V4L/DVB (12533): soc-camera: Use video device object for output in host drivers

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/mx1_camera.c b/drivers/media/video/mx1_camera.c
index ed7856b..1f1324a 100644 (file)
--- a/drivers/media/video/mx1_camera.c
+++ b/drivers/media/video/mx1_camera.c
@@ -135,7 +135,7 @@ static int mx1_videobuf_setup(struct videobuf_queue *vq, unsigned int *count,
        while (*size * *count > MAX_VIDEO_MEM * 1024 * 1024)
                (*count)--;
 
-       dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size);
+       dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size);
 
        return 0;
 }
@@ -147,7 +147,7 @@ static void free_buffer(struct videobuf_queue *vq, struct mx1_buffer *buf)
 
        BUG_ON(in_interrupt());
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        /* This waits until this buffer is out of danger, i.e., until it is no
@@ -165,7 +165,7 @@ static int mx1_videobuf_prepare(struct videobuf_queue *vq,
        struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
        int ret;
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        /* Added list head initialization on alloc */
@@ -216,10 +216,11 @@ out:
 static int mx1_camera_setup_dma(struct mx1_camera_dev *pcdev)
 {
        struct videobuf_buffer *vbuf = &pcdev->active->vb;
+       struct device *dev = pcdev->icd->dev.parent;
        int ret;
 
        if (unlikely(!pcdev->active)) {
-               dev_err(pcdev->icd->dev.parent, "DMA End IRQ with no active buffer\n");
+               dev_err(dev, "DMA End IRQ with no active buffer\n");
                return -EFAULT;
        }
 
@@ -229,7 +230,7 @@ static int mx1_camera_setup_dma(struct mx1_camera_dev *pcdev)
                vbuf->size, pcdev->res->start +
                CSIRXR, DMA_MODE_READ);
        if (unlikely(ret))
-               dev_err(pcdev->icd->dev.parent, "Failed to setup DMA sg list\n");
+               dev_err(dev, "Failed to setup DMA sg list\n");
 
        return ret;
 }
@@ -243,7 +244,7 @@ static void mx1_videobuf_queue(struct videobuf_queue *vq,
        struct mx1_camera_dev *pcdev = ici->priv;
        struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        list_add_tail(&vb->queue, &pcdev->capture);
@@ -270,22 +271,23 @@ static void mx1_videobuf_release(struct videobuf_queue *vq,
        struct mx1_buffer *buf = container_of(vb, struct mx1_buffer, vb);
 #ifdef DEBUG
        struct soc_camera_device *icd = vq->priv_data;
+       struct device *dev = icd->dev.parent;
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        switch (vb->state) {
        case VIDEOBUF_ACTIVE:
-               dev_dbg(&icd->dev, "%s (active)\n", __func__);
+               dev_dbg(dev, "%s (active)\n", __func__);
                break;
        case VIDEOBUF_QUEUED:
-               dev_dbg(&icd->dev, "%s (queued)\n", __func__);
+               dev_dbg(dev, "%s (queued)\n", __func__);
                break;
        case VIDEOBUF_PREPARED:
-               dev_dbg(&icd->dev, "%s (prepared)\n", __func__);
+               dev_dbg(dev, "%s (prepared)\n", __func__);
                break;
        default:
-               dev_dbg(&icd->dev, "%s (unknown)\n", __func__);
+               dev_dbg(dev, "%s (unknown)\n", __func__);
                break;
        }
 #endif
@@ -325,6 +327,7 @@ static void mx1_camera_wakeup(struct mx1_camera_dev *pcdev,
 static void mx1_camera_dma_irq(int channel, void *data)
 {
        struct mx1_camera_dev *pcdev = data;
+       struct device *dev = pcdev->icd->dev.parent;
        struct mx1_buffer *buf;
        struct videobuf_buffer *vb;
        unsigned long flags;
@@ -334,14 +337,14 @@ static void mx1_camera_dma_irq(int channel, void *data)
        imx_dma_disable(channel);
 
        if (unlikely(!pcdev->active)) {
-               dev_err(pcdev->icd->dev.parent, "DMA End IRQ with no active buffer\n");
+               dev_err(dev, "DMA End IRQ with no active buffer\n");
                goto out;
        }
 
        vb = &pcdev->active->vb;
        buf = container_of(vb, struct mx1_buffer, vb);
        WARN_ON(buf->inwork || list_empty(&vb->queue));
-       dev_dbg(pcdev->icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        mx1_camera_wakeup(pcdev, vb, buf);
@@ -381,8 +384,9 @@ static int mclk_get_divisor(struct mx1_camera_dev *pcdev)
         * they get a nice Oops */
        div = (lcdclk + 2 * mclk - 1) / (2 * mclk) - 1;
 
