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USB: serial: drop termios-flag debugging

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Drop some unnecessary termios-flag debugging that have been faithfully
reproduced in a few old drivers, including the "clfag" typo and all.

This also addresses a compiler warning on sparc where tcflag_t is
unsigned long and would have required an explicit cast.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold 2017-03-28 12:13:50 +02:00
parent d5ccfce092
commit bc242fc107
5 changed files with 0 additions and 42 deletions
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5
drivers/usb/serial/io_edgeport.c
View File

@ -1544,11 +1544,6 @@ static void edge_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios) struct usb_serial_port *port, struct ktermios *old_termios)
{ {
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned int cflag;
cflag = tty->termios.c_cflag;
dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__, tty->termios.c_cflag, tty->termios.c_iflag);
dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__, old_termios->c_cflag, old_termios->c_iflag);
if (edge_port == NULL) if (edge_port == NULL)
return; return;

8
drivers/usb/serial/io_ti.c
View File

@ -2372,14 +2372,6 @@ static void edge_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios) struct usb_serial_port *port, struct ktermios *old_termios)
{ {
struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct edgeport_port *edge_port = usb_get_serial_port_data(port);
unsigned int cflag;
cflag = tty->termios.c_cflag;
dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
tty->termios.c_cflag, tty->termios.c_iflag);
dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
old_termios->c_cflag, old_termios->c_iflag);
if (edge_port == NULL) if (edge_port == NULL)
return; return;

11
drivers/usb/serial/mos7720.c
View File

@ -1688,7 +1688,6 @@ static void mos7720_set_termios(struct tty_struct *tty,
struct usb_serial_port *port, struct ktermios *old_termios) struct usb_serial_port *port, struct ktermios *old_termios)
{ {
int status; int status;
unsigned int cflag;
struct usb_serial *serial; struct usb_serial *serial;
struct moschip_port *mos7720_port; struct moschip_port *mos7720_port;
@ -1704,16 +1703,6 @@ static void mos7720_set_termios(struct tty_struct *tty,
return; return;
} }
dev_dbg(&port->dev, "setting termios - ASPIRE\n");
cflag = tty->termios.c_cflag;
dev_dbg(&port->dev, "%s - cflag %08x iflag %08x\n", __func__,
tty->termios.c_cflag, RELEVANT_IFLAG(tty->termios.c_iflag));
dev_dbg(&port->dev, "%s - old cflag %08x old iflag %08x\n", __func__,
old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
/* change the port settings to the new ones specified */ /* change the port settings to the new ones specified */
change_port_settings(tty, mos7720_port, old_termios); change_port_settings(tty, mos7720_port, old_termios);

10
drivers/usb/serial/mos7840.c
View File

@ -1868,7 +1868,6 @@ static void mos7840_set_termios(struct tty_struct *tty,
struct ktermios *old_termios) struct ktermios *old_termios)
{ {
int status; int status;
unsigned int cflag;
struct usb_serial *serial; struct usb_serial *serial;
struct moschip_port *mos7840_port; struct moschip_port *mos7840_port;
@ -1890,15 +1889,6 @@ static void mos7840_set_termios(struct tty_struct *tty,
return; return;
} }
dev_dbg(&port->dev, "%s", "setting termios - \n");
cflag = tty->termios.c_cflag;
dev_dbg(&port->dev, "%s - clfag %08x iflag %08x\n", __func__,
tty->termios.c_cflag, RELEVANT_IFLAG(tty->termios.c_iflag));
dev_dbg(&port->dev, "%s - old clfag %08x old iflag %08x\n", __func__,
old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
/* change the port settings to the new ones specified */ /* change the port settings to the new ones specified */
mos7840_change_port_settings(tty, mos7840_port, old_termios); mos7840_change_port_settings(tty, mos7840_port, old_termios);

8
drivers/usb/serial/ti_usb_3410_5052.c
View File

@ -929,7 +929,6 @@ static void ti_set_termios(struct tty_struct *tty,
{ {
struct ti_port *tport = usb_get_serial_port_data(port); struct ti_port *tport = usb_get_serial_port_data(port);
struct ti_uart_config *config; struct ti_uart_config *config;
tcflag_t cflag, iflag;
int baud; int baud;
int status; int status;
int port_number = port->port_number; int port_number = port->port_number;
@ -937,13 +936,6 @@ static void ti_set_termios(struct tty_struct *tty,
u16 wbaudrate; u16 wbaudrate;
u16 wflags = 0; u16 wflags = 0;
cflag = tty->termios.c_cflag;
iflag = tty->termios.c_iflag;
dev_dbg(&port->dev, "%s - cflag %08x, iflag %08x\n", __func__, cflag, iflag);
dev_dbg(&port->dev, "%s - old clfag %08x, old iflag %08x\n", __func__,
old_termios->c_cflag, old_termios->c_iflag);
config = kmalloc(sizeof(*config), GFP_KERNEL); config = kmalloc(sizeof(*config), GFP_KERNEL);
if (!config) if (!config)
return; return;