scsi: ufs-mediatek: enable auto suspend capability

Enable auto suspend capability in MediaTek UFS driver. Link: https://lore.kernel.org/r/1568649411-5127-4-git-send-email-stanley.chu@mediatek.com Reviewed-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
mariux64 · Oct 1, 2019 · e6d6ba8 · e6d6ba8
1 parent 49615ba
commit e6d6ba8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
@@ -147,6 +147,9 @@ static int ufs_mtk_init(struct ufs_hba *hba)
 	if (err)
 		goto out_variant_clear;
 
+	/* Enable runtime autosuspend */
+	hba->caps |= UFSHCD_CAP_RPM_AUTOSUSPEND;
+
 	/*
 	 * ufshcd_vops_init() is invoked after
 	 * ufshcd_setup_clock(true) in ufshcd_hba_init() thus