diff options
author | Mark Brown <broonie@kernel.org> | 2019-04-02 16:20:47 +0700 |
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committer | Mark Brown <broonie@kernel.org> | 2019-04-02 16:20:47 +0700 |
commit | 6d5e2bf9d203e4d9e08ca2e9420c6ff22ad190af (patch) | |
tree | c2c20648773d3326f942e34ef73b06566f7a19ec /drivers/tty/serial/sh-sci.c | |
parent | b820d52e7eed7b30b2dfef5f4213a2bc3cbea6f3 (diff) | |
parent | 257f9053c0204ea47491aa236004fd1226f75fa8 (diff) |
Merge branch 'acpi-utils' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm into asoc-5.2
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
-rw-r--r-- | drivers/tty/serial/sh-sci.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 060fcd42b6d5..2d1c626312cd 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -838,19 +838,9 @@ static void sci_transmit_chars(struct uart_port *port) if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(port); - if (uart_circ_empty(xmit)) { + if (uart_circ_empty(xmit)) sci_stop_tx(port); - } else { - ctrl = serial_port_in(port, SCSCR); - - if (port->type != PORT_SCI) { - serial_port_in(port, SCxSR); /* Dummy read */ - sci_clear_SCxSR(port, SCxSR_TDxE_CLEAR(port)); - } - ctrl |= SCSCR_TIE; - serial_port_out(port, SCSCR, ctrl); - } } /* On SH3, SCIF may read end-of-break as a space->mark char */ |