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path: root/drivers/media/video/mx3_camera.c
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Diffstat (limited to 'drivers/media/video/mx3_camera.c')
-rw-r--r--drivers/media/video/mx3_camera.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index 2d0781118eb0..e605c076ed89 100644
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -87,7 +87,6 @@ struct mx3_camera_buffer {
* @soc_host: embedded soc_host object
*/
struct mx3_camera_dev {
- struct device *dev;
/*
* i.MX3x is only supposed to handle one camera on its Camera Sensor
* Interface. If anyone ever builds hardware to enable more than one
@@ -431,7 +430,7 @@ static void mx3_camera_init_videobuf(struct videobuf_queue *q,
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
struct mx3_camera_dev *mx3_cam = ici->priv;
- videobuf_queue_dma_contig_init(q, &mx3_videobuf_ops, mx3_cam->dev,
+ videobuf_queue_dma_contig_init(q, &mx3_videobuf_ops, ici->dev,
&mx3_cam->lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_NONE,
@@ -599,7 +598,8 @@ static int test_platform_param(struct mx3_camera_dev *mx3_cam,
*flags |= SOCAM_DATAWIDTH_4;
break;
default:
- dev_info(mx3_cam->dev, "Unsupported bus width %d\n", buswidth);
+ dev_info(mx3_cam->soc_host.dev, "Unsupported bus width %d\n",
+ buswidth);
return -EINVAL;
}
@@ -614,7 +614,7 @@ static int mx3_camera_try_bus_param(struct soc_camera_device *icd,
unsigned long bus_flags, camera_flags;
int ret = test_platform_param(mx3_cam, depth, &bus_flags);
- dev_dbg(&ici->dev, "requested bus width %d bit: %d\n", depth, ret);
+ dev_dbg(ici->dev, "requested bus width %d bit: %d\n", depth, ret);
if (ret < 0)
return ret;
@@ -637,7 +637,7 @@ static bool chan_filter(struct dma_chan *chan, void *arg)
if (!rq)
return false;
- pdata = rq->mx3_cam->dev->platform_data;
+ pdata = rq->mx3_cam->soc_host.dev->platform_data;
return rq->id == chan->chan_id &&
pdata->dma_dev == chan->device->dev;
@@ -697,7 +697,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, int idx,
xlate->cam_fmt = icd->formats + idx;
xlate->buswidth = buswidth;
xlate++;
- dev_dbg(&ici->dev, "Providing format %s using %s\n",
+ dev_dbg(ici->dev, "Providing format %s using %s\n",
mx3_camera_formats[0].name,
icd->formats[idx].name);
}
@@ -709,7 +709,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, int idx,
xlate->cam_fmt = icd->formats + idx;
xlate->buswidth = buswidth;
xlate++;
- dev_dbg(&ici->dev, "Providing format %s using %s\n",
+ dev_dbg(ici->dev, "Providing format %s using %s\n",
mx3_camera_formats[0].name,
icd->formats[idx].name);
}
@@ -722,7 +722,7 @@ passthrough:
xlate->cam_fmt = icd->formats + idx;
xlate->buswidth = buswidth;
xlate++;
- dev_dbg(&ici->dev,
+ dev_dbg(ici->dev,
"Providing format %s in pass-through mode\n",
icd->formats[idx].name);
}
@@ -829,7 +829,7 @@ static int mx3_camera_set_fmt(struct soc_camera_device *icd,
xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
if (!xlate) {
- dev_warn(&ici->dev, "Format %x not found\n", pix->pixelformat);
+ dev_warn(ici->dev, "Format %x not found\n", pix->pixelformat);
return -EINVAL;
}
@@ -866,7 +866,7 @@ static int mx3_camera_try_fmt(struct soc_camera_device *icd,
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (pixfmt && !xlate) {
- dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
+ dev_warn(ici->dev, "Format %x not found\n", pixfmt);
return -EINVAL;
}
@@ -933,11 +933,11 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
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;
}
- dev_dbg(&ici->dev, "requested bus width %d bit: %d\n",
+ dev_dbg(ici->dev, "requested bus width %d bit: %d\n",
icd->buswidth, ret);
if (ret < 0)
@@ -947,7 +947,7 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
common_flags = soc_camera_bus_param_compatible(camera_flags, bus_flags);
if (!common_flags) {
- dev_dbg(&ici->dev, "no common flags: camera %lx, host %lx\n",
+ dev_dbg(ici->dev, "no common flags: camera %lx, host %lx\n",
camera_flags, bus_flags);
return -EINVAL;
}
@@ -1054,7 +1054,7 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
csi_reg_write(mx3_cam, sens_conf | dw, CSI_SENS_CONF);
- dev_dbg(&ici->dev, "Set SENS_CONF to %x\n", sens_conf | dw);
+ dev_dbg(ici->dev, "Set SENS_CONF to %x\n", sens_conf | dw);
return 0;
}
@@ -1074,7 +1074,7 @@ static struct soc_camera_host_ops mx3_soc_camera_host_ops = {
.set_bus_param = mx3_camera_set_bus_param,
};
-static int mx3_camera_probe(struct platform_device *pdev)
+static int __devinit mx3_camera_probe(struct platform_device *pdev)
{
struct mx3_camera_dev *mx3_cam;
struct resource *res;
@@ -1102,8 +1102,6 @@ static int mx3_camera_probe(struct platform_device *pdev)
goto eclkget;
}
- dev_set_drvdata(&pdev->dev, mx3_cam);
-
mx3_cam->pdata = pdev->dev.platform_data;
mx3_cam->platform_flags = mx3_cam->pdata->flags;
if (!(mx3_cam->platform_flags & (MX3_CAMERA_DATAWIDTH_4 |
@@ -1135,14 +1133,14 @@ static int mx3_camera_probe(struct platform_device *pdev)
}
mx3_cam->base = base;
- mx3_cam->dev = &pdev->dev;
soc_host = &mx3_cam->soc_host;
soc_host->drv_name = MX3_CAM_DRV_NAME;
soc_host->ops = &mx3_soc_camera_host_ops;
soc_host->priv = mx3_cam;
- soc_host->dev.parent = &pdev->dev;
+ soc_host->dev = &pdev->dev;
soc_host->nr = pdev->id;
+
err = soc_camera_host_register(soc_host);
if (err)
goto ecamhostreg;
@@ -1165,11 +1163,13 @@ egetres:
static int __devexit mx3_camera_remove(struct platform_device *pdev)
{
- struct mx3_camera_dev *mx3_cam = platform_get_drvdata(pdev);
+ struct soc_camera_host *soc_host = to_soc_camera_host(&pdev->dev);
+ struct mx3_camera_dev *mx3_cam = container_of(soc_host,
+ struct mx3_camera_dev, soc_host);
clk_put(mx3_cam->clk);
- soc_camera_host_unregister(&mx3_cam->soc_host);
+ soc_camera_host_unregister(soc_host);
iounmap(mx3_cam->base);
@@ -1194,11 +1194,11 @@ static struct platform_driver mx3_camera_driver = {
.name = MX3_CAM_DRV_NAME,
},
.probe = mx3_camera_probe,
- .remove = __exit_p(mx3_camera_remove),
+ .remove = __devexit_p(mx3_camera_remove),
};
-static int __devinit mx3_camera_init(void)
+static int __init mx3_camera_init(void)
{
return platform_driver_register(&mx3_camera_driver);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 15:42:23 +0000