM_LIMIT_TX_PWR_PWM	SLOW_MODE
-#define UFS_QCOM_LIMIT_RX_PWR_HS	FAST_MODE
-#define UFS_QCOM_LIMIT_TX_PWR_HS	FAST_MODE
 #define UFS_QCOM_LIMIT_HS_RATE		PA_HS_MODE_B
-#define UFS_QCOM_LIMIT_DESIRED_MODE	FAST
 
 /* QCOM UFS host controller vendor specific registers */
 enum {