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USB: serial: drop unused ASYNC flags 

Do not report ASYNC_SKIP_TEST or ASYNC_AUTO_IRQ as being set in
TIOCGSERIAL handlers as these flags are not supported and do not really
make any sense for USB serial devices in the first place.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold 2017-01-25 18:22:54 +01:00
parent 5955660813
commit 51211a3d9b
8 changed files with 0 additions and 8 deletions
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1
drivers/usb/serial/io_edgeport.c
View File

@ -1572,7 +1572,6 @@ static int get_serial_info(struct edgeport_port *edge_port,
tmp.line = edge_port->port->minor;
tmp.port = edge_port->port->port_number;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = edge_port->maxTxCredits;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/io_ti.c
View File

@ -2468,7 +2468,6 @@ static int get_serial_info(struct edgeport_port *edge_port,
tmp.line = edge_port->port->minor;
tmp.port = edge_port->port->port_number;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = edge_port->port->bulk_out_size;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/mos7720.c
View File

@ -1851,7 +1851,6 @@ static int get_serial_info(struct moschip_port *mos7720_port,
tmp.line = mos7720_port->port->minor;
tmp.port = mos7720_port->port->port_number;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = NUM_URBS * URB_TRANSFER_BUFFER_SIZE;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/mos7840.c
View File

@ -1963,7 +1963,6 @@ static int mos7840_get_serial_info(struct moschip_port *mos7840_port,
tmp.line = mos7840_port->port->minor;
tmp.port = mos7840_port->port->port_number;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = NUM_URBS * URB_TRANSFER_BUFFER_SIZE;
tmp.baud_base = 9600;
tmp.close_delay = 5 * HZ;

1
drivers/usb/serial/opticon.c
View File

@ -343,7 +343,6 @@ static int get_serial_info(struct usb_serial_port *port,
tmp.line = port->minor;
tmp.port = 0;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = 1024;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/quatech2.c
View File

@ -465,7 +465,6 @@ static int get_serial_info(struct usb_serial_port *port,
tmp.line = port->minor;
tmp.port = 0;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = port->bulk_out_size;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/ssu100.c
View File

@ -339,7 +339,6 @@ static int get_serial_info(struct usb_serial_port *port,
tmp.line = port->minor;
tmp.port = 0;
tmp.irq = 0;
tmp.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
tmp.xmit_fifo_size = port->bulk_out_size;
tmp.baud_base = 9600;
tmp.close_delay = 5*HZ;

1
drivers/usb/serial/whiteheat.c
View File

@ -487,7 +487,6 @@ static int whiteheat_ioctl(struct tty_struct *tty,
serstruct.type = PORT_16654;
serstruct.line = port->minor;
serstruct.port = port->port_number;
serstruct.flags = ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ;
serstruct.xmit_fifo_size = kfifo_size(&port->write_fifo);
serstruct.custom_divisor = 0;
serstruct.baud_base = 460800;