-       dev_dbg(pcdev->icd->dev.parent, "System clock %lukHz, target freq %dkHz, "
-               "divisor %lu\n", lcdclk / 1000, mclk / 1000, div);
+       dev_dbg(pcdev->icd->dev.parent,
+               "System clock %lukHz, target freq %dkHz, divisor %lu\n",
+               lcdclk / 1000, mclk / 1000, div);
 
        return div;
 }
@@ -428,7 +432,7 @@ static int mx1_camera_add_device(struct soc_camera_device *icd)
                goto ebusy;
        }
 
-       dev_info(&icd->dev, "MX1 Camera driver attached to camera %d\n",
+       dev_info(icd->dev.parent, "MX1 Camera driver attached to camera %d\n",
                 icd->devnum);
 
        mx1_camera_activate(pcdev);
@@ -454,7 +458,7 @@ static void mx1_camera_remove_device(struct soc_camera_device *icd)
        /* Stop DMA engine */
        imx_dma_disable(pcdev->dma_chan);
 
-       dev_info(&icd->dev, "MX1 Camera driver detached from camera %d\n",
+       dev_info(icd->dev.parent, "MX1 Camera driver detached from camera %d\n",
                 icd->devnum);
 
        mx1_camera_deactivate(pcdev);

diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c
index f7888f3..d5b51e9 100644 (file)
--- a/drivers/media/video/mx3_camera.c
+++ b/drivers/media/video/mx3_camera.c
@@ -178,7 +178,7 @@ static void free_buffer(struct videobuf_queue *vq, struct mx3_camera_buffer *buf
 
        BUG_ON(in_interrupt());
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        /*
@@ -375,7 +375,8 @@ static void mx3_videobuf_queue(struct videobuf_queue *vq,
        spin_unlock_irq(&mx3_cam->lock);
 
        cookie = txd->tx_submit(txd);
-       dev_dbg(&icd->dev, "Submitted cookie %d DMA 0x%08x\n", cookie, sg_dma_address(&buf->sg));
+       dev_dbg(icd->dev.parent, "Submitted cookie %d DMA 0x%08x\n",
+               cookie, sg_dma_address(&buf->sg));
 
        spin_lock_irq(&mx3_cam->lock);
 
@@ -402,9 +403,10 @@ static void mx3_videobuf_release(struct videobuf_queue *vq,
                container_of(vb, struct mx3_camera_buffer, vb);
        unsigned long flags;
 
-       dev_dbg(&icd->dev, "Release%s DMA 0x%08x (state %d), queue %sempty\n",
+       dev_dbg(icd->dev.parent,
+               "Release%s DMA 0x%08x (state %d), queue %sempty\n",
                mx3_cam->active == buf ? " active" : "", sg_dma_address(&buf->sg),
-                vb->state, list_empty(&vb->queue) ? "" : "not ");
+               vb->state, list_empty(&vb->queue) ? "" : "not ");
        spin_lock_irqsave(&mx3_cam->lock, flags);
        if ((vb->state == VIDEOBUF_ACTIVE || vb->state == VIDEOBUF_QUEUED) &&
            !list_empty(&vb->queue)) {
@@ -484,7 +486,7 @@ static void mx3_camera_activate(struct mx3_camera_dev *mx3_cam,
 
        clk_enable(mx3_cam->clk);
        rate = clk_round_rate(mx3_cam->clk, mx3_cam->mclk);
-       dev_dbg(&icd->dev, "Set SENS_CONF to %x, rate %ld\n", conf, rate);
+       dev_dbg(icd->dev.parent, "Set SENS_CONF to %x, rate %ld\n", conf, rate);
        if (rate)
                clk_set_rate(mx3_cam->clk, rate);
 }
@@ -502,7 +504,7 @@ static int mx3_camera_add_device(struct soc_camera_device *icd)
 
        mx3_cam->icd = icd;
 
