diff options
author | David Howells <dhowells@redhat.com> | 2006-12-05 14:37:56 (GMT) |
---|---|---|
committer | David Howells <dhowells@warthog.cambridge.redhat.com> | 2006-12-05 14:37:56 (GMT) |
commit | 4c1ac1b49122b805adfa4efc620592f68dccf5db (patch) | |
tree | 87557f4bc2fd4fe65b7570489c2f610c45c0adcd /drivers/media | |
parent | c4028958b6ecad064b1a6303a6a5906d4fe48d73 (diff) | |
parent | d916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (diff) | |
download | linux-4c1ac1b49122b805adfa4efc620592f68dccf5db.tar.xz |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/infiniband/core/iwcm.c
drivers/net/chelsio/cxgb2.c
drivers/net/wireless/bcm43xx/bcm43xx_main.c
drivers/net/wireless/prism54/islpci_eth.c
drivers/usb/core/hub.h
drivers/usb/input/hid-core.c
net/core/netpoll.c
Fix up merge failures with Linus's head and fix new compilation failures.
Signed-Off-By: David Howells <dhowells@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/dvb/cinergyT2/cinergyT2.c | 6 | ||||
-rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.c | 2 | ||||
-rw-r--r-- | drivers/media/dvb/frontends/tda10086.c | 4 | ||||
-rw-r--r-- | drivers/media/dvb/ttpci/budget-patch.c | 8 | ||||
-rw-r--r-- | drivers/media/dvb/ttpci/budget.c | 9 | ||||
-rw-r--r-- | drivers/media/dvb/ttusb-dec/ttusb_dec.c | 3 | ||||
-rw-r--r-- | drivers/media/video/Kconfig | 2 | ||||
-rw-r--r-- | drivers/media/video/et61x251/et61x251_core.c | 3 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-hdw.c | 10 | ||||
-rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-io.c | 2 | ||||
-rw-r--r-- | drivers/media/video/pwc/pwc-if.c | 9 | ||||
-rw-r--r-- | drivers/media/video/saa6588.c | 4 | ||||
-rw-r--r-- | drivers/media/video/saa7115.c | 9 | ||||
-rw-r--r-- | drivers/media/video/sn9c102/sn9c102_core.c | 5 | ||||
-rw-r--r-- | drivers/media/video/usbvideo/quickcam_messenger.c | 3 | ||||
-rw-r--r-- | drivers/media/video/zc0301/zc0301_core.c | 2 |
16 files changed, 45 insertions, 36 deletions
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index dd0bcbe..8458ff3 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -275,8 +275,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2) int i; for (i=0; i<STREAM_URB_COUNT; i++) - if (cinergyt2->stream_urb[i]) - usb_free_urb(cinergyt2->stream_urb[i]); + usb_free_urb(cinergyt2->stream_urb[i]); usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE, cinergyt2->streambuf, cinergyt2->streambuf_dmahandle); @@ -320,8 +319,7 @@ static void cinergyt2_stop_stream_xfer (struct cinergyt2 *cinergyt2) cinergyt2_control_stream_transfer(cinergyt2, 0); for (i=0; i<STREAM_URB_COUNT; i++) - if (cinergyt2->stream_urb[i]) - usb_kill_urb(cinergyt2->stream_urb[i]); + usb_kill_urb(cinergyt2->stream_urb[i]); } static int cinergyt2_start_stream_xfer (struct cinergyt2 *cinergyt2) diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 53304e6..a2ab2ee 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -348,7 +348,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra static void dvb_frontend_swzigzag(struct dvb_frontend *fe) { - fe_status_t s; + fe_status_t s = 0; struct dvb_frontend_private *fepriv = fe->frontend_priv; /* if we've got no parameters, just keep idling */ diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c index 7456b0b..4c27a2d9 100644 --- a/drivers/media/dvb/frontends/tda10086.c +++ b/drivers/media/dvb/frontends/tda10086.c @@ -441,6 +441,10 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa dprintk ("%s\n", __FUNCTION__); + // check for invalid symbol rate + if (fe_params->u.qpsk.symbol_rate < 500000) + return -EINVAL; + // calculate the updated frequency (note: we convert from Hz->kHz) tmp64 = tda10086_read_byte(state, 0x52); tmp64 |= (tda10086_read_byte(state, 0x51) << 8); diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c index fc1267b..9a15539 100644 --- a/drivers/media/dvb/ttpci/budget-patch.c +++ b/drivers/media/dvb/ttpci/budget-patch.c @@ -500,14 +500,14 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte /* New design (By Emard) ** this rps1 code will copy internal HS event to GPIO3 pin. -** GPIO3 is in budget-patch hardware connectd to port B VSYNC +** GPIO3 is in budget-patch hardware connected to port B VSYNC ** HS is an internal event of 7146, accessible with RPS ** and temporarily raised high every n lines ** (n in defined in the RPS_THRESH1 counter threshold) ** I think HS is raised high on the beginning of the n-th line ** and remains high until this n-th line that triggered -** it is completely received. When the receiption of