diff options
Diffstat (limited to 'drivers/media/common/saa7146_fops.c')
| -rw-r--r-- | drivers/media/common/saa7146_fops.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c index 37888989ea2e..09ec964dec5c 100644 --- a/drivers/media/common/saa7146_fops.c +++ b/drivers/media/common/saa7146_fops.c @@ -1,6 +1,6 @@ #include <media/saa7146_vv.h> -#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1) +#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1) /****************************************************************************/ /* resource management functions, shamelessly stolen from saa7134 driver */ @@ -102,9 +102,9 @@ void saa7146_buffer_finish(struct saa7146_dev *dev, /* finish current buffer */ if (NULL == q->curr) { DEB_D(("aiii. no current buffer\n")); - return; + return; } - + q->curr->vb.state = state; do_gettimeofday(&q->curr->vb.ts); wake_up(&q->curr->vb.done); @@ -143,13 +143,13 @@ void saa7146_buffer_next(struct saa7146_dev *dev, // fixme: fix this for vflip != 0 saa7146_write(dev, PROT_ADDR1, 0); - saa7146_write(dev, MC2, (MASK_02|MASK_18)); + saa7146_write(dev, MC2, (MASK_02|MASK_18)); /* write the address of the rps-program */ saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle); /* turn on rps */ saa7146_write(dev, MC1, (MASK_12 | MASK_28)); - + /* printk("vdma%d.base_even: 0x%08x\n", 1,saa7146_read(dev,BASE_EVEN1)); printk("vdma%d.base_odd: 0x%08x\n", 1,saa7146_read(dev,BASE_ODD1)); @@ -246,7 +246,7 @@ static int fops_open(struct inode *inode, struct file *file) goto out; } memset(fh,0,sizeof(*fh)); - + file->private_data = fh; fh->dev = dev; fh->type = type; @@ -275,7 +275,7 @@ out: file->private_data = NULL; } up(&saa7146_devices_lock); - return result; + return result; } static int fops_release(struct inode *inode, struct file *file) @@ -405,7 +405,7 @@ static struct file_operations video_fops = static void vv_callback(struct saa7146_dev *dev, unsigned long status) { u32 isr = status; - + DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status)); if (0 != (isr & (MASK_27))) { @@ -454,11 +454,11 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) handle different devices that might need different 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); + 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")); kfree(vv); @@ -468,7 +468,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) saa7146_video_uops.init(dev,vv); saa7146_vbi_uops.init(dev,vv); - + dev->vv_data = vv; dev->vv_callback = &vv_callback; @@ -480,12 +480,12 @@ int saa7146_vv_release(struct saa7146_dev* dev) struct saa7146_vv *vv = dev->vv_data; DEB_EE(("dev:%p\n",dev)); - + pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle); - kfree(vv); + kfree(vv); dev->vv_data = NULL; dev->vv_callback = NULL; - + return 0; } @@ -498,7 +498,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type)); // released by vfd->release - vfd = video_device_alloc(); + vfd = video_device_alloc(); if (vfd == NULL) return -ENOMEM; @@ -530,7 +530,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, 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( VFL_TYPE_GRABBER == (*vid)->type ) { |
