scsi: ufs: exynos: Enable UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL

For Exynos, flush during hibern8 is sufficient. Manual flush will cause an
increase in power usage.

Link: https://lore.kernel.org/r/ef94af8f273316d50d7f50a0cac9c7be9b9316a1.1598319701.git.kwmad.kim@samsung.com
Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Kiwoong Kim <kwmad.kim@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/ufs/ufs-exynos.c b/drivers/scsi/ufs/ufs-exynos.c
index 8f1b6f61a77637f8813ae0add5100b2f7cdfd7b3..ed4354472d08bc3d2364619381b0c13b87c0cc84 100644 (file)
--- a/drivers/scsi/ufs/ufs-exynos.c
+++ b/drivers/scsi/ufs/ufs-exynos.c
@@ -1252,7 +1252,8 @@ struct exynos_ufs_drv_data exynos_ufs_drvs = {
                                  UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR |
                                  UFSHCI_QUIRK_BROKEN_HCE |
                                  UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR |
-                                 UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR,
+                                 UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR |
+                                 UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL,
        .opts                   = EXYNOS_UFS_OPT_HAS_APB_CLK_CTRL |
                                  EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL |
                                  EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX |