diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2009-11-27 13:57:55 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-12-16 00:17:58 -0200 |
| commit | 327ae59757f2e56fd3fc2b11acbd0a7c4070f4e8 (patch) | |
| tree | e6d1f1b18e49560349194659cfb4b30ff40da9de /drivers/media/common | |
| parent | 46b21094cee16bc7e531d7d6cd66fb5ea05065d4 (diff) | |
V4L/DVB (13557): v4l: Remove unneeded video_device::minor usage in drivers
The video_device::minor field is used where it shouldn't, either to
- test for error conditions that can't happen anymore with the current
v4l-dvb core,
- store the value in a driver private field that isn't used anymore,
- check the video device type where video_device::vfl_type should be
used, or
- create the name of a kernel thread that should get a stable name.
Remove or fix those use cases.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/saa7146_fops.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 3c11cff0047..7364b9642d0 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -1,7 +1,5 @@ #include <media/saa7146_vv.h> -#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1) - /****************************************************************************/ /* resource management functions, shamelessly stolen from saa7134 driver */ @@ -455,9 +453,6 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) configuration data) */ dev->ext_vv_data = ext_vv; - vv->video_minor = -1; - vv->vbi_minor = -1; - vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle); if( NULL == vv->d_clipping.cpu_addr ) { ERR(("out of memory. aborting.\n")); @@ -496,7 +491,6 @@ EXPORT_SYMBOL_GPL(saa7146_vv_release); int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, char *name, int type) { - struct saa7146_vv *vv = dev->vv_data; struct video_device *vfd; int err; int i; @@ -524,11 +518,6 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, return err; } - if (VFL_TYPE_GRABBER == type) - vv->video_minor = vfd->minor; - else - vv->vbi_minor = vfd->minor; - INFO(("%s: registered device %s [v4l2]\n", dev->name, video_device_node_name(vfd))); @@ -539,16 +528,8 @@ EXPORT_SYMBOL_GPL(saa7146_register_device); int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev) { - struct saa7146_vv *vv = dev->vv_data; - DEB_EE(("dev:%p\n",dev)); - if ((*vid)->vfl_type == VFL_TYPE_GRABBER) { - vv->video_minor = -1; - } else { - vv->vbi_minor = -1; - } - video_unregister_device(*vid); *vid = NULL; |