Hello.
On 9/27/2014 1:46 PM, Janusz Uzycki wrote:
Enables PPS support in mxs-auart serial driver to make PPS API working.
Signed-off-by: Janusz Uzycki <[email protected]>
---
drivers/tty/serial/mxs-auart.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c
index ab127a2..4f1ab98 100644
--- a/drivers/tty/serial/mxs-auart.c
+++ b/drivers/tty/serial/mxs-auart.c
@@ -787,6 +787,15 @@ static void mxs_auart_settermios(struct uart_port *u,
mxs_auart_disable_ms(u);
}
+static void mxs_auart_set_ldisc(struct uart_port *port, int new)
+{
+ if (new == N_PPS) {
+ port->flags |= UPF_HARDPPS_CD;
+ mxs_auart_enable_ms(port);
+ } else
+ port->flags &= ~UPF_HARDPPS_CD;
The kernel coding style dictates that {} should be in both arms of the
*if* statement.
[...]
WBR, Sergei
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