Commit 7973b8ac authored by Kiwoong Kim's avatar Kiwoong Kim Committed by Martin K. Petersen
Browse files

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: default avatarAvri Altman <avri.altman@wdc.com>
Signed-off-by: default avatarKiwoong Kim <kwmad.kim@samsung.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 5df6f2de

drivers/scsi/ufs/ufs-exynos.c

+2 −1
Original line number Diff line number Diff line
@@ -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 |