-       dev_info(&icd->dev, "MX3 Camera driver attached to camera %d\n",
+       dev_info(icd->dev.parent, "MX3 Camera driver attached to camera %d\n",
                 icd->devnum);
 
        return 0;
@@ -526,7 +528,7 @@ static void mx3_camera_remove_device(struct soc_camera_device *icd)
 
        mx3_cam->icd = NULL;
 
-       dev_info(&icd->dev, "MX3 Camera driver detached from camera %d\n",
+       dev_info(icd->dev.parent, "MX3 Camera driver detached from camera %d\n",
                 icd->devnum);
 }
 
@@ -603,7 +605,8 @@ 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(icd->dev.parent, "requested bus width %d bit: %d\n", depth, ret);
+       dev_dbg(icd->dev.parent, "requested bus width %d bit: %d\n",
+               depth, ret);
 
        if (ret < 0)
                return ret;
@@ -612,7 +615,8 @@ static int mx3_camera_try_bus_param(struct soc_camera_device *icd,
 
        ret = soc_camera_bus_param_compatible(camera_flags, bus_flags);
        if (ret < 0)
-               dev_warn(&icd->dev, "Flags incompatible: camera %lx, host %lx\n",
+               dev_warn(icd->dev.parent,
+                        "Flags incompatible: camera %lx, host %lx\n",
                         camera_flags, bus_flags);
 
        return ret;
@@ -686,7 +690,8 @@ 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(icd->dev.parent, "Providing format %s using %s\n",
+                       dev_dbg(icd->dev.parent,
+                               "Providing format %s using %s\n",
                                mx3_camera_formats[0].name,
                                icd->formats[idx].name);
                }
@@ -698,7 +703,8 @@ 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(icd->dev.parent, "Providing format %s using %s\n",
+                       dev_dbg(icd->dev.parent,
+                               "Providing format %s using %s\n",
                                mx3_camera_formats[0].name,
                                icd->formats[idx].name);
                }
@@ -821,7 +827,8 @@ static int mx3_camera_set_fmt(struct soc_camera_device *icd,
 
        xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
        if (!xlate) {
-               dev_warn(icd->dev.parent, "Format %x not found\n", pix->pixelformat);
+               dev_warn(icd->dev.parent, "Format %x not found\n",
+                        pix->pixelformat);
                return -EINVAL;
        }
 
@@ -883,7 +890,7 @@ static int mx3_camera_try_fmt(struct soc_camera_device *icd,
        if (field == V4L2_FIELD_ANY) {
                pix->field = V4L2_FIELD_NONE;
        } else if (field != V4L2_FIELD_NONE) {
-               dev_err(&icd->dev, "Field type %d unsupported.\n", field);
+               dev_err(icd->dev.parent, "Field type %d unsupported.\n", field);
                return -EINVAL;
        }
 
@@ -922,14 +929,15 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
        u32 dw, sens_conf;
        int ret = test_platform_param(mx3_cam, icd->buswidth, &bus_flags);
        const struct soc_camera_format_xlate *xlate;
+       struct device *dev = icd->dev.parent;
 
        xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
        if (!xlate) {
-               dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
+               dev_warn(dev, "Format %x not found\n", pixfmt);
                return -EINVAL;
        }
 
-       dev_dbg(icd->dev.parent, "requested bus width %d bit: %d\n",
+       dev_dbg(dev, "requested bus width %d bit: %d\n",
                icd->buswidth, ret);
 
        if (ret < 0)
@@ -938,10 +946,10 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
        camera_flags = icd->ops->query_bus_param(icd);
 
        common_flags = soc_camera_bus_param_compatible(camera_flags, bus_flags);
-       dev_dbg(icd->dev.parent, "Flags cam: 0x%lx host: 0x%lx common: 0x%lx\n",
+       dev_dbg(dev, "Flags cam: 0x%lx host: 0x%lx common: 0x%lx\n",
                camera_flags, bus_flags, common_flags);
        if (!common_flags) {
-               dev_dbg(icd->dev.parent, "no common flags");
+               dev_dbg(dev, "no common flags");
                return -EINVAL;
        }
 
