diff options
Diffstat (limited to 'drivers/media/pci')
-rw-r--r-- | drivers/media/pci/bt8xx/bt878.c | 3 | ||||
-rw-r--r-- | drivers/media/pci/bt8xx/bttv-driver.c | 13 | ||||
-rw-r--r-- | drivers/media/pci/cx23885/cx23885-av.c | 2 | ||||
-rw-r--r-- | drivers/media/pci/cx23885/cx23888-ir.c | 5 | ||||
-rw-r--r-- | drivers/media/pci/cx25821/cx25821-core.c | 4 | ||||
-rw-r--r-- | drivers/media/pci/netup_unidvb/netup_unidvb_spi.c | 5 | ||||
-rw-r--r-- | drivers/media/pci/ngene/ngene-core.c | 2 | ||||
-rw-r--r-- | drivers/media/pci/ngene/ngene.h | 14 | ||||
-rw-r--r-- | drivers/media/pci/saa7134/saa7134-empress.c | 5 | ||||
-rw-r--r-- | drivers/media/pci/saa7134/saa7134-tvaudio.c | 3 | ||||
-rw-r--r-- | drivers/media/pci/saa7146/mxb.c | 19 | ||||
-rw-r--r-- | drivers/media/pci/saa7164/saa7164-encoder.c | 20 | ||||
-rw-r--r-- | drivers/media/pci/solo6x10/solo6x10-g723.c | 2 | ||||
-rw-r--r-- | drivers/media/pci/ttpci/av7110.c | 5 | ||||
-rw-r--r-- | drivers/media/pci/ttpci/budget-core.c | 11 |
15 files changed, 72 insertions, 41 deletions
diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt878.c index 90fcccc05b56..c678d7120727 100644 --- a/drivers/media/pci/bt8xx/bt878.c +++ b/drivers/media/pci/bt8xx/bt878.c @@ -494,6 +494,9 @@ static int bt878_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) btwrite(0, BT878_AINT_MASK); bt878_num++; + if (!bt->tasklet.func) + tasklet_disable(&bt->tasklet); + return 0; fail2: diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 51dbef2f9a48..10c9c078af01 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -4053,11 +4053,13 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) btv->id = dev->device; if (pci_enable_device(dev)) { pr_warn("%d: Can't enable device\n", btv->c.nr); - return -EIO; + result = -EIO; + goto free_mem; } if (pci_set_dma_mask(dev, DMA_BIT_MASK(32))) { pr_warn("%d: No suitable DMA available\n", btv->c.nr); - return -EIO; + result = -EIO; + goto free_mem; } if (!request_mem_region(pci_resource_start(dev,0), pci_resource_len(dev,0), @@ -4065,7 +4067,8 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id) pr_warn("%d: can't request iomem (0x%llx)\n", btv->c.nr, (unsigned long long)pci_resource_start(dev, 0)); - return -EBUSY; + result = -EBUSY; + goto free_mem; } pci_set_master(dev); pci_set_command(dev); @@ -4251,6 +4254,10 @@ fail0: release_mem_region(pci_resource_start(btv->c.pci,0), pci_resource_len(btv->c.pci,0)); pci_disable_device(btv->c.pci); + +free_mem: + bttvs[btv->c.nr] = NULL; + kfree(btv); return result; } diff --git a/drivers/media/pci/cx23885/cx23885-av.c b/drivers/media/pci/cx23885/cx23885-av.c index 877dad89107e..e7d4406f9abd 100644 --- a/drivers/media/pci/cx23885/cx23885-av.c +++ b/drivers/media/pci/cx23885/cx23885-av.c @@ -24,7 +24,7 @@ void cx23885_av_work_handler(struct work_struct *work) { struct cx23885_dev *dev = container_of(work, struct cx23885_dev, cx25840_work); - bool handled; + bool handled = false; v4l2_subdev_call(dev->sd_cx25840, core, interrupt_service_routine, PCI_MSK_AV_CORE, &handled); diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c index c1aa888af705..83864a99d3a6 100644 --- a/drivers/media/pci/cx23885/cx23888-ir.c +++ b/drivers/media/pci/cx23885/cx23888-ir.c @@ -1179,8 +1179,11 @@ int cx23888_ir_probe(struct cx23885_dev *dev) return -ENOMEM; spin_lock_init(&state->rx_kfifo_lock); - if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL)) + if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, + GFP_KERNEL)) { + kfree(state); return -ENOMEM; + } state->dev = dev; sd = &state->sd; diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c index 54398d8a4696..b43cf85ed5f0 100644 --- a/drivers/media/pci/cx25821/cx25821-core.c +++ b/drivers/media/pci/cx25821/cx25821-core.c @@ -990,8 +990,10 @@ int cx25821_riscmem_alloc(struct pci_dev *pci, __le32 *cpu; dma_addr_t dma = 0; - if (NULL != risc->cpu && risc->size < size) + if (risc->cpu && risc->size < size) { pci_free_consistent(pci, risc->size, risc->cpu, risc->dma); + risc->cpu = NULL; + } if (NULL == risc->cpu) { cpu = pci_zalloc_consistent(pci, size, &dma); if (NULL == cpu) diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c index f33c0de3e849..019bbc18cede 100644 --- a/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c +++ b/drivers/media/pci/netup_unidvb/netup_unidvb_spi.c @@ -184,7 +184,7 @@ int netup_spi_init(struct netup_unidvb_dev *ndev) struct spi_master *master; struct netup_spi *nspi; - master = spi_alloc_master(&ndev->pci_dev->dev, + master = devm_spi_alloc_master(&ndev->pci_dev->dev, sizeof(struct netup_spi)); if (!master) { dev_err(&ndev->pci_dev->dev, @@ -217,6 +217,7 @@ int netup_spi_init(struct netup_unidvb_dev *ndev) ndev->pci_slot, ndev->pci_func); if (!spi_new_device(master, &netup_spi_board)) { + spi_unregister_master(master); ndev->spi = NULL; dev_err(&ndev->pci_dev->dev, "%s(): unable to create SPI device\n", __func__); @@ -235,13 +236,13 @@ void netup_spi_release(struct netup_unidvb_dev *ndev) if (!spi) return; + spi_unregister_master(spi->master); spin_lock_irqsave(&spi->lock, flags); reg = readw(&spi->regs->control_stat); writew(reg | NETUP_SPI_CTRL_IRQ, &spi->regs->control_stat); reg = readw(&spi->regs->control_stat); writew(reg & ~NETUP_SPI_CTRL_IMASK, &spi->regs->control_stat); spin_unlock_irqrestore(&spi->lock, flags); - spi_unregister_master(spi->master); ndev->spi = NULL; } diff --git a/drivers/media/pci/ngene/ngene-core.c b/drivers/media/pci/ngene/ngene-core.c index 1b92d836a564..f0b989900877 100644 --- a/drivers/media/pci/ngene/ngene-core.c +++ b/drivers/media/pci/ngene/ngene-core.c @@ -402,7 +402,7 @@ static int ngene_command_config_free_buf(struct ngene *dev, u8 *config) com.cmd.hdr.Opcode = CMD_CONFIGURE_FREE_BUFFER; com.cmd.hdr.Length = 6; - memcpy(&com.cmd.ConfigureBuffers.config, config, 6); + memcpy(&com.cmd.ConfigureFreeBuffers.config, config, 6); com.in_len = 6; com.out_len = 0; diff --git a/drivers/media/pci/ngene/ngene.h b/drivers/media/pci/ngene/ngene.h index fa30930d7047..da154c406545 100644 --- a/drivers/media/pci/ngene/ngene.h +++ b/drivers/media/pci/ngene/ngene.h @@ -407,12 +407,14 @@ enum _BUFFER_CONFIGS { struct FW_CONFIGURE_FREE_BUFFERS { struct FW_HEADER hdr; - u8 UVI1_BufferLength; - u8 UVI2_BufferLength; - u8 TVO_BufferLength; - u8 AUD1_BufferLength; - u8 AUD2_BufferLength; - u8 TVA_BufferLength; + struct { + u8 UVI1_BufferLength; + u8 UVI2_BufferLength; + u8 TVO_BufferLength; + u8 AUD1_BufferLength; + u8 AUD2_BufferLength; + u8 TVA_BufferLength; + } __packed config; } __attribute__ ((__packed__)); struct FW_CONFIGURE_UART { diff --git a/drivers/media/pci/saa7134/saa7134-empress.c b/drivers/media/pci/saa7134/saa7134-empress.c index 56b932c97196..ae3b96e9cff3 100644 --- a/drivers/media/pci/saa7134/saa7134-empress.c +++ b/drivers/media/pci/saa7134/saa7134-empress.c @@ -295,8 +295,11 @@ static int empress_init(struct saa7134_dev *dev) q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &dev->lock; err = vb2_queue_init(q); - if (err) + if (err) { + video_device_release(dev->empress_dev); + dev->empress_dev = NULL; return err; + } dev->empress_dev->queue = q; video_set_drvdata(dev->empress_dev, dev); diff --git a/drivers/media/pci/saa7134/saa7134-tvaudio.c b/drivers/media/pci/saa7134/saa7134-tvaudio.c index 21a579309575..02407983ce23 100644 --- a/drivers/media/pci/saa7134/saa7134-tvaudio.c +++ b/drivers/media/pci/saa7134/saa7134-tvaudio.c @@ -696,7 +696,8 @@ int saa_dsp_writel(struct saa7134_dev *dev, int reg, u32 value) { int err; - audio_dbg(2, "dsp write reg 0x%x = 0x%06x\n", reg << 2, value); + audio_dbg(2, "dsp write reg 0x%x = 0x%06x\n", + (reg << 2) & 0xffffffff, value); err = saa_dsp_wait_bit(dev,SAA7135_DSP_RWSTATE_WRR); if (err < 0) return err; diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/media/pci/saa7146/mxb.c index 0ca1e07ae783..868af73c5536 100644 --- a/drivers/media/pci/saa7146/mxb.c +++ b/drivers/media/pci/saa7146/mxb.c @@ -652,16 +652,17 @@ static int vidioc_s_audio(struct file *file, void *fh, const struct v4l2_audio * struct mxb *mxb = (struct mxb *)dev->ext_priv; DEB_D("VIDIOC_S_AUDIO %d\n", a->index); - if (mxb_inputs[mxb->cur_input].audioset & (1 << a->index)) { - if (mxb->cur_audinput != a->index) { - mxb->cur_audinput = a->index; - tea6420_route(mxb, a->index); - if (mxb->cur_audinput == 0) - mxb_update_audmode(mxb); - } - return 0; + if (a->index >= 32 || + !