summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/pxa_camera.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-17 06:15:42 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-17 06:15:42 +0200
commit0dd5198672dd2bbeb933862e1fc82162e0b636be (patch)
treec9efed20d90603c4d1626c21bd7aab1e7fc74a58 /drivers/media/video/pxa_camera.c
parentmm: Move pgtable_cache_init() earlier (diff)
parentV4L/DVB (11870): gspca - main: VIDIOC_ENUM_FRAMESIZES ioctl added. (diff)
downloadlinux-0dd5198672dd2bbeb933862e1fc82162e0b636be.tar.xz
linux-0dd5198672dd2bbeb933862e1fc82162e0b636be.zip
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (425 commits) V4L/DVB (11870): gspca - main: VIDIOC_ENUM_FRAMESIZES ioctl added. V4L/DVB (12004): poll method lose race condition V4L/DVB (11894): flexcop-pci: dmesg visible names broken V4L/DVB (11892): Siano: smsendian - declare function as extern V4L/DVB (11891): Siano: smscore - bind the GPIO SMS protocol V4L/DVB (11890): Siano: smscore - remove redundant code V4L/DVB (11889): Siano: smsdvb - add DVB v3 events V4L/DVB (11888): Siano: smsusb - remove redundant ifdef V4L/DVB (11887): Siano: smscards - add board (target) events V4L/DVB (11886): Siano: smscore - fix some new GPIO definitions names V4L/DVB (11885): Siano: Add new GPIO management interface V4L/DVB (11884): Siano: smssdio - revert to stand alone module V4L/DVB (11883): Siano: cards - add two additional (USB) devices V4L/DVB (11824): Siano: smsusb - change exit func debug msg V4L/DVB (11823): Siano: smsusb - fix typo in module description V4L/DVB (11822): Siano: smscore - bug fix at get_device_mode V4L/DVB (11821): Siano: smscore - fix isdb-t firmware name V4L/DVB (11820): Siano: smscore - fix byte ordering bug V4L/DVB (11819): Siano: smscore - fix get_common_buffer bug V4L/DVB (11818): Siano: smscards - assign gpio to HPG targets ...
Diffstat (limited to 'drivers/media/video/pxa_camera.c')
-rw-r--r--drivers/media/video/pxa_camera.c126
1 files changed, 61 insertions, 65 deletions
diff --git a/drivers/media/video/pxa_camera.c b/drivers/media/video/pxa_camera.c
index c639845460ff..f60de40fd21f 100644
--- a/drivers/media/video/pxa_camera.c
+++ b/drivers/media/video/pxa_camera.c
@@ -202,7 +202,7 @@ struct pxa_buffer {
};
struct pxa_camera_dev {
- struct device *dev;
+ struct soc_camera_host soc_host;
/* PXA27x is only supposed to handle one camera on its Quick Capture
* interface. If anyone ever builds hardware to enable more than
* one camera, they will have to modify this driver too */
@@ -261,7 +261,6 @@ static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf)
{
struct soc_camera_device *icd = vq->priv_data;
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
- struct pxa_camera_dev *pcdev = ici->priv;
struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
int i;
@@ -278,7 +277,7 @@ static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf)
for (i = 0; i < ARRAY_SIZE(buf->dmas); i++) {
if (buf->dmas[i].sg_cpu)
- dma_free_coherent(pcdev->dev, buf->dmas[i].sg_size,
+ dma_free_coherent(ici->dev, buf->dmas[i].sg_size,
buf->dmas[i].sg_cpu,
buf->dmas[i].sg_dma);
buf->dmas[i].sg_cpu = NULL;
@@ -338,14 +337,14 @@ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
int dma_len = 0, xfer_len = 0;
if (pxa_dma->sg_cpu)
- dma_free_coherent(pcdev->dev, pxa_dma->sg_size,
