diff options
Diffstat (limited to 'drivers/media/video/sh_mobile_ceu_camera.c')
| -rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index b5e37a530c6..d369e8409ab 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -81,7 +81,6 @@ struct sh_mobile_ceu_buffer { }; struct sh_mobile_ceu_dev { - struct device *dev; struct soc_camera_host ici; struct soc_camera_device *icd; @@ -617,7 +616,7 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx, xlate->cam_fmt = icd->formats + idx; xlate->buswidth = icd->formats[idx].depth; xlate++; - dev_dbg(&ici->dev, "Providing format %s using %s\n", + dev_dbg(ici->dev, "Providing format %s using %s\n", sh_mobile_ceu_formats[k].name, icd->formats[idx].name); } @@ -630,7 +629,7 @@ add_single_format: xlate->cam_fmt = icd->formats + idx; xlate->buswidth = icd->formats[idx].depth; xlate++; - dev_dbg(&ici->dev, + dev_dbg(ici->dev, "Providing format %s in pass-through mode\n", icd->formats[idx].name); } @@ -657,7 +656,7 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd, xlate = soc_camera_xlate_by_fourcc(icd, pixfmt); if (!xlate) { - dev_warn(&ici->dev, "Format %x not found\n", pixfmt); + dev_warn(ici->dev, "Format %x not found\n", pixfmt); return -EINVAL; } @@ -684,7 +683,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, xlate = soc_camera_xlate_by_fourcc(icd, pixfmt); if (!xlate) { - dev_warn(&ici->dev, "Format %x not found\n", pixfmt); + dev_warn(ici->dev, "Format %x not found\n", pixfmt); return -EINVAL; } @@ -782,7 +781,7 @@ static void sh_mobile_ceu_init_videobuf(struct videobuf_queue *q, videobuf_queue_dma_contig_init(q, &sh_mobile_ceu_videobuf_ops, - &ici->dev, &pcdev->lock, + ici->dev, &pcdev->lock, V4L2_BUF_TYPE_VIDEO_CAPTURE, pcdev->is_interlaced ? V4L2_FIELD_INTERLACED : V4L2_FIELD_NONE, @@ -829,7 +828,6 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) goto exit; } - platform_set_drvdata(pdev, pcdev); INIT_LIST_HEAD(&pcdev->capture); spin_lock_init(&pcdev->lock); @@ -840,7 +838,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) goto exit_kfree; } - base = ioremap_nocache(res->start, res->end - res->start + 1); + base = ioremap_nocache(res->start, resource_size(res)); if (!base) { err = -ENXIO; dev_err(&pdev->dev, "Unable to ioremap CEU registers.\n"); @@ -850,13 +848,12 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) pcdev->irq = irq; pcdev->base = base; pcdev->video_limit = 0; /* only enabled if second resource exists */ - pcdev->dev = &pdev->dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 1); if (res) { err = dma_declare_coherent_memory(&pdev->dev, res->start, res->start, - (res->end - res->start) + 1, + resource_size(res), DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); if (!err) { @@ -865,7 +862,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) goto exit_iounmap; } - pcdev->video_limit = (res->end - res->start) + 1; + pcdev->video_limit = resource_size(res); } /* request irq */ @@ -885,7 +882,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev) } pcdev->ici.priv = pcdev; - pcdev->ici.dev.parent = &pdev->dev; + pcdev->ici.dev = &pdev->dev; pcdev->ici.nr = pdev->id; pcdev->ici.drv_name = dev_name(&pdev->dev); pcdev->ici.ops = &sh_mobile_ceu_host_ops; @@ -913,9 +910,11 @@ exit: static int sh_mobile_ceu_remove(struct platform_device *pdev) { - struct sh_mobile_ceu_dev *pcdev = platform_get_drvdata(pdev); + struct soc_camera_host *soc_host = to_soc_camera_host(&pdev->dev); + struct sh_mobile_ceu_dev *pcdev = container_of(soc_host, + struct sh_mobile_ceu_dev, ici); - soc_camera_host_unregister(&pcdev->ici); + soc_camera_host_unregister(soc_host); clk_put(pcdev->clk); free_irq(pcdev->irq, pcdev); if (platform_get_resource(pdev, IORESOURCE_MEM, 1)) |