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USB: serial: core: remove some trace debugging calls

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These dbg() calls were no more than just a function trace, so remove
them.  If you want to see the functions being called, use the in-kernel
function trace code instead, it's much nicer.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-09-13 15:39:01 -07:00
parent c2d57aec81
commit fee84a54e7
2 changed files with 0 additions and 8 deletions
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2
drivers/usb/serial/console.c
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@ -68,8 +68,6 @@ static int usb_console_setup(struct console *co, char *options)
struct tty_struct *tty = NULL;
struct ktermios dummy;
dbg("%s", __func__);
if (options) {
baud = simple_strtoul(options, NULL, 10);
s = options;

6
drivers/usb/serial/usb-serial.c
View File

@ -123,8 +123,6 @@ static void return_serial(struct usb_serial *serial)
{
int i;
dbg("%s", __func__);
mutex_lock(&table_lock);
for (i = 0; i < serial->num_ports; ++i)
serial_table[serial->minor + i] = NULL;
@ -191,8 +189,6 @@ static int serial_install(struct tty_driver *driver, struct tty_struct *tty)
struct usb_serial_port *port;
int retval = -ENODEV;
dbg("%s", __func__);
serial = usb_serial_get_by_index(idx);
if (!serial)
return retval;
@ -445,7 +441,6 @@ static int serial_proc_show(struct seq_file *m, void *v)
int i;
char tmp[40];
dbg("%s", __func__);
seq_puts(m, "usbserinfo:1.0 driver:2.0\n");
for (i = 0; i < SERIAL_TTY_MINORS; ++i) {
serial = usb_serial_get_by_index(i);
@ -1100,7 +1095,6 @@ static void usb_serial_disconnect(struct usb_interface *interface)
struct usb_serial_port *port;
usb_serial_console_disconnect(serial);
dbg("%s", __func__);
mutex_lock(&serial->disc_mutex);
/* must set a flag, to signal subdrivers */