@@ -995,7 +1003,7 @@ static int mx3_camera_set_bus_param(struct soc_camera_device *icd, __u32 pixfmt)
 
        ret = icd->ops->set_bus_param(icd, common_flags);
        if (ret < 0) {
-               dev_dbg(icd->dev.parent, "camera set_bus_param(%lx) returned %d\n",
+               dev_dbg(dev, "camera set_bus_param(%lx) returned %d\n",
                        common_flags, ret);
                return ret;
        }
@@ -1050,7 +1058,7 @@ 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(icd->dev.parent, "Set SENS_CONF to %x\n", sens_conf | dw);
+       dev_dbg(dev, "Set SENS_CONF to %x\n", sens_conf | dw);
 
        return 0;
 }

diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index 4bc2a4f..1fd6ef3 100644 (file)
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -237,7 +237,7 @@ static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count,
 {
        struct soc_camera_device *icd = vq->priv_data;
 
-       dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size);
+       dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size);
 
        *size = roundup(icd->rect_current.width * icd->rect_current.height *
                        ((icd->current_fmt->depth + 7) >> 3), 8);
@@ -259,7 +259,7 @@ static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf)
 
        BUG_ON(in_interrupt());
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                &buf->vb, buf->vb.baddr, buf->vb.bsize);
 
        /* This waits until this buffer is out of danger, i.e., until it is no
@@ -540,7 +540,8 @@ static void pxa_dma_start_channels(struct pxa_camera_dev *pcdev)
        active = pcdev->active;
 
        for (i = 0; i < pcdev->channels; i++) {
-               dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s (channel=%d) ddadr=%08x\n", __func__,
+               dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+                       "%s (channel=%d) ddadr=%08x\n", __func__,
                        i, active->dmas[i].sg_dma);
                DDADR(pcdev->dma_chans[i]) = active->dmas[i].sg_dma;
                DCSR(pcdev->dma_chans[i]) = DCSR_RUN;
@@ -552,7 +553,8 @@ static void pxa_dma_stop_channels(struct pxa_camera_dev *pcdev)
        int i;
 
        for (i = 0; i < pcdev->channels; i++) {
-               dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s (channel=%d)\n", __func__, i);
+               dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+                       "%s (channel=%d)\n", __func__, i);
                DCSR(pcdev->dma_chans[i]) = 0;
        }
 }
@@ -620,8 +622,8 @@ static void pxa_videobuf_queue(struct videobuf_queue *vq,
        struct pxa_camera_dev *pcdev = ici->priv;
        struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d active=%p\n", __func__,
-               vb, vb->baddr, vb->bsize, pcdev->active);
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %d active=%p\n",
+               __func__, vb, vb->baddr, vb->bsize, pcdev->active);
 
        list_add_tail(&vb->queue, &pcdev->capture);
 
@@ -638,22 +640,23 @@ static void pxa_videobuf_release(struct videobuf_queue *vq,
        struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
 #ifdef DEBUG
        struct soc_camera_device *icd = vq->priv_data;
+       struct device *dev = icd->dev.parent;
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
+       dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        switch (vb->state) {
        case VIDEOBUF_ACTIVE:
-               dev_dbg(&icd->dev, "%s (active)\n", __func__);
+               dev_dbg(dev, "%s (active)\n", __func__);
                break;
        case VIDEOBUF_QUEUED:
-               dev_dbg(&icd->dev, "%s (queued)\n", __func__);
+               dev_dbg(dev, "%s (queued)\n", __func__);
                break;
        case VIDEOBUF_PREPARED:
-               dev_dbg(&icd->dev, "%s (prepared)\n", __func__);
+               dev_dbg(dev, "%s (prepared)\n", __func__);
                break;
        default:
-               dev_dbg(&icd->dev, "%s (unknown)\n", __func__);
+               dev_dbg(dev, "%s (unknown)\n", __func__);
                break;
        }
 #endif
@@ -924,7 +927,8 @@ static irqreturn_t pxa_camera_irq(int irq, void *data)
        struct videobuf_buffer *vb;
 
        status = __raw_readl(pcdev->base + CISR);
-       dev_dbg(pcdev->soc_host.v4l2_dev.dev, "Camera interrupt status 0x%lx\n", status);
+       dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+               "Camera interrupt status 0x%lx\n", status);
 
        if (!status)
                return IRQ_NONE;
@@ -964,7 +968,7 @@ static int pxa_camera_add_device(struct soc_camera_device *icd)
 
        pcdev->icd = icd;
 
