scsi: ufs: ufs-qcom: No need to set hs_rate after ufshcd_init_host_param()

In ufs_qcom_pwr_change_notify(), host_params.hs_rate has been set to
PA_HS_MODE_B by ufshcd_init_host_param(), hence remove the duplicated line
of work. Meanwhile, removed the macro UFS_QCOM_LIMIT_HS_RATE as it is only
used here.

Reviewed-by: Nitin Rawat <[email protected]>
Reviewed-by: Manivannan Sadhasivam <[email protected]>
Reviewed-by: Andrew Halaney <[email protected]>
Signed-off-by: Can Guo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Tested-by: Neil Armstrong <[email protected]> # on SM8550-QRD
Signed-off-by: Martin K. Petersen <[email protected]>

Author: quic-cang

drivers/ufs/host/ufs-qcom.c

@@ -909,7 +909,6 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
 	switch (status) {
 	case PRE_CHANGE:
 		ufshcd_init_host_params(&host_params);
-		host_params.hs_rate = UFS_QCOM_LIMIT_HS_RATE;
 
 		/* This driver only supports symmetic gear setting i.e., hs_tx_gear == hs_rx_gear */
 		host_params.hs_tx_gear = host_params.hs_rx_gear = ufs_qcom_get_hs_gear(hba);

drivers/ufs/host/ufs-qcom.h

@@ -27,8 +27,6 @@
 #define SLOW 1
 #define FAST 2
 
-#define UFS_QCOM_LIMIT_HS_RATE		PA_HS_MODE_B
-
 /* QCOM UFS host controller vendor specific registers */
 enum {
 	REG_UFS_SYS1CLK_1US                 = 0xC0,