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V4L/DVB: tm6000: fix coding style issues of tm6000-cards.c
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fix coding style issues

[mchehab@redhat.com: Fix conflicts with other patches]
Signed-off-by: Roel Van Nyen <roel.vannyen@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Roel Van Nyen authored and Mauro Carvalho Chehab committed May 19, 2010
1 parent e18f58c commit 9d5164d
Showing 1 changed file with 58 additions and 62 deletions.
120 changes: 58 additions & 62 deletions drivers/staging/tm6000/tm6000-cards.c
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Original file line number Diff line number Diff line change
Expand Up @@ -299,7 +299,7 @@ struct tm6000_board tm6000_boards[] = {
};

/* table of devices that work with this driver */
struct usb_device_id tm6000_id_table [] = {
struct usb_device_id tm6000_id_table[] = {
{ USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 },
{ USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC },
{ USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV },
Expand All @@ -324,23 +324,23 @@ struct usb_device_id tm6000_id_table [] = {

int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
{
int rc=0;
int rc = 0;
struct tm6000_core *dev = ptr;

if (dev->tuner_type!=TUNER_XC2028)
if (dev->tuner_type != TUNER_XC2028)
return 0;

switch (command) {
case XC2028_RESET_CLK:
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT,
tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
0x02, arg);
msleep(10);
rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
TM6000_GPIO_CLK, 0);
if (rc<0)
if (rc < 0)
return rc;
msleep(10);
rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
TM6000_GPIO_CLK, 1);
break;
case XC2028_TUNER_RESET:
Expand Down Expand Up @@ -389,24 +389,24 @@ int tm6000_tuner_callback(void *ptr, int component, int command, int arg)
}
break;
case 1:
tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT,
tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT,
0x02, 0x01);
msleep(10);
break;

case 2:
rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
TM6000_GPIO_CLK, 0);
if (rc<0)
if (rc < 0)
return rc;
msleep(100);
rc=tm6000_set_reg (dev, REQ_03_SET_GET_MCU_PIN,
rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN,
TM6000_GPIO_CLK, 1);
msleep(100);
break;
}
}
return (rc);
return rc;
}

int tm6000_cards_setup(struct tm6000_core *dev)
Expand Down Expand Up @@ -507,28 +507,28 @@ int tm6000_cards_setup(struct tm6000_core *dev)
return 0;
};

static void tm6000_config_tuner (struct tm6000_core *dev)
static void tm6000_config_tuner(struct tm6000_core *dev)
{
struct tuner_setup tun_setup;
struct tuner_setup tun_setup;

/* Load tuner module */
v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
"tuner", "tuner",dev->tuner_addr, NULL);
"tuner", "tuner", dev->tuner_addr, NULL);

memset(&tun_setup, 0, sizeof(tun_setup));
tun_setup.type = dev->tuner_type;
tun_setup.addr = dev->tuner_addr;
tun_setup.type = dev->tuner_type;
tun_setup.addr = dev->tuner_addr;
tun_setup.mode_mask = T_ANALOG_TV | T_RADIO | T_DIGITAL_TV;
tun_setup.tuner_callback = tm6000_tuner_callback;

v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);

if (dev->tuner_type == TUNER_XC2028) {
struct v4l2_priv_tun_config xc2028_cfg;
struct xc2028_ctrl ctl;
struct v4l2_priv_tun_config xc2028_cfg;
struct xc2028_ctrl ctl;

memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
memset (&ctl,0,sizeof(ctl));
memset(&ctl, 0, sizeof(ctl));

ctl.input1 = 1;
ctl.read_not_reliable = 0;
Expand All @@ -539,7 +539,7 @@ static void tm6000_config_tuner (struct tm6000_core *dev)
xc2028_cfg.tuner = TUNER_XC2028;
xc2028_cfg.priv = &ctl;

switch(dev->model) {
switch (dev->model) {
case TM6010_BOARD_HAUPPAUGE_900H:
case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE:
case TM6010_BOARD_TWINHAN_TU501:
Expand Down Expand Up @@ -580,17 +580,17 @@ static int tm6000_init_dev(struct tm6000_core *dev)
dev->caps = tm6000_boards[dev->model].caps;

/* initialize hardware */
rc=tm6000_init (dev);
if (rc<0)
rc = tm6000_init(dev);
if (rc < 0)
goto err;

rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev);
if (rc < 0)
goto err;

/* register i2c bus */
rc=tm6000_i2c_register(dev);
if (rc<0)
rc = tm6000_i2c_register(dev);
if (rc < 0)
goto err;

/* Default values for STD and resolutions */
Expand All @@ -599,7 +599,7 @@ static int tm6000_init_dev(struct tm6000_core *dev)
dev->norm = V4L2_STD_PAL_M;

/* Configure tuner */
tm6000_config_tuner (dev);
tm6000_config_tuner(dev);

/* Set video standard */
v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm);
Expand All @@ -616,20 +616,20 @@ static int tm6000_init_dev(struct tm6000_core *dev)
"tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL);

/* register and initialize V4L2 */
rc=tm6000_v4l2_register(dev);
if (rc<0)
rc = tm6000_v4l2_register(dev);
if (rc < 0)
goto err;

if(dev->caps.has_dvb) {
if (dev->caps.has_dvb) {
dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL);
if(!dev->dvb) {
if (!dev->dvb) {
rc = -ENOMEM;
goto err2;
}

