diff options
Diffstat (limited to 'drivers/media/dvb')
22 files changed, 114 insertions, 78 deletions
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c index cf8705162845..48e48e8af55a 100644 --- a/drivers/media/dvb/bt8xx/dst_ca.c +++ b/drivers/media/dvb/bt8xx/dst_ca.c @@ -22,7 +22,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/init.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include <linux/string.h> #include <linux/dvb/ca.h> #include "dvbdev.h" @@ -52,6 +52,7 @@ } while(0) +static DEFINE_MUTEX(dst_ca_mutex); static unsigned int verbose = 5; module_param(verbose, int, 0644); MODULE_PARM_DESC(verbose, "verbose startup messages, default is 1 (yes)"); @@ -564,7 +565,7 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct void __user *arg = (void __user *)ioctl_arg; int result = 0; - lock_kernel(); + mutex_lock(&dst_ca_mutex); dvbdev = file->private_data; state = (struct dst_state *)dvbdev->priv; p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL); @@ -652,7 +653,7 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct kfree (p_ca_slot_info); kfree (p_ca_caps); - unlock_kernel(); + mutex_unlock(&dst_ca_mutex); return result; } @@ -694,7 +695,8 @@ static const struct file_operations dst_ca_fops = { .open = dst_ca_open, .release = dst_ca_release, .read = dst_ca_read, - .write = dst_ca_write + .write = dst_ca_write, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_ca = { diff --git a/drivers/media/dvb/dm1105/Kconfig b/drivers/media/dvb/dm1105/Kconfig index 695239227cb7..a6ceb08f1183 100644 --- a/drivers/media/dvb/dm1105/Kconfig +++ b/drivers/media/dvb/dm1105/Kconfig @@ -9,7 +9,7 @@ config DVB_DM1105 select DVB_CX24116 if !DVB_FE_CUSTOMISE select DVB_SI21XX if !DVB_FE_CUSTOMISE select DVB_DS3000 if !DVB_FE_CUSTOMISE - select VIDEO_IR + depends on VIDEO_IR help Support for cards based on the SDMC DM1105 PCI chip like DvbWorld 2002 diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c index 0042306ea11b..ad1f61d301e1 100644 --- a/drivers/media/dvb/dvb-core/dmxdev.c +++ b/drivers/media/dvb/dvb-core/dmxdev.c @@ -25,7 +25,6 @@ #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/module.h> -#include <linux/smp_lock.h> #include <linux/poll.h> #include <linux/ioctl.h> #include <linux/wait.h> @@ -1088,13 +1087,7 @@ static int dvb_demux_do_ioctl(struct file *file, static long dvb_demux_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int ret; - - lock_kernel(); - ret = dvb_usercopy(file, cmd, arg, dvb_demux_do_ioctl); - unlock_kernel(); - - return ret; + return dvb_usercopy(file, cmd, arg, dvb_demux_do_ioctl); } static unsigned int dvb_demux_poll(struct file *file, poll_table *wait) @@ -1150,6 +1143,7 @@ static const struct file_operations dvb_demux_fops = { .open = dvb_demux_open, .release = dvb_demux_release, .poll = dvb_demux_poll, + .llseek = default_llseek, }; static struct dvb_device dvbdev_demux = { @@ -1186,13 +1180,7 @@ static int dvb_dvr_do_ioctl(struct file *file, static long dvb_dvr_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int ret; - - lock_kernel(); - ret = dvb_usercopy(file, cmd, arg, dvb_dvr_do_ioctl); - unlock_kernel(); - - return ret; + return dvb_usercopy(file, cmd, arg, dvb_dvr_do_ioctl); } static unsigned int dvb_dvr_poll(struct file *file, poll_table *wait) @@ -1225,6 +1213,7 @@ static const struct file_operations dvb_dvr_fops = { .open = dvb_dvr_open, .release = dvb_dvr_release, .poll = dvb_dvr_poll, + .llseek = default_llseek, }; static struct dvb_device dvbdev_dvr = { diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c index cb97e6b85432..4d0646da6087 100644 --- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c @@ -1259,13 +1259,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct