USB: removal of tty->low_latency hack dating back to the old serial code

[net-next-2.6.git] / drivers / usb / serial / io_ti.c

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index c3cdd00ddc41c1c48949ac1674a1dbcd5d9497a8..513b25e044c166749f062843d246350bd2ea8ea3 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -76,7 +76,6 @@ struct edgeport_uart_buf_desc {
 #define EDGE_READ_URB_STOPPING 1
 #define EDGE_READ_URB_STOPPED  2
 
-#define EDGE_LOW_LATENCY       1
 #define EDGE_CLOSING_WAIT      4000    /* in .01 sec */
 
 #define EDGE_OUT_BUF_SIZE      1024
@@ -232,7 +231,6 @@ static unsigned short OperationalBuildNumber;
 
 static int debug;
 
-static int low_latency = EDGE_LOW_LATENCY;
 static int closing_wait = EDGE_CLOSING_WAIT;
 static int ignore_cpu_rev;
 static int default_uart_mode;          /* RS232 */
@@ -1850,9 +1848,6 @@ static int edge_open(struct tty_struct *tty,
        if (edge_port == NULL)
                return -ENODEV;
 
-       if (tty)
-               tty->low_latency = low_latency;
-
        port_number = port->number - port->serial->minor;
        switch (port_number) {
        case 0:
@@ -3008,9 +3003,6 @@ MODULE_FIRMWARE("edgeport/down3.bin");
 module_param(debug, bool, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(debug, "Debug enabled or not");
 
-module_param(low_latency, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(low_latency, "Low latency enabled or not");
-
 module_param(closing_wait, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(closing_wait, "Maximum wait for data to drain, in .01 secs");