This is a note to let you know that I've just added the patch titled
scsi: ufs: ufs-mediatek: Correct operator & -> &&
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
scsi-ufs-ufs-mediatek-correct-operator.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0fdc7d5d8f3719950478cca452cf7f0f1355be10 Mon Sep 17 00:00:00 2001
From: dongjian <dongjian@xxxxxxxxxx>
Date: Tue, 16 Mar 2021 20:15:15 +0800
Subject: scsi: ufs: ufs-mediatek: Correct operator & -> &&
From: dongjian <dongjian@xxxxxxxxxx>
commit 0fdc7d5d8f3719950478cca452cf7f0f1355be10 upstream.
The "lpm" and "->enabled" are all boolean. We should be using &&
rather than the bit operator.
Link: https://lore.kernel.org/r/1615896915-148864-1-git-send-email-dj0227@xxxxxxx
Fixes: 488edafb1120 ("scsi: ufs-mediatek: Introduce low-power mode for device power supply")
Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
Signed-off-by: dongjian <dongjian@xxxxxxxxxx>
Signed-off-by: Yue Hu <huyue2@xxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/ufs/ufs-mediatek.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -813,7 +813,7 @@ static void ufs_mtk_vreg_set_lpm(struct
if (!hba->vreg_info.vccq2 || !hba->vreg_info.vcc)
return;
- if (lpm & !hba->vreg_info.vcc->enabled)
+ if (lpm && !hba->vreg_info.vcc->enabled)
regulator_set_mode(hba->vreg_info.vccq2->reg,
REGULATOR_MODE_IDLE);
else if (!lpm)
Patches currently in stable-queue which might be from dongjian@xxxxxxxxxx are
queue-5.10/scsi-ufs-ufs-mediatek-correct-operator.patch