file *file, static long dvb_ca_en50221_io_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int ret; - - lock_kernel(); - ret = dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl); - unlock_kernel(); - - return ret; + return dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl); } @@ -1628,6 +1622,7 @@ static const struct file_operations dvb_ca_fops = { .open = dvb_ca_en50221_io_open, .release = dvb_ca_en50221_io_release, .poll = dvb_ca_en50221_io_poll, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_ca = { diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 4d45b7d6b3fb..970c9b8882d4 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -2034,7 +2034,8 @@ static const struct file_operations dvb_frontend_fops = { .unlocked_ioctl = dvb_generic_ioctl, .poll = dvb_frontend_poll, .open = dvb_frontend_open, - .release = dvb_frontend_release + .release = dvb_frontend_release, + .llseek = noop_llseek, }; int dvb_register_frontend(struct dvb_adapter* dvb, diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c index 6c3a8a06ccab..4df42aaae7f7 100644 --- a/drivers/media/dvb/dvb-core/dvb_net.c +++ b/drivers/media/dvb/dvb-core/dvb_net.c @@ -59,7 +59,6 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/dvb/net.h> -#include <linux/smp_lock.h> #include <linux/uio.h> #include <asm/uaccess.h> #include <linux/crc32.h> @@ -1445,13 +1444,7 @@ static int dvb_net_do_ioctl(struct file *file, static long dvb_net_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - int ret; - - lock_kernel(); - ret = dvb_usercopy(file, cmd, arg, dvb_net_do_ioctl); - unlock_kernel(); - - return ret; + return dvb_usercopy(file, cmd, arg, dvb_net_do_ioctl); } static int dvb_net_close(struct inode *inode, struct file *file) @@ -1475,6 +1468,7 @@ static const struct file_operations dvb_net_fops = { .unlocked_ioctl = dvb_net_ioctl, .open = dvb_generic_open, .release = dvb_net_close, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_net = { diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c index b915c39d782f..f73287775953 100644 --- a/drivers/media/dvb/dvb-core/dvbdev.c +++ b/drivers/media/dvb/dvb-core/dvbdev.c @@ -32,9 +32,9 @@ #include <linux/fs.h> #include <linux/cdev.h> #include <linux/mutex.h> -#include <linux/smp_lock.h> #include "dvbdev.h" +static DEFINE_MUTEX(dvbdev_mutex); static int dvbdev_debug; module_param(dvbdev_debug, int, 0644); @@ -68,7 +68,7 @@ static int dvb_device_open(struct inode *inode, struct file *file) { struct dvb_device *dvbdev; - lock_kernel(); + mutex_lock(&dvbdev_mutex); down_read(&minor_rwsem); dvbdev = dvb_minors[iminor(inode)]; @@ -91,12 +91,12 @@ static int dvb_device_open(struct inode *inode, struct file *file) } fops_put(old_fops); up_read(&minor_rwsem); - unlock_kernel(); + mutex_unlock(&dvbdev_mutex); return err; } fail: up_read(&minor_rwsem); - unlock_kernel(); + mutex_unlock(&dvbdev_mutex); return -ENODEV; } @@ -105,6 +105,7 @@ static const struct file_operations dvb_device_fops = { .owner = THIS_MODULE, .open = dvb_device_open, + .llseek = noop_llseek, }; static struct cdev dvb_device_cdev; @@ -158,7 +159,6 @@ long dvb_generic_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct dvb_device *dvbdev = file->private_data; - int ret; if (!dvbdev) return -ENODEV; @@ -166,11 +166,7 @@ long dvb_generic_ioctl(struct file *file, if (!dvbdev->kernel_ioctl) return -EINVAL; - lock_kernel(); - ret = dvb_usercopy(file, cmd, arg, dvbdev->kernel_ioctl); - unlock_kernel(); - - return ret; + return dvb_usercopy(file, cmd, arg, dvbdev->kernel_ioctl); } EXPORT_SYMBOL(dvb_generic_ioctl); @@ -421,8 +417,10 @@ int dvb_usercopy(struct file *file, } /* call driver */ + mutex_lock(&dvbdev_mutex); if ((err = func(file, cmd, parg)) == -ENOIOCTLCMD) err = -EINVAL; + mutex_unlock(&dvbdev_mutex); if (err < 0) goto out; diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig index 553b48ac1919..fdc19bba2128 100644 --- a/drivers/media/dvb/dvb-usb/Kconfig +++ b/drivers/media/dvb/dvb-usb/Kconfig @@ -1,6 +1,6 @@ config DVB_USB tristate "Support for various USB DVB devices" - depends on DVB_CORE && USB && I2C && INPUT + depends on DVB_CORE && USB && I2C && IR_CORE help By enabling this you will be able to choose the various supported USB1.1 and USB2.0 DVB devices. diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c index fe818348b8a3..48397f103d32 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_core.c +++ b/drivers/media/dvb/dvb-usb/dib0700_core.c @@ -673,9 +673,6 @@ static int dib0700_probe(struct usb_interface *intf, else dev->props.rc.core.bulk_mode = false; - /* Need a higher delay, to avoid wrong repeat */ - dev->rc_input_dev->rep[REP_DELAY] = 500; - dib0700_rc_setup(dev); return 0; diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c index f634d2e784b2..e06acd1fecb6 100644 --- a/drivers/media/dvb/dvb-usb/dib0700_devices.c +++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c @@ -940,6 +940,58 @@ static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap) return adap->fe == NULL ? -ENODEV : 0; } +/* STK7770P */ +static struct dib7000p_config dib7770p_dib7000p_config = { + .output_mpeg2_in_188_bytes = 1, + + .agc_config_count = 1, + .agc = &dib7070_agc_config, + .bw = &dib7070_bw_config_12_mhz, + .tuner_is_baseband = 1, + .spur_protect = 1, + + .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, + .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, + .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS, + + .hostbus_diversity = 1, + .enable_current_mirror = 1, + .disable_sample_and_hold = 0, +}; + +static int stk7770p_frontend_attach(struct dvb_usb_adapter *adap) +{ + struct usb_device_descriptor *p = &adap->dev->udev->descriptor; + if (p->idVendor == cpu_to_le16(USB_VID_PINNACLE) && + p->idProduct == cpu_to_le16(USB_PID_PINNACLE_PCTV72E)) + dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0); + else + dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1); + msleep(10); + dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1); + dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0); + + dib0700_ctrl_clock(adap->dev, 72, 1); + + msleep(10); + dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1); + msleep(10); + dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1); + + if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, + &dib7770p_dib7000p_config) != 0) { + err("%s: dib7000p_i2c_enumeration failed. Cannot continue\n", + __func__); + return -ENODEV; + } + + adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, + &dib7770p_dib7000p_config); + return adap->fe == NULL ? -ENODEV : 0; +} + /* DIB807x generic */ static struct dibx000_agc_config dib807x_agc_config[2] = { { @@ -1781,7 +1833,7 @@ struct usb_device_id dib0700_usb_id_table[] = { /* 60 */{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_XXS_2) }, { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK807XPVR) }, { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK807XP) }, - { USB_DEVICE(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD) }, + { USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x000, 0x3f00) }, { USB_DEVICE(USB_VID_EVOLUTEPC, USB_PID_TVWAY_PLUS) }, /* 65 */{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV73ESE) }, { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV282E) }, @@ -2406,7 +2458,7 @@ struct dvb_usb_device_properties dib0700_devices[] = { .pid_filter_count = 32, .pid_filter = stk70x0p_pid_filter, .pid_filter_ctrl = stk70x0p_pid_filter_ctrl, - .frontend_attach = stk7070p_frontend_attach, + .frontend_attach = stk7770p_frontend_attach, .tuner_attach = dib7770p_tuner_attach, DIB0700_DEFAULT_STREAMING_CONFIG(0x02), diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c index 6b22ec64ab0c..f896337b4535 100644 --- a/drivers/media/dvb/dvb-usb/opera1.c +++ b/drivers/media/dvb/dvb-usb/opera1.c @@ -483,9 +483,7 @@ static int opera1_xilinx_load_firmware(struct usb_device *dev, } } kfree(p); - if (fw) { - release_firmware(fw); - } + release_firmware(fw); return ret; } diff --git a/drivers/media/dvb/firewire/firedtv-ci.c b/drivers/media/dvb/firewire/firedtv-ci.c index d3c2cf60de76..8ffb565f0704 100644 --- a/drivers/media/dvb/firewire/firedtv-ci.c +++ b/drivers/media/dvb/firewire/firedtv-ci.c @@ -220,6 +220,7 @@ static const struct file_operations fdtv_ca_fops = { .open = dvb_generic_open, .release = dvb_generic_release, .poll = fdtv_ca_io_poll, + .llseek = noop_llseek, }; static struct dvb_device fdtv_ca = { diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c index 2e28b973dfd3..3aed0d433921 100644 --- a/drivers/media/dvb/frontends/dib7000p.c +++ b/drivers/media/dvb/frontends/dib7000p.c @@ -260,6 +260,9 @@ static void dib7000p_set_adc_state(struct dib7000p_state *state, enum dibx000_ad // dprintk( "908: %x, 909: %x\n", reg_908, reg_909); + reg_909 |= (state->cfg.disable_sample_and_hold & 1) << 4; + reg_908 |= (state->cfg.enable_current_mirror & 1) << 7; + dib7000p_write_word(state, 908, reg_908); dib7000p_write_word(state, 909, reg_909); } @@ -778,7 +781,10 @@ static void dib7000p_set_channel(struct dib7000p_state *state, struct dvb_fronte default: case GUARD_INTERVAL_1_32: value *= 1; break; } - state->div_sync_wait = (value * 3) / 2 + 32; // add 50% SFN margin + compensate for one DVSY-fifo TODO + if (state->cfg.diversity_delay == 0) + state->div_sync_wait = (value * 3) / 2 + 48; // add 50% SFN margin + compensate for one DVSY-fifo + else + state->div_sync_wait = (value * 3) / 2 + state->cfg.diversity_delay; // add 50% SFN margin + compensate for one DVSY-fifo /* deactive the possibility of diversity reception if extended interleaver */ state->div_force_off = !1 && ch->u.ofdm.transmission_mode != TRANSMISSION_MODE_8K; diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h index 805dd13a97ee..da17345bf5bd 100644 --- a/drivers/media/dvb/frontends/dib7000p.h +++ b/drivers/media/dvb/frontends/dib7000p.h @@ -33,6 +33,11 @@ struct dib7000p_config { int (*agc_control) (struct dvb_frontend *, u8 before); u8 output_mode; + u8 disable_sample_and_hold : 1; + + u8 enable_current_mirror : 1; + u8 diversity_delay; + }; #define DEFAULT_DIB7000P_I2C_ADDRESS 18 diff --git a/drivers/media/dvb/mantis/Kconfig b/drivers/media/dvb/mantis/Kconfig index decdeda840d0..fd0830ed10d8 100644 --- a/drivers/media/dvb/mantis/Kconfig +++ b/drivers/media/dvb/mantis/Kconfig @@ -1,6 +1,6 @@ config MANTIS_CORE tristate "Mantis/Hopper PCI bridge based devices" - depends on PCI && I2C && INPUT + depends on PCI && I2C && INPUT && IR_CORE help Support for PCI cards based on the Mantis and Hopper PCi bridge. diff --git a/drivers/media/dvb/siano/Kconfig b/drivers/media/dvb/siano/Kconfig index 85a222c4eaa0..e520bceee0af 100644 --- a/drivers/media/dvb/siano/Kconfig +++ b/drivers/media/dvb/siano/Kconfig @@ -4,7 +4,7 @@ config SMS_SIANO_MDTV tristate "Siano SMS1xxx based MDTV receiver" - depends on DVB_CORE && INPUT && HAS_DMA + depends on DVB_CORE && IR_CORE && HAS_DMA ---help--- Choose Y or M here if you have MDTV receiver with a Siano chipset. diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c index d93468cd3a85..ff3b0fa901b3 100644 --- a/drivers/media/dvb/siano/smscoreapi.c +++ b/drivers/media/dvb/siano/smscoreapi.c @@ -1098,33 +1098,26 @@ EXPORT_SYMBOL_GPL(smscore_onresponse); * * @return pointer to descriptor on success, NULL on error. */ -struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) + +struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev) { struct smscore_buffer_t *cb = NULL; unsigned long flags; - DEFINE_WAIT(wait); - spin_lock_irqsave(&coredev->bufferslock, flags); - - /* This function must return a valid buffer, since the buffer list is - * finite, we check that there is an available buffer, if not, we wait - * until such buffer become available. - */ - - prepare_to_wait(&coredev->buffer_mng_waitq, &wait, TASK_INTERRUPTIBLE); - if (list_empty(&coredev->buffers)) { - spin_unlock_irqrestore(&coredev->bufferslock, flags); - schedule(); - spin_lock_irqsave(&coredev->bufferslock, flags); + if (!list_empty(&coredev->buffers)) { + cb = (struct smscore_buffer_t *) coredev->buffers.next; + list_del(&cb->entry); } + spin_unlock_irqrestore(&coredev->bufferslock, flags); + return cb; +} - finish_wait(&coredev->buffer_mng_waitq, &wait); - - cb = (struct smscore_buffer_t *) coredev->buffers.next; - list_del(&cb->entry); +struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev) +{ + struct smscore_buffer_t *cb = NULL; - spin_unlock_irqrestore(&coredev->bufferslock, flags); + wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev))); return cb; } diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index 32a7ec65ec42..debea8d1d31c 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -98,7 +98,7 @@ config DVB_BUDGET_CI select DVB_LNBP21 if !DVB_FE_CUSTOMISE select DVB_TDA10023 if !DVB_FE_CUSTOMISE select MEDIA_TUNER_TDA827X if !MEDIA_TUNER_CUSTOMISE - select VIDEO_IR + depends on VIDEO_IR help Support for simple SAA7146 based DVB cards (so called Budget- or Nova-PCI cards) without onboard diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c index f96c4a675c65..a12b88f53ed9 100644 --- a/drivers/media/dvb/ttpci/av7110.c +++ b/drivers/media/dvb/ttpci/av7110.c @@ -730,6 +730,7 @@ static const struct file_operations dvb_osd_fops = { .unlocked_ioctl = dvb_generic_ioctl, .open = dvb_generic_open, .release = dvb_generic_release, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_osd = { diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c index 878da6a19fbc..244d5d51f5f9 100644 --- a/drivers/media/dvb/ttpci/av7110_av.c +++ b/drivers/media/dvb/ttpci/av7110_av.c @@ -1521,6 +1521,7 @@ static const struct file_operations dvb_video_fops = { .open = dvb_video_open, .release = dvb_video_release, .poll = dvb_video_poll, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_video = { @@ -1539,6 +1540,7 @@ static const struct file_operations dvb_audio_fops = { .open = dvb_audio_open, .release = dvb_audio_release, .poll = dvb_audio_poll, + .llseek = noop_llseek, }; static struct dvb_device dvbdev_audio = { diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c index 7564c2618947..122c72806916 100644 --- a/drivers/media/dvb/ttpci/av7110_ca.c +++ b/drivers/media/dvb/ttpci/av7110_ca.c @@ -353,6 +353,7 @@ static const struct file_operations dvb_ca_fops = { .open = dvb_ca_open, .release = dvb_generic_release, .poll = dvb_ca_poll, + .llseek = default_llseek, }; static struct dvb_device dvbdev_ca = { diff --git a/drivers/media/dvb/ttpci/av7110_ir.c b/drivers/media/dvb/ttpci/av7110_ir.c index b070e88d8c6b..908f272fe26c 100644 --- a/drivers/media/dvb/ttpci/av7110_ir.c +++ b/drivers/media/dvb/ttpci/av7110_ir.c @@ -312,6 +312,7 @@ static ssize_t av7110_ir_proc_write(struct file *file, const char __user *buffer static const struct file_operations av7110_ir_proc_fops = { .owner = THIS_MODULE, .write = av7110_ir_proc_write, + .llseek = noop_llseek, }; /* interrupt handler */ |