1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
diff -pNaru5 snx_V2.0.5.0.orig-0000/driver/snx_serial.c snx_V2.0.5.0/driver/snx_serial.c
--- snx_V2.0.5.0.orig-0000/driver/snx_serial.c 2019-04-01 15:41:10.000000000 -0400
+++ snx_V2.0.5.0/driver/snx_serial.c 2021-09-14 09:42:59.377335355 -0400
@@ -1035,20 +1035,22 @@ static int snx_ser_set_info(struct snx_s
port->custom_divisor = new_serial.custom_divisor;
state->close_delay = close_delay;
state->closing_wait = closing_wait;
port->fifosize = new_serial.xmit_fifo_size;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
tport->low_latency = (port->flags & SNX_UPF_LOW_LATENCY) ? 1 : 0;
#else
if (state->info->tty) {
state->info->tty->low_latency = (port->flags & SNX_UPF_LOW_LATENCY) ? 1 : 0;
}
#endif
+#endif
check_and_exit:
retval = 0;
if (port->type == PORT_UNKNOWN) {
@@ -3381,15 +3383,17 @@ static int snx_ser_open(struct tty_struc
}
state->port->suspended = 1;
tty->driver_data = state;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0))
tport->low_latency = (state->port->flags & SNX_UPF_LOW_LATENCY) ? 1 : 0;
#else
tty->low_latency = (state->port->flags & SNX_UPF_LOW_LATENCY) ? 1 : 0;
#endif
+#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0))
tty->alt_speed = 0;
#endif
state->info->tty = tty;
|