-       dev_info(&icd->dev, "PXA Camera driver attached to camera %d\n",
+       dev_info(icd->dev.parent, "PXA Camera driver attached to camera %d\n",
                 icd->devnum);
 
        return 0;
@@ -978,7 +982,7 @@ static void pxa_camera_remove_device(struct soc_camera_device *icd)
 
        BUG_ON(icd != pcdev->icd);
 
-       dev_info(&icd->dev, "PXA Camera driver detached from camera %d\n",
+       dev_info(icd->dev.parent, "PXA Camera driver detached from camera %d\n",
                 icd->devnum);
 
        /* disable capture, disable interrupts */
@@ -1224,7 +1228,7 @@ static int required_buswidth(const struct soc_camera_data_format *fmt)
 static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
                                  struct soc_camera_format_xlate *xlate)
 {
-       struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
+       struct device *dev = icd->dev.parent;
        int formats = 0, buswidth, ret;
 
        buswidth = required_buswidth(icd->formats + idx);
@@ -1244,7 +1248,7 @@ static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
                        xlate->cam_fmt = icd->formats + idx;
                        xlate->buswidth = buswidth;
                        xlate++;
-                       dev_dbg(ici->v4l2_dev.dev, "Providing format %s using %s\n",
+                       dev_dbg(dev, "Providing format %s using %s\n",
                                pxa_camera_formats[0].name,
                                icd->formats[idx].name);
                }
@@ -1259,7 +1263,7 @@ static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
                        xlate->cam_fmt = icd->formats + idx;
                        xlate->buswidth = buswidth;
                        xlate++;
-                       dev_dbg(ici->v4l2_dev.dev, "Providing format %s packed\n",
+                       dev_dbg(dev, "Providing format %s packed\n",
                                icd->formats[idx].name);
                }
                break;
@@ -1271,7 +1275,7 @@ static int pxa_camera_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->v4l2_dev.dev,
+                       dev_dbg(dev,
                                "Providing format %s in pass-through mode\n",
                                icd->formats[idx].name);
                }
@@ -1286,6 +1290,7 @@ static int pxa_camera_set_crop(struct soc_camera_device *icd,
        struct v4l2_rect *rect = &a->c;
        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
        struct pxa_camera_dev *pcdev = ici->priv;
+       struct device *dev = icd->dev.parent;
        struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
        struct soc_camera_sense sense = {
                .master_clock = pcdev->mclk,
@@ -1302,11 +1307,11 @@ static int pxa_camera_set_crop(struct soc_camera_device *icd,
        icd->sense = NULL;
 
        if (ret < 0) {
-               dev_warn(ici->v4l2_dev.dev, "Failed to crop to %ux%u@%u:%u\n",
+               dev_warn(dev, "Failed to crop to %ux%u@%u:%u\n",
                         rect->width, rect->height, rect->left, rect->top);
        } else if (sense.flags & SOCAM_SENSE_PCLK_CHANGED) {
                if (sense.pixel_clock > sense.pixel_clock_max) {
-                       dev_err(ici->v4l2_dev.dev,
+                       dev_err(dev,
                                "pixel clock %lu set by the camera too high!",
                                sense.pixel_clock);
                        return -EIO;
@@ -1322,6 +1327,7 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
 {
        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
        struct pxa_camera_dev *pcdev = ici->priv;
+       struct device *dev = icd->dev.parent;
        struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
        const struct soc_camera_data_format *cam_fmt = NULL;
        const struct soc_camera_format_xlate *xlate = NULL;
@@ -1335,7 +1341,7 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
 
        xlate = soc_camera_xlate_by_fourcc(icd, pix->pixelformat);
        if (!xlate) {
-               dev_warn(ici->v4l2_dev.dev, "Format %x not found\n", pix->pixelformat);
+               dev_warn(dev, "Format %x not found\n", pix->pixelformat);
                return -EINVAL;
        }
 
