linux-kernel - [PATCH v1 8/9] scsi: ufs-mediatek: Use common ADAPT configuration function

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Message-ID: <20201116065054.7658-9-stanley.chu@mediatek.com>
Date:   Mon, 16 Nov 2020 14:50:53 +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 8/9] scsi: ufs-mediatek: Use common ADAPT configuration function

Use common ADAPT configuration function to reduce duplicated
code in UFS drivers.

Signed-off-by: Stanley Chu <stanley.chu@...iatek.com>
---
 drivers/scsi/ufs/ufs-mediatek.c | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 87b4bf125e23..1d3c5cd4592e 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -677,7 +677,6 @@ static int ufs_mtk_pre_pwr_change(struct ufs_hba *hba,
 {
 	struct ufs_mtk_host *host = ufshcd_get_variant(hba);
 	struct ufs_dev_params host_cap;
-	u32 adapt_val;
 	int ret;
 
 	ufshcd_init_pwr_dev_param(&host_cap);
@@ -693,13 +692,9 @@ static int ufs_mtk_pre_pwr_change(struct ufs_hba *hba,
 	}
 
 	if (host->hw_ver.major >= 3) {
-		if (dev_req_params->gear_tx == UFS_HS_G4)
-			adapt_val = PA_INITIAL_ADAPT;
-		else
-			adapt_val = PA_NO_ADAPT;
-		ufshcd_dme_set(hba,
-			       UIC_ARG_MIB(PA_TXHSADAPTTYPE),
-			       adapt_val);
+		ret = ufshcd_dme_configure_adapt(hba,
+					   dev_req_params->gear_tx,
+					   PA_INITIAL_ADAPT);
 	}
 
 	return ret;
-- 
2.18.0