[PATCH v9 14/23] scsi: ufs: mediatek: Remove mediatek,ufs-broken-rtc property

[Nicolas Frattaroli]

This flag property was never described in the binding, and its
capability wrapper seems pointless.

If one of the MediaTek SoCs needs the ufshcd quirk applied, then this
can be done per-compatible, without needing to give the device tree
author the option to forget to set it.

Remove it and the associated capability flag wrapping code.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
Reviewed-by: Peter Wang <peter.wang at mediatek.com>
Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
---
 drivers/ufs/host/ufs-mediatek.c | 5 -----
 drivers/ufs/host/ufs-mediatek.h | 2 --
 2 files changed, 7 deletions(-)

diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index e7948fad2e39..909e4ea2d92c 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -655,9 +655,6 @@ static void ufs_mtk_init_host_caps(struct ufs_hba *hba)
 	if (of_property_read_bool(np, "mediatek,ufs-rtff-mtcmos"))
 		host->caps |= UFS_MTK_CAP_RTFF_MTCMOS;
 
-	if (of_property_read_bool(np, "mediatek,ufs-broken-rtc"))
-		host->caps |= UFS_MTK_CAP_MCQ_BROKEN_RTC;
-
 	dev_info(hba->dev, "caps: 0x%x", host->caps);
 }
 
@@ -1185,8 +1182,6 @@ static int ufs_mtk_init(struct ufs_hba *hba)
 	hba->quirks |= UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL;
 
 	hba->quirks |= UFSHCD_QUIRK_MCQ_BROKEN_INTR;
-	if (host->caps & UFS_MTK_CAP_MCQ_BROKEN_RTC)
-		hba->quirks |= UFSHCD_QUIRK_MCQ_BROKEN_RTC;
 
 	hba->vps->wb_flush_threshold = UFS_WB_BUF_REMAIN_PERCENT(80);
 
diff --git a/drivers/ufs/host/ufs-mediatek.h b/drivers/ufs/host/ufs-mediatek.h
index 4e6a34f4ac39..9c377745f7a0 100644
--- a/drivers/ufs/host/ufs-mediatek.h
+++ b/drivers/ufs/host/ufs-mediatek.h
@@ -138,8 +138,6 @@ enum ufs_mtk_host_caps {
 	UFS_MTK_CAP_DISABLE_MCQ                = 1 << 8,
 	/* Control MTCMOS with RTFF */
 	UFS_MTK_CAP_RTFF_MTCMOS                = 1 << 9,
-
-	UFS_MTK_CAP_MCQ_BROKEN_RTC             = 1 << 10,
 };
 
 struct ufs_mtk_crypt_cfg {

-- 
2.53.0