USB: serial: correct spelling mistakes in comments
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
5ae477b05f
commit
cd8c50532a
|
@ -10,9 +10,9 @@
|
|||
*
|
||||
* The device works as an standard CDC device, it has 2 interfaces, the first
|
||||
* one is for firmware access and the second is the serial one.
|
||||
* The protocol is very simply, there are two posibilities reading or writing.
|
||||
* The protocol is very simply, there are two possibilities reading or writing.
|
||||
* When writing the first urb must have a Header that starts with 0x20 0x29 the
|
||||
* next two bytes must say how much data will be sended.
|
||||
* next two bytes must say how much data will be sent.
|
||||
* When reading the process is almost equal except that the header starts with
|
||||
* 0x00 0x20.
|
||||
*
|
||||
|
@ -31,15 +31,15 @@
|
|||
*
|
||||
* The driver registers himself with the USB-serial core and the USB Core. I had
|
||||
* to implement a probe function against USB-serial, because other way, the
|
||||
* driver was attaching himself to both interfaces. I have tryed with different
|
||||
* driver was attaching himself to both interfaces. I have tried with different
|
||||
* configurations of usb_serial_driver with out exit, only the probe function
|
||||
* could handle this correctly.
|
||||
*
|
||||
* I have taken some info from a Greg Kroah-Hartman article:
|
||||
* http://www.linuxjournal.com/article/6573
|
||||
* And from Linux Device Driver Kit CD, which is a great work, the authors taken
|
||||
* the work to recompile lots of information an knowladge in drivers development
|
||||
* and made it all avaible inside a cd.
|
||||
* the work to recompile lots of information an knowledge in drivers development
|
||||
* and made it all available inside a cd.
|
||||
* URL: http://kernel.org/pub/linux/kernel/people/gregkh/ddk/
|
||||
*
|
||||
*/
|
||||
|
|
|
@ -71,7 +71,7 @@ struct ark3116_private {
|
|||
__u32 lcr; /* line control register value */
|
||||
__u32 hcr; /* handshake control register (0x8)
|
||||
* value */
|
||||
__u32 mcr; /* modem contol register value */
|
||||
__u32 mcr; /* modem control register value */
|
||||
|
||||
/* protects the status values below */
|
||||
spinlock_t status_lock;
|
||||
|
@ -609,7 +609,7 @@ static void ark3116_read_int_callback(struct urb *urb)
|
|||
}
|
||||
|
||||
|
||||
/* Data comes in via the bulk (data) URB, erors/interrupts via the int URB.
|
||||
/* Data comes in via the bulk (data) URB, errors/interrupts via the int URB.
|
||||
* This means that we cannot be sure which data byte has an associated error
|
||||
* condition, so we report an error for all data in the next bulk read.
|
||||
*
|
||||
|
|
|
@ -18,7 +18,7 @@
|
|||
* driver
|
||||
*
|
||||
* TODO:
|
||||
* -- Add true modem contol line query capability. Currently we track the
|
||||
* -- Add true modem control line query capability. Currently we track the
|
||||
* states reported by the interrupt and the states we request.
