| Message ID | 20200124064926.29472-5-stanley.chu@mediatek.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | MediaTek UFS vendor implemenation part III and Auto-Hibern8 fix | expand |
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index abd0e6b05f79..214a3f373dd8 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -5479,7 +5479,8 @@ static irqreturn_t ufshcd_update_uic_error(struct ufs_hba *hba) static bool ufshcd_is_auto_hibern8_error(struct ufs_hba *hba, u32 intr_mask) { - if (!ufshcd_is_auto_hibern8_supported(hba)) + if (!ufshcd_is_auto_hibern8_supported(hba) || + !ufshcd_is_auto_hibern8_enabled(hba)) return false; if (!(intr_mask & UFSHCD_UIC_HIBERN8_MASK))
If Auto-Hibern8 capability is supported by host but not actually enabled, Auto-Hibern8 error shall not happen, thus bypass disabling case in ufshcd_is_auto_hibern8_error(). Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> --- drivers/scsi/ufs/ufshcd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)