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Commit a0232631 authored by Raghavendra Rao Ananta's avatar Raghavendra Rao Ananta
Browse files

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



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: default avatarRaghavendra Rao Ananta <rananta@codeaurora.org>
parent 55aef73e

drivers/soc/qcom/eud.c

+13 −0
Original line number Diff line number Diff line
@@ -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,