+ dma_free_coherent(pcdev->soc_host.dev, pxa_dma->sg_size,
pxa_dma->sg_cpu, pxa_dma->sg_dma);
sglen = calculate_dma_sglen(*sg_first, dma->sglen,
*sg_first_ofs, size);
pxa_dma->sg_size = (sglen + 1) * sizeof(struct pxa_dma_desc);
- pxa_dma->sg_cpu = dma_alloc_coherent(pcdev->dev, pxa_dma->sg_size,
+ pxa_dma->sg_cpu = dma_alloc_coherent(pcdev->soc_host.dev, pxa_dma->sg_size,
&pxa_dma->sg_dma, GFP_KERNEL);
if (!pxa_dma->sg_cpu)
return -ENOMEM;
@@ -353,7 +352,7 @@ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
pxa_dma->sglen = sglen;
offset = *sg_first_ofs;
- dev_dbg(pcdev->dev, "DMA: sg_first=%p, sglen=%d, ofs=%d, dma.desc=%x\n",
+ dev_dbg(pcdev->soc_host.dev, "DMA: sg_first=%p, sglen=%d, ofs=%d, dma.desc=%x\n",
*sg_first, sglen, *sg_first_ofs, pxa_dma->sg_dma);
@@ -376,7 +375,7 @@ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
pxa_dma->sg_cpu[i].ddadr =
pxa_dma->sg_dma + (i + 1) * sizeof(struct pxa_dma_desc);
- dev_vdbg(pcdev->dev, "DMA: desc.%08x->@phys=0x%08x, len=%d\n",
+ dev_vdbg(pcdev->soc_host.dev, "DMA: desc.%08x->@phys=0x%08x, len=%d\n",
pxa_dma->sg_dma + i * sizeof(struct pxa_dma_desc),
sg_dma_address(sg) + offset, xfer_len);
offset = 0;
@@ -488,7 +487,7 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq,
ret = pxa_init_dma_channel(pcdev, buf, dma, 0, CIBR0, size_y,
&sg, &next_ofs);
if (ret) {
- dev_err(pcdev->dev,
+ dev_err(pcdev->soc_host.dev,
"DMA initialization for Y/RGB failed\n");
goto fail;
}
@@ -498,7 +497,7 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq,
ret = pxa_init_dma_channel(pcdev, buf, dma, 1, CIBR1,
size_u, &sg, &next_ofs);
if (ret) {
- dev_err(pcdev->dev,
+ dev_err(pcdev->soc_host.dev,
"DMA initialization for U failed\n");
goto fail_u;
}
@@ -508,7 +507,7 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq,
ret = pxa_init_dma_channel(pcdev, buf, dma, 2, CIBR2,
size_v, &sg, &next_ofs);
if (ret) {
- dev_err(pcdev->dev,
+ dev_err(pcdev->soc_host.dev,
"DMA initialization for V failed\n");
goto fail_v;
}
@@ -522,10 +521,10 @@ static int pxa_videobuf_prepare(struct videobuf_queue *vq,
return 0;
fail_v:
- dma_free_coherent(pcdev->dev, buf->dmas[1].sg_size,
+ dma_free_coherent(pcdev->soc_host.dev, buf->dmas[1].sg_size,
buf->dmas[1].sg_cpu, buf->dmas[1].sg_dma);
fail_u:
- dma_free_coherent(pcdev->dev, buf->dmas[0].sg_size,
+ dma_free_coherent(pcdev->soc_host.dev, buf->dmas[0].sg_size,
buf->dmas[0].sg_cpu, buf->dmas[0].sg_dma);
fail:
free_buffer(vq, buf);
@@ -549,7 +548,7 @@ static void pxa_dma_start_channels(struct pxa_camera_dev *pcdev)
active = pcdev->active;
for (i = 0; i < pcdev->channels; i++) {
- dev_dbg(pcdev->dev, "%s (channel=%d) ddadr=%08x\n", __func__,
+ dev_dbg(pcdev->soc_host.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;
@@ -561,7 +560,7 @@ static void pxa_dma_stop_channels(struct pxa_camera_dev *pcdev)
int i;
for (i = 0; i < pcdev->channels; i++) {
- dev_dbg(pcdev->dev, "%s (channel=%d)\n", __func__, i);
+ dev_dbg(pcdev->soc_host.dev, "%s (channel=%d)\n", __func__, i);
DCSR(pcdev->dma_chans[i]) = 0;
}
}
@@ -597,7 +596,7 @@ static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev)
{
unsigned long cicr0, cifr;
- dev_dbg(pcdev->dev, "%s\n", __func__);
+ dev_dbg(pcdev->soc_host.dev, "%s\n", __func__);
/* Reset the FIFOs */
cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F;
