> From: dongjian <dongjian@xxxxxxxxxx> > > The "lpm" and "->enabled" are all bool type, it should be using > operator && rather than bit operator. > > Fixes: 488edafb1120 (scsi: ufs-mediatek: Introduce low-power mode for device > power supply) > > Signed-off-by: dongjian <dongjian@xxxxxxxxxx> > Signed-off-by: Yue Hu <huyue2@xxxxxxxxxx> Reviewed-by: Avri Altman <avri.altman@xxxxxxx> > --- > drivers/scsi/ufs/ufs-mediatek.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c > index c55202b..a981f26 100644 > --- 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 ufs_hba > *hba, bool lpm) > 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) > -- > 1.9.1 >
