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path: root/drivers/staging/comedi/drivers/serial2002.c
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Diffstat (limited to 'drivers/staging/comedi/drivers/serial2002.c')
-rw-r--r--drivers/staging/comedi/drivers/serial2002.c100
1 files changed, 50 insertions, 50 deletions
diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index 844fd5e2e3a..db18b11b9d3 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;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 16:37:51 +0000