__raw_writel(cifr, pcdev->base + CIFR);
@@ -617,7 +616,7 @@ static void pxa_camera_stop_capture(struct pxa_camera_dev *pcdev)
__raw_writel(cicr0, pcdev->base + CICR0);
pcdev->active = NULL;
- dev_dbg(pcdev->dev, "%s\n", __func__);
+ dev_dbg(pcdev->soc_host.dev, "%s\n", __func__);
}
static void pxa_videobuf_queue(struct videobuf_queue *vq,
@@ -686,7 +685,7 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev,
do_gettimeofday(&vb->ts);
vb->field_count++;
wake_up(&vb->done);
- dev_dbg(pcdev->dev, "%s dequeud buffer (vb=0x%p)\n", __func__, vb);
+ dev_dbg(pcdev->soc_host.dev, "%s dequeud buffer (vb=0x%p)\n", __func__, vb);
if (list_empty(&pcdev->capture)) {
pxa_camera_stop_capture(pcdev);
@@ -722,7 +721,7 @@ static void pxa_camera_check_link_miss(struct pxa_camera_dev *pcdev)
for (i = 0; i < pcdev->channels; i++)
if (DDADR(pcdev->dma_chans[i]) != DDADR_STOP)
is_dma_stopped = 0;
- dev_dbg(pcdev->dev, "%s : top queued buffer=%p, dma_stopped=%d\n",
+ dev_dbg(pcdev->soc_host.dev, "%s : top queued buffer=%p, dma_stopped=%d\n",
__func__, pcdev->active, is_dma_stopped);
if (pcdev->active && is_dma_stopped)
pxa_camera_start_capture(pcdev);
@@ -747,12 +746,12 @@ static void pxa_camera_dma_irq(int channel, struct pxa_camera_dev *pcdev,
overrun |= CISR_IFO_1 | CISR_IFO_2;
if (status & DCSR_BUSERR) {
- dev_err(pcdev->dev, "DMA Bus Error IRQ!\n");
+ dev_err(pcdev->soc_host.dev, "DMA Bus Error IRQ!\n");
goto out;
}
if (!(status & (DCSR_ENDINTR | DCSR_STARTINTR))) {
- dev_err(pcdev->dev, "Unknown DMA IRQ source, "
+ dev_err(pcdev->soc_host.dev, "Unknown DMA IRQ source, "
"status: 0x%08x\n", status);
goto out;
}
@@ -776,7 +775,7 @@ static void pxa_camera_dma_irq(int channel, struct pxa_camera_dev *pcdev,
buf = container_of(vb, struct pxa_buffer, vb);
WARN_ON(buf->inwork || list_empty(&vb->queue));
- dev_dbg(pcdev->dev, "%s channel=%d %s%s(vb=0x%p) dma.desc=%x\n",
+ dev_dbg(pcdev->soc_host.dev, "%s channel=%d %s%s(vb=0x%p) dma.desc=%x\n",
__func__, channel, status & DCSR_STARTINTR ? "SOF " : "",
status & DCSR_ENDINTR ? "EOF " : "", vb, DDADR(channel));
@@ -787,7 +786,7 @@ static void pxa_camera_dma_irq(int channel, struct pxa_camera_dev *pcdev,
*/
if (camera_status & overrun &&
!list_is_last(pcdev->capture.next, &pcdev->capture)) {
- dev_dbg(pcdev->dev, "FIFO overrun! CISR: %x\n",
+ dev_dbg(pcdev->soc_host.dev, "FIFO overrun! CISR: %x\n",
camera_status);
pxa_camera_stop_capture(pcdev);
pxa_camera_start_capture(pcdev);
@@ -854,7 +853,7 @@ static u32 mclk_get_divisor(struct pxa_camera_dev *pcdev)
/* mclk <= ciclk / 4 (27.4.2) */
if (mclk > lcdclk / 4) {
mclk = lcdclk / 4;
- dev_warn(pcdev->dev, "Limiting master clock to %lu\n", mclk);
+ dev_warn(pcdev->soc_host.dev, "Limiting master clock to %lu\n", mclk);
}
/* We verify mclk != 0, so if anyone breaks it, here comes their Oops */
@@ -864,7 +863,7 @@ static u32 mclk_get_divisor(struct pxa_camera_dev *pcdev)
if (pcdev->platform_flags & PXA_CAMERA_MCLK_EN)
pcdev->mclk = lcdclk / (2 * (div + 1));
- dev_dbg(pcdev->dev, "LCD clock %luHz, target freq %luHz, "
+ dev_dbg(pcdev->soc_host.dev, "LCD clock %luHz, target freq %luHz, "
"divisor %u\n", lcdclk, mclk, div);
return div;
@@ -884,12 +883,12 @@ static void pxa_camera_activate(struct pxa_camera_dev *pcdev)
struct pxacamera_platform_data *pdata = pcdev->pdata;
u32 cicr4 = 0;