n-th line +** it is completely received. When the reception of n-th line ** ends, HS is lowered. ** To transmit data over DMA, 7146 needs changing state at @@ -541,7 +541,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte ** hardware debug note: a working budget card (including budget patch) ** with vpeirq() interrupt setup in mode "0x90" (every 64K) will ** generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes -** and that means 3*25=75 Hz of interrupt freqency, as seen by +** and that means 3*25=75 Hz of interrupt frequency, as seen by ** watch cat /proc/interrupts ** ** If this frequency is 3x lower (and data received in the DMA @@ -550,7 +550,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte ** this means VSYNC line is not connected in the hardware. ** (check soldering pcb and pins) ** The same behaviour of missing VSYNC can be duplicated on budget -** cards, by seting DD1_INIT trigger mode 7 in 3rd nibble. +** cards, by setting DD1_INIT trigger mode 7 in 3rd nibble. */ // Setup RPS1 "program" (p35) diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c index e58f039..56f1c80 100644 --- a/drivers/media/dvb/ttpci/budget.c +++ b/drivers/media/dvb/ttpci/budget.c @@ -46,6 +46,10 @@ #include "lnbp21.h" #include "bsru6.h" +static int diseqc_method; +module_param(diseqc_method, int, 0444); +MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)"); + static void Set22K (struct budget *budget, int state) { struct saa7146_dev *dev=budget->dev; @@ -382,6 +386,11 @@ static void frontend_init(struct budget *budget) if (budget->dvb_frontend) { budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params; budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) { + budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd; + budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst; + budget->dvb_frontend->ops.set_tone = budget_set_tone; + } break; } break; diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c index a1c9fa9..8135f3e 100644 --- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c +++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c @@ -1135,8 +1135,7 @@ static void ttusb_dec_free_iso_urbs(struct ttusb_dec *dec) dprintk("%s\n", __FUNCTION__); for (i = 0; i < ISO_BUF_COUNT; i++) - if (dec->iso_urb[i]) - usb_free_urb(dec->iso_urb[i]); + usb_free_urb(dec->iso_urb[i]); pci_free_consistent(NULL, ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF * diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index bf26755..b8fde5c 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -24,7 +24,7 @@ config VIDEO_HELPER_CHIPS_AUTO decode audio/video standards. This option will autoselect all pertinent modules to each selected video module. - Unselect this only if you know exaclty what you are doing, since + Unselect this only if you know exactly what you are doing, since it may break support on some boards. In doubt, say Y. diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c index f786ab1..86e353b 100644 --- a/drivers/media/video/et61x251/et61x251_core.c +++ b/drivers/media/video/et61x251/et61x251_core.c @@ -1182,8 +1182,6 @@ static void et61x251_release_resources(struct et61x251_device* cam) video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); - usb_put_dev(cam->usbdev); - mutex_unlock(&et61x251_sysfs_lock); kfree(cam->control_buffer); @@ -1275,6 +1273,7 @@ static int et61x251_release(struct inode* inode, struct file* filp) if (cam->state & DEV_DISCONNECTED) { et61x251_release_resources(cam); + usb_put_dev(cam->usbdev); mutex_unlock(&cam->dev_mutex); kfree(cam); return 0; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index f920e0c..1f78733 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -1953,8 +1953,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf, return hdw; fail: if (hdw) { - if (hdw->ctl_read_urb) usb_free_urb(hdw->ctl_read_urb); - if (hdw->ctl_write_urb) usb_free_urb(hdw->ctl_write_urb); + usb_free_urb(hdw->ctl_read_urb); + usb_free_urb(hdw->ctl_write_urb); if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer); if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer); if (hdw->controls) kfree(hdw->controls); @@ -2575,12 +2575,10 @@ static void pvr2_ctl_timeout(unsigned long data) struct pvr2_hdw *hdw = (struct pvr2_hdw *)data; if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) { hdw->ctl_timeout_flag = !0; - if (hdw->ctl_write_pend_flag && hdw->ctl_write_urb) { + if (hdw->ctl_write_pend_flag) usb_unlink_urb(hdw->ctl_write_urb); - } - if (hdw->ctl_read_pend_flag && hdw->ctl_read_urb) { + if (hdw->ctl_read_pend_flag) usb_unlink_urb(hdw->ctl_read_urb); - } } } diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c index 70aa63e..57fb320 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-io.c +++ b/drivers/media/video/pvrusb2/pvrusb2-io.c @@ -289,7 +289,7 @@ static void pvr2_buffer_done(struct pvr2_buffer *bp) pvr2_buffer_set_none(bp); bp->signature = 0; bp->stream = NULL; - if (bp->purb) usb_free_urb(bp->purb); + usb_free_urb(bp->purb); pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/" " bufferDone %p",bp); } diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c index 46c1148..a996aad 100644 --- a/drivers/media/video/pwc/pwc-if.c +++ b/drivers/media/video/pwc/pwc-if.c @@ -866,11 +866,9 @@ int pwc_isoc_init(struct pwc_device *pdev) } if (ret) { /* De-allocate in reverse order */ - while (i >= 0) { - if (pdev->sbuf[i].urb != NULL) - usb_free_urb(pdev->sbuf[i].urb); + while (i--) { + usb_free_urb(pdev->sbuf[i].urb); pdev->sbuf[i].urb = NULL; - i--; } return ret; } @@ -1095,8 +1093,7 @@ static int pwc_video_open(struct inode *inode, struct file *file) PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev); pdev = (struct pwc_device *)vdev->priv; - if (pdev == NULL) - BUG(); + BUG_ON(!pdev); if (pdev->vopen) { PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n"); return -EBUSY; diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c index 8ba05c2..92eabf8 100644 --- a/drivers/media/video/saa6588.c +++ b/drivers/media/video/saa6588.c @@ -212,8 +212,10 @@ static void read_from_buf(struct saa6588 *s, struct rds_command *a) if (rd_blocks > s->block_count) rd_blocks = s->block_count; - if (!rd_blocks) + if (!rd_blocks) { + spin_unlock_irqrestore(&s->lock, flags); return; + } for (i = 0; i < rd_blocks; i++) { if (block_to_user_buf(s, buf_ptr)) { diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index c5719f7..f28398d 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -1464,8 +1464,6 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind) client->driver = &i2c_driver_saa711x; snprintf(client->name, sizeof(client->name) - 1, "saa7115"); - v4l_dbg(1, debug, client, "detecting saa7115 client on address 0x%x\n", address << 1); - for (i=0;i<0x0f;i++) { saa711x_write(client, 0, i); name[i] = (saa711x_read(client, 0) &0x0f) +'0'; @@ -1477,6 +1475,13 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind) saa711x_write(client, 0, 5); chip_id = saa711x_read(client, 0) & 0x0f; + /* Check whether this chip is part of the saa711x series */ + if (memcmp(name, "1f711", 5)) { + v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n", + address << 1, name); + return 0; + } + snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id); v4l_info(client, "saa711%d found (%s) @ 0x%x (%s)\n", chip_id, name, address << 1, adapter->name); diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c index a4702d3..18458d4 100644 --- a/drivers/media/video/sn9c102/sn9c102_core.c +++ b/drivers/media/video/sn9c102/sn9c102_core.c @@ -775,7 +775,7 @@ static int sn9c102_start_transfer(struct sn9c102_device* cam) return 0; free_urbs: - for (i = 0; (i < SN9C102_URBS) && cam->urb[i]; i++) + for (i = 0; i < SN9C102_URBS; i++) usb_free_urb(cam->urb[i]); free_buffers: @@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(struct sn9c102_device* cam) video_set_drvdata(cam->v4ldev, NULL); video_unregister_device(cam->v4ldev); - usb_put_dev(cam->usbdev); - mutex_unlock(&sn9c102_sysfs_lock); kfree(cam->control_buffer); @@ -1555,6 +1553,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp) if (cam->state & DEV_DISCONNECTED) { sn9c102_release_resources(cam); + usb_put_dev(cam->usbdev); mutex_unlock(&cam->dev_mutex); kfree(cam); return 0; diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c index 9a26b94..bbf2bee 100644 --- a/drivers/media/video/usbvideo/quickcam_messenger.c +++ b/drivers/media/video/usbvideo/quickcam_messenger.c @@ -190,8 +190,7 @@ static int qcm_alloc_int_urb(struct qcm *cam) static void qcm_free_int(struct qcm *cam) { - if (cam->button_urb) - usb_free_urb(cam->button_urb); + usb_free_urb(cam->button_urb); } #endif /* CONFIG_INPUT */ diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c index 5b55634..52d0f75 100644 --- a/drivers/media/video/zc0301/zc0301_core.c +++ b/drivers/media/video/zc0301/zc0301_core.c @@ -489,7 +489,7 @@ static int zc0301_start_transfer(struct zc0301_device* cam) return 0; free_urbs: - for (i = 0; (i < ZC0301_URBS) && cam->urb[i]; i++) + for (i = 0; i < ZC0301_URBS; i++) usb_free_urb(cam->urb[i]); free_buffers: |