diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/serial2002.c')
-rw-r--r-- | drivers/staging/comedi/drivers/serial2002.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c index 844fd5e2e3a9..db18b11b9d30 100644 --- a/drivers/staging/comedi/drivers/serial2002.c +++ b/drivers/staging/comedi/drivers/serial2002.c @@ -52,7 +52,7 @@ struct serial2002_board { static const struct serial2002_board serial2002_boards[] = { { - name: "serial2002"} + .name = "serial2002"} }; /* @@ -62,7 +62,7 @@ static const struct serial2002_board serial2002_boards[] = { struct serial2002_range_table_t { - // HACK... + /* HACK... */ int length; struct comedi_krange range; }; @@ -70,8 +70,8 @@ struct serial2002_range_table_t { struct serial2002_private { - int port; // /dev/ttyS<port> - int speed; // baudrate + int port; /* /dev/ttyS<port> */ + int speed; /* baudrate */ struct file *tty; unsigned int ao_readback[32]; unsigned char digital_in_mapping[32]; @@ -89,28 +89,28 @@ struct serial2002_private { */ #define devpriv ((struct serial2002_private *)dev->private) -static int serial2002_attach(struct comedi_device * dev, struct comedi_devconfig * it); -static int serial2002_detach(struct comedi_device * dev); +static int serial2002_attach(struct comedi_device *dev, struct comedi_devconfig *it); +static int serial2002_detach(struct comedi_device *dev); struct comedi_driver driver_serial2002 = { - driver_name:"serial2002", - module:THIS_MODULE, - attach:serial2002_attach, - detach:serial2002_detach, - board_name:&serial2002_boards[0].name, - offset:sizeof(struct serial2002_board), - num_names:sizeof(serial2002_boards) / sizeof(struct serial2002_board), + .driver_name = "serial2002", + .module = THIS_MODULE, + .attach = serial2002_attach, + .detach = serial2002_detach, + .board_name = &serial2002_boards[0].name, + .offset = sizeof(struct serial2002_board), + .num_names = ARRAY_SIZE(serial2002_boards), }; -static int serial2002_di_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data); -static int serial2002_do_winsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data); -static int serial2002_ai_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data); -static int serial2002_ao_winsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data); -static int serial2002_ao_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data); +static int serial2002_di_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data); +static int serial2002_do_winsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data); +static int serial2002_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data); +static int serial2002_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data); +static int serial2002_ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data); struct serial_data { enum { is_invalid, is_digital, is_channel } kind; @@ -121,12 +121,12 @@ struct serial_data { static long tty_ioctl(struct file *f, unsigned op, unsigned long param) { #ifdef HAVE_UNLOCKED_IOCTL - if (f->f_op->unlocked_ioctl) { + if (f->f_op->unlocked_ioctl) { return f->f_op->unlocked_ioctl(f, op, param); } #endif if (f->f_op->ioctl) { - return f->f_op->ioctl(f->f_dentry->d_inode, f, op, param); + return f->f_op->ioctl(f->f_dentry->d_inode, f, op, param); } return -ENOSYS; } @@ -211,7 +211,7 @@ static int tty_read(struct file *f, int timeout) /* Device does not support poll, busy wait */ int retries = 0; while (1) { - unsigned char ch; + unsigned char ch; retries++; if (retries >= timeout) { @@ -220,10 +220,10 @@ static int tty_read(struct file *f, int timeout) f->f_pos = 0; if (f->f_op->read(f, &ch, 1, &f->f_pos) == 1) { - result = ch; + result = ch; break; } - comedi_udelay(100); + udelay(100); } } set_fs(oldfs); @@ -238,11 +238,11 @@ static void tty_setspeed(struct file *f, int speed) oldfs = get_fs(); set_fs(KERNEL_DS); { - // Set speed + /* Set speed */ struct termios settings; tty_ioctl(f, TCGETS, (unsigned long)&settings); -// printk("Speed: %d\n", settings.c_cflag & (CBAUD | CBAUDEX)); +/* printk("Speed: %d\n", settings.c_cflag & (CBAUD | CBAUDEX)); */ settings.c_iflag = 0; settings.c_oflag = 0; settings.c_lflag = 0; @@ -284,10 +284,10 @@ static void tty_setspeed(struct file *f, int speed) break; } tty_ioctl(f, TCSETS, (unsigned long)&settings); -// printk("Speed: %d\n", settings.c_cflag & (CBAUD | CBAUDEX)); +/* printk("Speed: %d\n", settings.c_cflag & (CBAUD | CBAUDEX)); */ } { - // Set low latency + /* Set low latency */ struct serial_struct settings; tty_ioctl(f, TIOCGSERIAL, (unsigned long)&settings); @@ -393,7 +393,7 @@ static void serial_write(struct file *f, struct serial_data data) } } -static void serial_2002_open(struct comedi_device * dev) +static void serial_2002_open(struct comedi_device *dev) { char port[20]; @@ -437,7 +437,7 @@ static void serial_2002_open(struct comedi_device * dev) } tty_setspeed(devpriv->tty, devpriv->speed); - poll_channel(devpriv->tty, 31); // Start reading configuration + poll_channel(devpriv->tty, 31); /* Start reading configuration */ while (1) { struct serial_data data; @@ -557,7 +557,7 @@ static void serial_2002_open(struct comedi_device * dev) } } for (i = 0; i <= 4; i++) { - // Fill in subdev data + /* Fill in subdev data */ struct config_t *c; unsigned char *mapping = 0; struct serial2002_range_table_t *range = 0; @@ -659,15 +659,15 @@ static void serial_2002_open(struct comedi_device * dev) } } -static void serial_2002_close(struct comedi_device * dev) +static void serial_2002_close(struct comedi_device *dev) { if (!IS_ERR(devpriv->tty) && (devpriv->tty != 0)) { filp_close(devpriv->tty, 0); } } -static int serial2002_di_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_di_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan; @@ -688,8 +688,8 @@ static int serial2002_di_rinsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_do_winsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_do_winsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan; @@ -706,8 +706,8 @@ static int serial2002_do_winsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_ai_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_ai_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan; @@ -728,8 +728,8 @@ static int serial2002_ai_rinsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_ao_winsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_ao_winsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan; @@ -747,8 +747,8 @@ static int serial2002_ao_winsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_ao_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_ao_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan = CR_CHAN(insn->chanspec); @@ -760,8 +760,8 @@ static int serial2002_ao_rinsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_ei_rinsn(struct comedi_device * dev, struct comedi_subdevice * s, - struct comedi_insn * insn, unsigned int * data) +static int serial2002_ei_rinsn(struct comedi_device *dev, struct comedi_subdevice *s, + struct comedi_insn *insn, unsigned int *data) { int n; int chan; @@ -782,7 +782,7 @@ static int serial2002_ei_rinsn(struct comedi_device * dev, struct comedi_subdevi return n; } -static int serial2002_attach(struct comedi_device * dev, struct comedi_devconfig * it) +static int serial2002_attach(struct comedi_device *dev, struct comedi_devconfig *it) { struct comedi_subdevice *s; @@ -849,7 +849,7 @@ static int serial2002_attach(struct comedi_device * dev, struct comedi_devconfig return 1; } -static int serial2002_detach(struct comedi_device * dev) +static int serial2002_detach(struct comedi_device *dev) { struct comedi_subdevice *s; int i; |