This is a note to let you know that I've just added the patch titled scsi: ufs: ufs-mediatek: Correct operator & -> && to the 5.11-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-5.11 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 @@ -911,7 +911,7 @@ 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-5.11/scsi-ufs-ufs-mediatek-correct-operator.patch