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| author | Alex Shi <alex.shi@linaro.org> | 2017-06-30 14:26:31 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-06-30 14:26:31 +0800 |
| commit | 78278fb152735c686cb13e1ae3bcee78fc2cd154 (patch) | |
| tree | ed3f669fbb4422bf3dfaa6b20ea992c04c1eac01 /drivers/tty/serial/sh-sci.c | |
| parent | 084eedbddaa526f53b20291ee7176be269620301 (diff) | |
| parent | 92905e331aea278665c4b27fbb13c4547a8bcbb0 (diff) | |
Merge tag 'v4.9.35' into linux-linaro-lsk-v4.9lsk-v4.9-17.06
This is the 4.9.35 stable release
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index ee84f89391ca..7e97a1ccab23 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2366,6 +2366,10 @@ done: */ udelay(DIV_ROUND_UP(10 * 1000000, baud)); } + if (port->flags & UPF_HARD_FLOW) { + /* Refresh (Auto) RTS */ + sci_set_mctrl(port, port->mctrl); + } #ifdef CONFIG_SERIAL_SH_SCI_DMA /* |