@@ -1351,11 +1357,11 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
        icd->sense = NULL;
 
        if (ret < 0) {
-               dev_warn(ici->v4l2_dev.dev, "Failed to configure for format %x\n",
+               dev_warn(dev, "Failed to configure for format %x\n",
                         pix->pixelformat);
        } else if (sense.flags & SOCAM_SENSE_PCLK_CHANGED) {
                if (sense.pixel_clock > sense.pixel_clock_max) {
-                       dev_err(ici->v4l2_dev.dev,
+                       dev_err(dev,
                                "pixel clock %lu set by the camera too high!",
                                sense.pixel_clock);
                        return -EIO;
@@ -1413,7 +1419,7 @@ static int pxa_camera_try_fmt(struct soc_camera_device *icd,
        if (field == V4L2_FIELD_ANY) {
                pix->field = V4L2_FIELD_NONE;
        } else if (field != V4L2_FIELD_NONE) {
-               dev_err(&icd->dev, "Field type %d unsupported.\n", field);
+               dev_err(icd->dev.parent, "Field type %d unsupported.\n", field);
                return -EINVAL;
        }
 

diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 28c3aff..3457bab 100644 (file)
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -167,7 +167,7 @@ static int sh_mobile_ceu_videobuf_setup(struct videobuf_queue *vq,
                        (*count)--;
        }
 
-       dev_dbg(&icd->dev, "count=%d, size=%d\n", *count, *size);
+       dev_dbg(icd->dev.parent, "count=%d, size=%d\n", *count, *size);
 
        return 0;
 }
@@ -177,7 +177,7 @@ static void free_buffer(struct videobuf_queue *vq,
 {
        struct soc_camera_device *icd = vq->priv_data;
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
                &buf->vb, buf->vb.baddr, buf->vb.bsize);
 
        if (in_interrupt())
@@ -185,7 +185,7 @@ static void free_buffer(struct videobuf_queue *vq,
 
        videobuf_waiton(&buf->vb, 0, 0);
        videobuf_dma_contig_free(vq, &buf->vb);
-       dev_dbg(&icd->dev, "%s freed\n", __func__);
+       dev_dbg(icd->dev.parent, "%s freed\n", __func__);
        buf->vb.state = VIDEOBUF_NEEDS_INIT;
 }
 
@@ -249,7 +249,7 @@ static int sh_mobile_ceu_videobuf_prepare(struct videobuf_queue *vq,
 
        buf = container_of(vb, struct sh_mobile_ceu_buffer, vb);
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        /* Added list head initialization on alloc */
@@ -302,7 +302,7 @@ static void sh_mobile_ceu_videobuf_queue(struct videobuf_queue *vq,
        struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
        struct sh_mobile_ceu_dev *pcdev = ici->priv;
 
-       dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
+       dev_dbg(icd->dev.parent, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
                vb, vb->baddr, vb->bsize);
 
        vb->state = VIDEOBUF_QUEUED;
@@ -391,7 +391,7 @@ static int sh_mobile_ceu_add_device(struct soc_camera_device *icd)
        if (pcdev->icd)
                return -EBUSY;
 
-       dev_info(&icd->dev,
+       dev_info(icd->dev.parent,
                 "SuperH Mobile CEU driver attached to camera %d\n",
                 icd->devnum);
 
@@ -431,7 +431,7 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 
        clk_disable(pcdev->clk);
 
-       dev_info(&icd->dev,
+       dev_info(icd->dev.parent,
                 "SuperH Mobile CEU driver detached from camera %d\n",
                 icd->devnum);
 
@@ -497,7 +497,7 @@ static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd,
        left = size_src(rect->left, hscale);
        top = size_src(rect->top, vscale);
 
-       dev_dbg(&icd->dev, "Left %u * 0x%x = %u, top %u * 0x%x = %u\n",
+       dev_dbg(icd->dev.parent, "Left %u * 0x%x = %u, top %u * 0x%x = %u\n",
                rect->left, hscale, left, rect->top, vscale, top);
 
        if (left > cam->camera_rect.left) {
@@ -514,7 +514,7 @@ static void sh_mobile_ceu_set_rect(struct soc_camera_device *icd,
                top = cam->camera_rect.top;
        }
 