#ifdef CONFIG_VIDEO_TM6000_DVB
rc = tm6000_dvb_register(dev);
if(rc < 0) {
if (rc < 0) {
kfree(dev->dvb);
dev->dvb = NULL;
goto err2;
Expand Down Expand Up @@ -668,7 +668,7 @@ static void get_max_endpoint(struct usb_device *udev,
tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber;
tm_ep->bAlternateSetting = alt->desc.bAlternateSetting;

printk("tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n",
msgtype, curr_e->desc.bEndpointAddress,
size);
}
Expand All @@ -683,47 +683,45 @@ static int tm6000_usb_probe(struct usb_interface *interface,
{
struct usb_device *usbdev;
struct tm6000_core *dev = NULL;
int i,rc=0;
int nr=0;
int i, rc = 0;
int nr = 0;
char *speed;


usbdev=usb_get_dev(interface_to_usbdev(interface));
usbdev = usb_get_dev(interface_to_usbdev(interface));

/* Selects the proper interface */
rc=usb_set_interface(usbdev,0,1);
if (rc<0)
rc = usb_set_interface(usbdev, 0, 1);
if (rc < 0)
goto err;

/* Check to see next free device and mark as used */
nr=find_first_zero_bit(&tm6000_devused,TM6000_MAXBOARDS);
nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS);
if (nr >= TM6000_MAXBOARDS) {
printk ("tm6000: Supports only %i tm60xx boards.\n",TM6000_MAXBOARDS);
printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS);
usb_put_dev(usbdev);
return -ENOMEM;
}

/* Create and initialize dev struct */
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
if (dev == NULL) {
printk ("tm6000" ": out of memory!\n");
printk(KERN_ERR "tm6000" ": out of memory!\n");
usb_put_dev(usbdev);
return -ENOMEM;
}
spin_lock_init(&dev->slock);

/* Increment usage count */
tm6000_devused|=1<<nr;
tm6000_devused |= 1<<nr;
snprintf(dev->name, 29, "tm6000 #%d", nr);

dev->model=id->driver_info;
if ((card[nr]>=0) && (card[nr]<ARRAY_SIZE(tm6000_boards))) {
dev->model=card[nr];
}
dev->model = id->driver_info;
if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards)))
dev->model = card[nr];

INIT_LIST_HEAD(&dev->tm6000_corelist);
dev->udev= usbdev;
dev->devno=nr;
dev->udev = usbdev;
dev->devno = nr;

switch (usbdev->speed) {
case USB_SPEED_LOW:
Expand Down Expand Up @@ -755,7 +753,7 @@ static int tm6000_usb_probe(struct usb_interface *interface,
dir_out = ((e->desc.bEndpointAddress &
USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);

printk("tm6000: alt %d, interface %i, class %i\n",
printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n",
i,
interface->altsetting[i].desc.bInterfaceNumber,
interface->altsetting[i].desc.bInterfaceClass);
Expand Down Expand Up @@ -792,36 +790,36 @@ static int tm6000_usb_probe(struct usb_interface *interface,
}


printk("tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n",
speed,
le16_to_cpu(dev->udev->descriptor.idVendor),
le16_to_cpu(dev->udev->descriptor.idProduct),
interface->altsetting->desc.bInterfaceNumber);

/* check if the the device has the iso in endpoint at the correct place */
if (!dev->isoc_in.endp) {
printk("tm6000: probing error: no IN ISOC endpoint!\n");
rc= -ENODEV;
printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n");
rc = -ENODEV;

goto err;
}

/* save our data pointer in this interface device */
usb_set_intfdata(interface, dev);

printk("tm6000: Found %s\n", tm6000_boards[dev->model].name);
printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name);

rc=tm6000_init_dev(dev);
rc = tm6000_init_dev(dev);

if (rc<0)
if (rc < 0)
goto err;

return 0;

err:
printk("tm6000: Error %d while registering\n", rc);
printk(KERN_ERR "tm6000: Error %d while registering\n", rc);

tm6000_devused&=~(1<<nr);
tm6000_devused &= ~(1<<nr);
usb_put_dev(usbdev);

kfree(dev);
Expand All @@ -841,12 +839,12 @@ static void tm6000_usb_disconnect(struct usb_interface *interface)
if (!dev)
return;

printk("tm6000: disconnecting %s\n", dev->name);
printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name);

mutex_lock(&dev->lock);

#ifdef CONFIG_VIDEO_TM6000_DVB
if(dev->dvb) {
if (dev->dvb) {
tm6000_dvb_unregister(dev);
kfree(dev->dvb);
}
Expand All @@ -858,8 +856,6 @@ static void tm6000_usb_disconnect(struct usb_interface *interface)

v4l2_device_unregister(&dev->v4l2_dev);

// wake_up_interruptible_all(&dev->open);

dev->state |= DEV_DISCONNECTED;

usb_put_dev(dev->udev);
Expand All @@ -886,7 +882,7 @@ static int __init tm6000_module_init(void)
/* register this driver with the USB subsystem */
result = usb_register(&tm6000_usb_driver);
if (result)
printk("tm6000"
printk(KERN_ERR "tm6000"
" usb_register failed. Error number %d.\n", result);

return result;
Expand Down

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