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Commit 35753580 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] az6007: Remove some dead code that doesn't seem to be needed 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2212501f

drivers/media/dvb/dvb-usb/az6007.c

+16 −63
Original line number Diff line number Diff line
@@ -17,17 +17,8 @@ int dvb_usb_az6007_debug; 
module_param_named(debug,dvb_usb_az6007_debug, int, 0644);

MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,rc=4 (or-able))." DVB_USB_DEBUG_STATUS);





static int az6007_type =0;

module_param(az6007_type, int, 0644);

MODULE_PARM_DESC(az6007_type, "select delivery mode (0=DVB-T, 1=DVB-T");



//module_param_named(type, 6007_type, int, 0644);

//MODULE_PARM_DESC(type, "select delivery mode (0=DVB-T, 1=DVB-C)");



DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);





struct az6007_device_state {

	struct dvb_ca_en50221 ca;

	struct mutex ca_mutex;
@@ -110,48 +101,14 @@ static int az6007_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, 
{

	int ret;



#if 0

	int i=0, cyc=0, rem=0;

	cyc = blen/64;

	rem = blen%64;

#endif



	deb_xfer("out: req. %02x, val: %04x, ind: %04x, buffer: ",req,value,index);

	debug_dump(b,blen,deb_xfer);





#if 0

	if (blen>64)

	{

		for (i=0; i<cyc; i++)

		{

			if ((ret = usb_control_msg(d->udev,

				usb_sndctrlpipe(d->udev,0),

				req,

				USB_TYPE_VENDOR | USB_DIR_OUT,

				value,index+i*64,b+i*64,64,

				5000)) != 64) {

				warn("usb out operation failed. (%d)",ret);

				return -EIO;

			}

	if (blen > 64) {

		printk(KERN_ERR "az6007: doesn't suport I2C transactions longer than 64 bytes\n");

		return -EOPNOTSUPP;

	}



		if (rem>0)

		{

			if ((ret = usb_control_msg(d->udev,

				usb_sndctrlpipe(d->udev,0),

				req,

				USB_TYPE_VENDOR | USB_DIR_OUT,

				value,index+cyc*64,b+cyc*64,rem,

				5000)) != rem) {

				warn("usb out operation failed. (%d)",ret);

				return -EIO;

			}

		}

	}

	else

#endif

	{

	if ((ret = usb_control_msg(d->udev,

			usb_sndctrlpipe(d->udev,0),

			req,
@@ -161,7 +118,6 @@ static int az6007_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value, 
		warn("usb out operation failed. (%d)",ret);

		return -EIO;

	}

	}



	return 0;

}
@@ -232,7 +188,7 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap) 
	info("az6007_frontend_poweron adap=%p adap->dev=%p", adap, adap->dev);



	req = 0xBC;

	value = 1;//power on

	value = 1;		/* power on */

	index = 3;

	blen =0;
@@ -245,7 +201,7 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap) 
	msleep_interruptible(200);



	req = 0xBC;

	value = 0;//power on

	value = 0;		/* power off */

	index = 3;

	blen =0;
@@ -258,7 +214,7 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap) 
	msleep_interruptible(200);



	req = 0xBC;

	value = 1;//power on

	value = 1;		/* power on */

	index = 3;

	blen =0;
@@ -552,9 +508,6 @@ static u32 az6007_i2c_func(struct i2c_adapter *adapter) 
static struct i2c_algorithm az6007_i2c_algo = {

	.master_xfer   = az6007_i2c_xfer,

	.functionality = az6007_i2c_func,

#ifdef NEED_ALGO_CONTROL

	.algo_control = dummy_algo_control,

#endif

};



int az6007_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
@@ -678,5 +631,5 @@ module_exit(az6007_usb_module_exit); 


MODULE_AUTHOR("Henry Wang <Henry.wang@AzureWave.com>");

MODULE_DESCRIPTION("Driver for AzureWave 6007 DVB-C/T USB2.0 and clones");

MODULE_VERSION("1.0");

MODULE_VERSION("1.1");

MODULE_LICENSE("GPL");