|
||||
* -- Add support for flush commands
|
||||
*/
|
||||
|
|
|
@ -285,7 +285,7 @@ static void cyberjack_read_int_callback(struct urb *urb)
|
|||
goto resubmit;
|
||||
}
|
||||
|
||||
/* "+=" is probably more fault tollerant than "=" */
|
||||
/* "+=" is probably more fault tolerant than "=" */
|
||||
priv->rdtodo += size;
|
||||
|
||||
dev_dbg(dev, "%s - rdtodo: %d\n", __func__, priv->rdtodo);
|
||||
|
|
|
@ -275,7 +275,7 @@ static int pkt_add(struct garmin_data *garmin_data_p,
|
|||
unsigned long flags;
|
||||
struct garmin_packet *pkt;
|
||||
|
||||
/* process only packets containg data ... */
|
||||
/* process only packets containing data ... */
|
||||
if (data_length) {
|
||||
pkt = kmalloc(sizeof(struct garmin_packet)+data_length,
|
||||
GFP_ATOMIC);
|
||||
|
@ -1144,7 +1144,7 @@ static void garmin_read_process(struct garmin_data *garmin_data_p,
|
|||
unsigned long flags;
|
||||
|
||||
if (garmin_data_p->flags & FLAGS_DROP_DATA) {
|
||||
/* abort-transfer cmd is actice */
|
||||
/* abort-transfer cmd is active */
|
||||
dev_dbg(&garmin_data_p->port->dev, "%s - pkt dropped\n", __func__);
|
||||
} else if (garmin_data_p->state != STATE_DISCONNECTED &&
|
||||
garmin_data_p->state != STATE_RESET) {
|
||||
|
|
|
@ -770,7 +770,7 @@ uart_enable_failed:
|
|||
return status;
|
||||
}
|
||||
|
||||
/* Diables the IUU UART (a.k.a. the Phoenix voiderface) */
|
||||
/* Disables the IUU UART (a.k.a. the Phoenix voiderface) */
|
||||
static int iuu_uart_off(struct usb_serial_port *port)
|
||||
{
|
||||
int status;
|
||||
|
|
|
@ -165,7 +165,7 @@ static void keyspan_set_termios(struct tty_struct *tty,
|
|||
if (d_details->calculate_baud_rate(port, baud_rate, d_details->baudclk,
|
||||
NULL, NULL, NULL, device_port) == KEYSPAN_BAUD_RATE_OK) {
|
||||
/* FIXME - more to do here to ensure rate changes cleanly */
|
||||
/* FIXME - calcuate exact rate from divisor ? */
|
||||
/* FIXME - calculate exact rate from divisor ? */
|
||||
p_priv->baud = baud_rate;
|
||||
} else
|
||||
baud_rate = tty_termios_baud_rate(old_termios);
|
||||
|
|
|
@ -62,7 +62,7 @@
|
|||
or:
|
||||
|
||||
(b) 0x80 bit set
|
||||
indiates that the bytes following alternate data and
|
||||
indicates that the bytes following alternate data and
|
||||
status bytes:
|
||||
|
||||
STAT DATA STAT DATA STAT DATA STAT DATA ...
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
/*
|
||||
* mos7720.c
|
||||
* Controls the Moschip 7720 usb to dual port serial convertor
|
||||
* Controls the Moschip 7720 usb to dual port serial converter
|
||||
*
|
||||
* Copyright 2006 Moschip Semiconductor Tech. Ltd.
|
||||
*
|
||||
|
@ -46,7 +46,7 @@
|
|||
#define MOS_WRITE 0x0E
|
||||
#define MOS_READ 0x0D
|
||||
|
||||
/* Interrupt Rotinue Defines */
|
||||
/* Interrupt Routines Defines */
|
||||
#define SERIAL_IIR_RLS 0x06
|
||||
#define SERIAL_IIR_RDA 0x04
|
||||
#define SERIAL_IIR_CTI 0x0c
|
||||
|
@ -438,7 +438,7 @@ static int write_parport_reg_nonblock(struct mos7715_parport *mos_parport,
|
|||
* not called the release function yet because someone has a serial port open.
|
||||
* The shared release_lock prevents the first, and the mutex and disconnected
|
||||
* flag maintained by usbserial covers the second. We also use the msg_pending
|
||||
* flag to ensure that all synchronous usb messgage calls have completed before
|
||||
* flag to ensure that all synchronous usb message calls have completed before
|
||||
* our release function can return.
|
||||
*/
|
||||
static int parport_prologue(struct parport *pp)
|
||||
|
@ -469,7 +469,7 @@ static int parport_prologue(struct parport *pp)
|
|||
}
|
||||
|
||||
/*
|
||||
* This is the the common bottom part of all parallel port functions that send
|
||||
* This is the common bottom part of all parallel port functions that send
|
||||
* synchronous messages to the device.