-       dev_dbg(&icd->dev, "New left %u, top %u, offsets %u:%u\n",
+       dev_dbg(icd->dev.parent, "New left %u, top %u, offsets %u:%u\n",
                rect->left, rect->top, left_offset, top_offset);
 
        if (pcdev->image_mode) {
@@ -687,7 +687,7 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
        ceu_write(pcdev, CDOCR, value);
        ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */
 
-       dev_dbg(&icd->dev, "S_FMT successful for %c%c%c%c %ux%u@%u:%u\n",
+       dev_dbg(icd->dev.parent, "S_FMT successful for %c%c%c%c %ux%u@%u:%u\n",
                pixfmt & 0xff, (pixfmt >> 8) & 0xff,
                (pixfmt >> 16) & 0xff, (pixfmt >> 24) & 0xff,
                icd->rect_current.width, icd->rect_current.height,
@@ -744,7 +744,6 @@ static const struct soc_camera_data_format sh_mobile_ceu_formats[] = {
 static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
                                     struct soc_camera_format_xlate *xlate)
 {
-       struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
        int ret, k, n;
        int formats = 0;
        struct sh_mobile_ceu_cam *cam;
@@ -794,7 +793,8 @@ 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->v4l2_dev.dev, "Providing format %s using %s\n",
+                       dev_dbg(icd->dev.parent,
+                               "Providing format %s using %s\n",
                                sh_mobile_ceu_formats[k].name,
                                icd->formats[idx].name);
                }
@@ -807,7 +807,7 @@ add_single_format:
                        xlate->cam_fmt = icd->formats + idx;
                        xlate->buswidth = icd->formats[idx].depth;
                        xlate++;
-                       dev_dbg(ici->v4l2_dev.dev,
+                       dev_dbg(icd->dev.parent,
                                "Providing format %s in pass-through mode\n",
                                icd->formats[idx].name);
                }
@@ -870,19 +870,21 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
        target = *cam_rect;
 
        capsr = capture_save_reset(pcdev);
-       dev_dbg(&icd->dev, "CAPSR 0x%x, CFLCR 0x%x\n", capsr, pcdev->cflcr);
+       dev_dbg(icd->dev.parent, "CAPSR 0x%x, CFLCR 0x%x\n",
+               capsr, pcdev->cflcr);
 
        /* First attempt - see if the client can deliver a perfect result */
        ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop);
        if (!ret && !memcmp(&target, &cam_rect, sizeof(target))) {
-               dev_dbg(&icd->dev, "Camera S_CROP successful for %ux%u@%u:%u\n",
+               dev_dbg(icd->dev.parent,
+                       "Camera S_CROP successful for %ux%u@%u:%u\n",
                        cam_rect->width, cam_rect->height,
                        cam_rect->left, cam_rect->top);
                goto ceu_set_rect;
        }
 
        /* Try to fix cropping, that camera hasn't managed to do */
-       dev_dbg(&icd->dev, "Fix camera S_CROP %d for %ux%u@%u:%u"
+       dev_dbg(icd->dev.parent, "Fix camera S_CROP %d for %ux%u@%u:%u"
                " to %ux%u@%u:%u\n",
                ret, cam_rect->width, cam_rect->height,
                cam_rect->left, cam_rect->top,
@@ -933,7 +935,7 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
                                            cam_rect->height, cam_max.top);
 
                ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop);
-               dev_dbg(&icd->dev, "Camera S_CROP %d for %ux%u@%u:%u\n",
+               dev_dbg(icd->dev.parent, "Camera S_CROP %d for %ux%u@%u:%u\n",
                        ret, cam_rect->width, cam_rect->height,
                        cam_rect->left, cam_rect->top);
        }
@@ -951,7 +953,8 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
                 */
                *cam_rect = cam_max;
                ret = v4l2_subdev_call(sd, video, s_crop, &cam_crop);
-               dev_dbg(&icd->dev, "Camera S_CROP %d for max %ux%u@%u:%u\n",
+               dev_dbg(icd->dev.parent,
+                       "Camera S_CROP %d for max %ux%u@%u:%u\n",
                        ret, cam_rect->width, cam_rect->height,
                        cam_rect->left, cam_rect->top);
                if (ret < 0 && ret != -ENOIOCTLCMD)
@@ -979,7 +982,7 @@ static int sh_mobile_ceu_set_crop(struct soc_camera_device *icd,
         * last before last close() _user_ rectangle, which can be different
         * from camera rectangle.
         */
-       dev_dbg(&icd->dev,
+       dev_dbg(icd->dev.parent,
                "SH S_CROP from %ux%u@%u:%u to %ux%u@%u:%u, scale to %ux%u@%u:%u\n",
                cam_rect->width, cam_rect->height, cam_rect->left, cam_rect->top,
                target.width, target.height, target.left, target.top,
@@ -1037,14 +1040,15 @@ 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->v4l2_dev.dev, "Format %x not found\n", pixfmt);
+               dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
                return -EINVAL;
        }
 
        pix->pixelformat = xlate->cam_fmt->fourcc;
        ret = v4l2_subdev_call(sd, video, s_fmt, f);
        pix->pixelformat = pixfmt;
-       dev_dbg(&icd->dev, "Camera %d fmt %ux%u, requested %ux%u, max %ux%u\n",
+       dev_dbg(icd->dev.parent,
+               "Camera %d fmt %ux%u, requested %ux%u, max %ux%u\n",
                ret, pix->width, pix->height, width, height,
                icd->rect_max.width, icd->rect_max.height);
        if (ret < 0)
@@ -1084,12 +1088,12 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd,
                pix->pixelformat = xlate->cam_fmt->fourcc;
                ret = v4l2_subdev_call(sd, video, s_fmt, f);
                pix->pixelformat = pixfmt;
-               dev_dbg(&icd->dev, "Camera scaled to %ux%u\n",
+               dev_dbg(icd->dev.parent, "Camera scaled to %ux%u\n",
                        pix->width, pix->height);
                if (ret < 0) {
                        /* This shouldn't happen */
-                       dev_err(&icd->dev, "Client failed to set format: %d\n",
-                               ret);
+                       dev_err(icd->dev.parent,
+                               "Client failed to set format: %d\n", ret);
                        return ret;
                }
        }
@@ -1105,7 +1109,7 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd,
        hscale = calc_scale(pix->width, &width);
        vscale = calc_scale(pix->height, &height);
 
-       dev_dbg(&icd->dev, "W: %u : 0x%x = %u, H: %u : 0x%x = %u\n",
+       dev_dbg(icd->dev.parent, "W: %u : 0x%x = %u, H: %u : 0x%x = %u\n",
                pix->width, hscale, width, pix->height, vscale, height);
 
 out:
@@ -1136,7 +1140,6 @@ out:
 static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
                                 struct v4l2_format *f)
 {
-       struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
        const struct soc_camera_format_xlate *xlate;
        struct v4l2_pix_format *pix = &f->fmt.pix;
        struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
@@ -1146,7 +1149,7 @@ 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->v4l2_dev.dev, "Format %x not found\n", pixfmt);
+               dev_warn(icd->dev.parent, "Format %x not found\n", pixfmt);
                return -EINVAL;
        }
 
@@ -1184,7 +1187,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd,
                        ret = v4l2_subdev_call(sd, video, try_fmt, f);
                        if (ret < 0) {
                                /* Shouldn't actually happen... */
-                               dev_err(&icd->dev,
+                               dev_err(icd->dev.parent,
                                        "FIXME: try_fmt() returned %d\n", ret);
                                pix->width = tmp_w;
                                pix->height = tmp_h;
@@ -1253,7 +1256,7 @@ static void sh_mobile_ceu_init_videobuf(struct videobuf_queue *q,
 
        videobuf_queue_dma_contig_init(q,
                                       &sh_mobile_ceu_videobuf_ops,
-                                      ici->v4l2_dev.dev, &pcdev->lock,
+                                      icd->dev.parent, &pcdev->lock,
                                       V4L2_BUF_TYPE_VIDEO_CAPTURE,
                                       pcdev->is_interlaced ?
                                       V4L2_FIELD_INTERLACED : V4L2_FIELD_NONE,