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soc: qcom: eud: Define dummy set_temios and get_mctrl callbacks

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Apparently, serial core calls into the serial driver's .set_termios
and .get_mctrl uart_ops callbacks without checking if it exists or
not. Hence, implement a dummy definition of the callback to satisfy
the serial core.

Change-Id: Ic2e9eda5fb8b20be55c59f93ee05c2aa51a6362e
Signed-off-by: Raghavendra Rao Ananta <rananta@codeaurora.org>
This commit is contained in:
Raghavendra Rao Ananta 2020-04-26 00:20:45 -07:00
commit a023263162
1 changed files with 13 additions and 0 deletions
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13
drivers/soc/qcom/eud.c
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@ -297,6 +297,17 @@ static void eud_set_mctrl(struct uart_port *port, unsigned int mctrl)
/* Nothing to set */
}
static unsigned int eud_get_mctrl(struct uart_port *port)
{
return 0;
}
static void eud_set_termios(struct uart_port *port, struct ktermios *new,
struct ktermios *old)
{
/* Nothing to do here, but to satisfy the serial core */
}
static void eud_stop_tx(struct uart_port *port)
{
/* Disable Tx interrupt */
@ -377,6 +388,8 @@ static int eud_verify_port(struct uart_port *port,
static const struct uart_ops eud_uart_ops = {
.tx_empty = eud_tx_empty,
.set_mctrl = eud_set_mctrl,
.get_mctrl = eud_get_mctrl,
.set_termios = eud_set_termios,
.stop_tx = eud_stop_tx,
.start_tx = eud_start_tx,
.stop_rx = eud_stop_rx,