|
||||
*/
|
||||
static inline void parport_epilogue(struct parport *pp)
|
||||
|
|
|
@ -139,7 +139,7 @@ static int opticon_open(struct tty_struct *tty, struct usb_serial_port *port)
|
|||
/* Clear RTS line */
|
||||
send_control_msg(port, CONTROL_RTS, 0);
|
||||
|
||||
/* clear the halt status of the enpoint */
|
||||
/* clear the halt status of the endpoint */
|
||||
usb_clear_halt(port->serial->dev, port->read_urb->pipe);
|
||||
|
||||
res = usb_serial_generic_open(tty, port);
|
||||
|
@ -214,7 +214,7 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port,
|
|||
|
||||
usb_serial_debug_data(&port->dev, __func__, count, buffer);
|
||||
|
||||
/* The conncected devices do not have a bulk write endpoint,
|
||||
/* The connected devices do not have a bulk write endpoint,
|
||||
* to transmit data to de barcode device the control endpoint is used */
|
||||
dr = kmalloc(sizeof(struct usb_ctrlrequest), GFP_NOIO);
|
||||
if (!dr) {
|
||||
|
|
|
@ -136,7 +136,7 @@ struct visor_connection_info {
|
|||
* connections.end_point_info is non-zero. If value is 0, then
|
||||
* connections.port contains the endpoint number, which is the same for in
|
||||
* and out.
|
||||
* @port_function_id: contains the creator id of the applicaton that opened
|
||||
* @port_function_id: contains the creator id of the application that opened
|
||||
* this connection.
|
||||
* @port: contains the in/out endpoint number. Is 0 if in and out endpoint
|
||||
* numbers are different.
|
||||
|
|
|
@ -53,7 +53,7 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
dev_dbg(dev, "result = %d\n", result);
|
||||
|
||||
/* send 2st cmd and recieve data */
|
||||
/* send 2st cmd and receive data */
|
||||
/*
|
||||
* 16.0 CTL a1 21 00 00 00 00 07 00 CLASS 25.1.0(5)
|
||||
* 16.0 DI 00 96 00 00 00 00 08
|
||||
|
@ -65,7 +65,7 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 3 cmd */
|
||||
/* send 3rd cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 20 00 00 00 00 07 00 CLASS 30.1.0
|
||||
* 16.0 DO 80 25 00 00 00 00 08 .%..... 30.2.0
|
||||
|
@ -84,7 +84,7 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 4 cmd */
|
||||
/* send 4th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 22 03 00 00 00 00 00
|
||||
*/
|
||||
|
@ -95,7 +95,7 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
dev_dbg(dev, "result = %d\n", result);
|
||||
|
||||
/* send 5 cmd */
|
||||
/* send 5th cmd */
|
||||
/*
|
||||
* 16.0 CTL a1 21 00 00 00 00 07 00 CLASS 33.1.0
|
||||
* 16.0 DI 80 25 00 00 00 00 08
|
||||
|
@ -107,7 +107,7 @@ static int zte_ev_usb_serial_open(struct tty_struct *tty,
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 6 cmd */
|
||||
/* send 6th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 20 00 00 00 00 07 00 CLASS 34.1.0
|
||||
* 16.0 DO 80 25 00 00 00 00 08
|
||||
|
@ -195,7 +195,7 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 4 cmd */
|
||||
/* send 4th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 20 00 00 00 00 07 00 CLASS 30.1.0
|
||||
* 16.0 DO 00 c2 01 00 00 00 08 .%..... 30.2.0
|
||||
|
@ -214,7 +214,7 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 5 cmd */
|
||||
/* send 5th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 22 03 00 00 00 00 00
|
||||
*/
|
||||
|
@ -225,7 +225,7 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
dev_dbg(dev, "result = %d\n", result);
|
||||
|
||||
/* send 6 cmd */
|
||||
/* send 6th cmd */
|
||||
/*
|
||||
* 16.0 CTL a1 21 00 00 00 00 07 00 CLASS 33.1.0
|
||||
* 16.0 DI 00 c2 01 00 00 00 08
|
||||
|
@ -237,7 +237,7 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 7 cmd */
|
||||
/* send 7th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 20 00 00 00 00 07 00 CLASS 354.1.0
|
||||
* 16.0 DO 00 c2 01 00 00 00 08 ....... 354.2.0
|
||||
|
@ -256,7 +256,7 @@ static void zte_ev_usb_serial_close(struct usb_serial_port *port)
|
|||
USB_CTRL_GET_TIMEOUT);
|
||||
debug_data(dev, __func__, len, buf, result);
|
||||
|
||||
/* send 8 cmd */
|
||||
/* send 8th cmd */
|
||||
/*
|
||||
* 16.0 CTL 21 22 03 00 00 00 00 00
|
||||
*/
|
||||
|
|
Loading…
Reference in a new issue