diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/mpsc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c index efe79b1fd431..aec83f577ce6 100644 --- a/drivers/serial/mpsc.c +++ b/drivers/serial/mpsc.c @@ -1100,6 +1100,8 @@ mpsc_start_rx(struct mpsc_port_info *pi) { pr_debug("mpsc_start_rx[%d]: Starting...\n", pi->port.line); + /* Issue a Receive Abort to clear any receive errors */ + writel(MPSC_CHR_2_RA, pi->mpsc_base + MPSC_CHR_2); if (pi->rcv_data) { mpsc_enter_hunt(pi); mpsc_sdma_cmd(pi, SDMA_SDCM_ERD); |