- dev_dbg(pcdev->dev, "Registered platform device at %p data %p\n",
+ dev_dbg(pcdev->soc_host.dev, "Registered platform device at %p data %p\n",
pcdev, pdata);
if (pdata && pdata->init) {
- dev_dbg(pcdev->dev, "%s: Init gpios\n", __func__);
- pdata->init(pcdev->dev);
+ dev_dbg(pcdev->soc_host.dev, "%s: Init gpios\n", __func__);
+ pdata->init(pcdev->soc_host.dev);
}
/* disable all interrupts */
@@ -931,7 +930,7 @@ static irqreturn_t pxa_camera_irq(int irq, void *data)
struct videobuf_buffer *vb;
status = __raw_readl(pcdev->base + CISR);
- dev_dbg(pcdev->dev, "Camera interrupt status 0x%lx\n", status);
+ dev_dbg(pcdev->soc_host.dev, "Camera interrupt status 0x%lx\n", status);
if (!status)
return IRQ_NONE;
@@ -1259,7 +1258,7 @@ 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->dev, "Providing format %s using %s\n",
+ dev_dbg(ici->dev, "Providing format %s using %s\n",
pxa_camera_formats[0].name,
icd->formats[idx].name);
}
@@ -1274,7 +1273,7 @@ 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->dev, "Providing format %s packed\n",
+ dev_dbg(ici->dev, "Providing format %s packed\n",
icd->formats[idx].name);
}
break;
@@ -1286,7 +1285,7 @@ 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->dev,
+ dev_dbg(ici->dev,
"Providing format %s in pass-through mode\n",
icd->formats[idx].name);
}
@@ -1315,11 +1314,11 @@ static int pxa_camera_set_crop(struct soc_camera_device *icd,
icd->sense = NULL;
if (ret < 0) {
- dev_warn(&ici->dev, "Failed to crop to %ux%u@%u:%u\n",
+ dev_warn(ici->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->dev,
+ dev_err(ici->dev,
"pixel clock %lu set by the camera too high!",
sense.pixel_clock);
return -EIO;
@@ -1347,7 +1346,7 @@ 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->dev, "Format %x not found\n", pix->pixelformat);
+ dev_warn(ici->dev, "Format %x not found\n", pix->pixelformat);
return -EINVAL;
}
@@ -1363,11 +1362,11 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
icd->sense = NULL;
if (ret < 0) {
- dev_warn(&ici->dev, "Failed to configure for format %x\n",
+ dev_warn(ici->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->dev,
+ dev_err(ici->dev,
"pixel clock %lu set by the camera too high!",
sense.pixel_clock);
return -EIO;
@@ -1395,7 +1394,7 @@ static int pxa_camera_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;
}
@@ -1552,13 +1551,7 @@ static struct soc_camera_host_ops pxa_soc_camera_host_ops = {
.set_bus_param = pxa_camera_set_bus_param,
};
-/* Should be allocated dynamically too, but we have only one. */
-static struct soc_camera_host pxa_soc_camera_host = {
- .drv_name = PXA_CAM_DRV_NAME,
- .ops = &pxa_soc_camera_host_ops,
-};
-
-static int pxa_camera_probe(struct platform_device *pdev)
+static int __devinit pxa_camera_probe(struct platform_device *pdev)
{
struct pxa_camera_dev *pcdev;
struct resource *res;
@@ -1586,7 +1579,6 @@ static int pxa_camera_probe(struct platform_device *pdev)
goto exit_kfree;
}
- dev_set_drvdata(&pdev->dev, pcdev);
pcdev->res = res;
pcdev->pdata = pdev->dev.platform_data;
@@ -1607,7 +1599,6 @@ static int pxa_camera_probe(struct platform_device *pdev)
pcdev->mclk = 20000000;
}
- pcdev->dev = &pdev->dev;
pcdev->mclk_divisor = mclk_get_divisor(pcdev);
INIT_LIST_HEAD(&pcdev->capture);
@@ -1616,13 +1607,13 @@ static int pxa_camera_probe(struct platform_device *pdev)
/*
* Request the regions.
