From abcfeb871e5731cca2ceb5947999200d73236dc0 Mon Sep 17 00:00:00 2001
From: "Bao D. Nguyen" <quic_nguyenb@quicinc.com>
Date: Mon, 13 Jan 2025 10:32:07 -0800
Subject: [PATCH] scsi: ufs: core: Fix the HIGH/LOW_TEMP Bit Definitions
commit 1b3e2d4ec0c5848776cc56d2624998aa5b2f0d27 upstream.
According to the UFS Device Specification, the dExtendedUFSFeaturesSupport
defines the support for TOO_HIGH_TEMPERATURE as bit[4] and the
TOO_LOW_TEMPERATURE as bit[5]. Correct the code to match with
the UFS device specification definition.
Cc: stable@vger.kernel.org
Fixes: e88e2d32200a ("scsi: ufs: core: Probe for temperature notification support")
Signed-off-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Link: https://lore.kernel.org/r/69992b3e3e3434a5c7643be5a64de48be892ca46.1736793068.git.quic_nguyenb@quicinc.com
Reviewed-by: Avri Altman <Avri.Altman@wdc.com>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/ufs/ufs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h
index 1bba3fead2ce4..2a4a6b7b77bbd 100644
--- a/include/ufs/ufs.h
+++ b/include/ufs/ufs.h
@@ -347,8 +347,8 @@ enum {
/* Possible values for dExtendedUFSFeaturesSupport */
enum {
- UFS_DEV_LOW_TEMP_NOTIF = BIT(4),
- UFS_DEV_HIGH_TEMP_NOTIF = BIT(5),
+ UFS_DEV_HIGH_TEMP_NOTIF = BIT(4),
+ UFS_DEV_LOW_TEMP_NOTIF = BIT(5),
UFS_DEV_EXT_TEMP_NOTIF = BIT(6),
UFS_DEV_HPB_SUPPORT = BIT(7),
UFS_DEV_WRITE_BOOSTER_SUP = BIT(8),
--
GitLab