(mxb_inputs[mxb->cur_input].audioset & (1 << a->index))) + return -EINVAL; + + if (mxb->cur_audinput != a->index) { + mxb->cur_audinput = a->index; + tea6420_route(mxb, a->index); + if (mxb->cur_audinput == 0) + mxb_update_audmode(mxb); } - return -EINVAL; + return 0; } #ifdef CONFIG_VIDEO_ADV_DEBUG diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c index 1b184c39ba97..966de363c575 100644 --- a/drivers/media/pci/saa7164/saa7164-encoder.c +++ b/drivers/media/pci/saa7164/saa7164-encoder.c @@ -1031,7 +1031,7 @@ int saa7164_encoder_register(struct saa7164_port *port) "(errno = %d), NO PCI configuration\n", __func__, result); result = -ENOMEM; - goto failed; + goto fail_pci; } /* Establish encoder defaults here */ @@ -1085,7 +1085,7 @@ int saa7164_encoder_register(struct saa7164_port *port) 100000, ENCODER_DEF_BITRATE); if (hdl->error) { result = hdl->error; - goto failed; + goto fail_hdl; } port->std = V4L2_STD_NTSC_M; @@ -1103,7 +1103,7 @@ int saa7164_encoder_register(struct saa7164_port *port) printk(KERN_INFO "%s: can't allocate mpeg device\n", dev->name); result = -ENOMEM; - goto failed; + goto fail_hdl; } port->v4l_device->ctrl_handler = hdl; @@ -1114,10 +1114,7 @@ int saa7164_encoder_register(struct saa7164_port *port) if (result < 0) { printk(KERN_INFO "%s: can't register mpeg device\n", dev->name); - /* TODO: We're going to leak here if we don't dealloc - The buffers above. The unreg function can't deal wit it. - */ - goto failed; + goto fail_reg; } printk(KERN_INFO "%s: registered device video%d [mpeg]\n", @@ -1139,9 +1136,14 @@ int saa7164_encoder_register(struct saa7164_port *port) saa7164_api_set_encoder(port); saa7164_api_get_encoder(port); + return 0; - result = 0; -failed: +fail_reg: + video_device_release(port->v4l_device); + port->v4l_device = NULL; +fail_hdl: + v4l2_ctrl_handler_free(hdl); +fail_pci: return result; } diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c index 4a37a1c51c48..30407955a4d1 100644 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c @@ -385,7 +385,7 @@ int solo_g723_init(struct solo_dev *solo_dev) ret = snd_ctl_add(card, snd_ctl_new1(&kctl, solo_dev)); if (ret < 0) - return ret; + goto snd_error; ret = solo_snd_pcm_init(solo_dev); if (ret < 0) diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index f89364951ebd..fb13cc3c591d 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -426,14 +426,15 @@ static void debiirq(unsigned long cookie) case DATA_CI_GET: { u8 *data = av7110->debi_virt; + u8 data_0 = data[0]; - if ((data[0] < 2) && data[2] == 0xff) { + if (data_0 < 2 && data[2] == 0xff) { int flags = 0; if (data[5] > 0) flags |= CA_CI_MODULE_PRESENT; if (data[5] > 5) flags |= CA_CI_MODULE_READY; - av7110->ci_slot[data[0]].flags = flags; + av7110->ci_slot[data_0].flags = flags; } else ci_get_data(&av7110->ci_rbuffer, av7110->debi_virt, diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c index e9674b40007c..6107c469efa0 100644 --- a/drivers/media/pci/ttpci/budget-core.c +++ b/drivers/media/pci/ttpci/budget-core.c @@ -386,20 +386,25 @@ static int budget_register(struct budget *budget) ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->hw_frontend); if (ret < 0) - return ret; + goto err_release_dmx; budget->mem_frontend.source = DMX_MEMORY_FE; ret = dvbdemux->dmx.add_frontend(&dvbdemux->dmx, &budget->mem_frontend); if (ret < 0) - return ret; + goto err_release_dmx; ret = dvbdemux->dmx.connect_frontend(&dvbdemux->dmx, &budget->hw_frontend); if (ret < 0) - return ret; + goto err_release_dmx; dvb_net_init(&budget->dvb_adapter, &budget->dvb_net, &dvbdemux->dmx); return 0; + +err_release_dmx: + dvb_dmxdev_release(&budget->dmxdev); + dvb_dmx_release(&budget->demux); + return ret; } static void budget_unregister(struct budget *budget) |