*/
- if (!request_mem_region(res->start, res->end - res->start + 1,
+ if (!request_mem_region(res->start, resource_size(res),
PXA_CAM_DRV_NAME)) {
err = -EBUSY;
goto exit_clk;
}
- base = ioremap(res->start, res->end - res->start + 1);
+ base = ioremap(res->start, resource_size(res));
if (!base) {
err = -ENOMEM;
goto exit_release;
@@ -1634,29 +1625,29 @@ static int pxa_camera_probe(struct platform_device *pdev)
err = pxa_request_dma("CI_Y", DMA_PRIO_HIGH,
pxa_camera_dma_irq_y, pcdev);
if (err < 0) {
- dev_err(pcdev->dev, "Can't request DMA for Y\n");
+ dev_err(&pdev->dev, "Can't request DMA for Y\n");
goto exit_iounmap;
}
pcdev->dma_chans[0] = err;
- dev_dbg(pcdev->dev, "got DMA channel %d\n", pcdev->dma_chans[0]);
+ dev_dbg(&pdev->dev, "got DMA channel %d\n", pcdev->dma_chans[0]);
err = pxa_request_dma("CI_U", DMA_PRIO_HIGH,
pxa_camera_dma_irq_u, pcdev);
if (err < 0) {
- dev_err(pcdev->dev, "Can't request DMA for U\n");
+ dev_err(&pdev->dev, "Can't request DMA for U\n");
goto exit_free_dma_y;
}
pcdev->dma_chans[1] = err;
- dev_dbg(pcdev->dev, "got DMA channel (U) %d\n", pcdev->dma_chans[1]);
+ dev_dbg(&pdev->dev, "got DMA channel (U) %d\n", pcdev->dma_chans[1]);
err = pxa_request_dma("CI_V", DMA_PRIO_HIGH,
pxa_camera_dma_irq_v, pcdev);
if (err < 0) {
- dev_err(pcdev->dev, "Can't request DMA for V\n");
+ dev_err(&pdev->dev, "Can't request DMA for V\n");
goto exit_free_dma_u;
}
pcdev->dma_chans[2] = err;
- dev_dbg(pcdev->dev, "got DMA channel (V) %d\n", pcdev->dma_chans[2]);
+ dev_dbg(&pdev->dev, "got DMA channel (V) %d\n", pcdev->dma_chans[2]);
DRCMR(68) = pcdev->dma_chans[0] | DRCMR_MAPVLD;
DRCMR(69) = pcdev->dma_chans[1] | DRCMR_MAPVLD;
@@ -1666,14 +1657,17 @@ static int pxa_camera_probe(struct platform_device *pdev)
err = request_irq(pcdev->irq, pxa_camera_irq, 0, PXA_CAM_DRV_NAME,
pcdev);
if (err) {
- dev_err(pcdev->dev, "Camera interrupt register failed \n");
+ dev_err(&pdev->dev, "Camera interrupt register failed \n");
goto exit_free_dma;
}
- pxa_soc_camera_host.priv = pcdev;
- pxa_soc_camera_host.dev.parent = &pdev->dev;
- pxa_soc_camera_host.nr = pdev->id;
- err = soc_camera_host_register(&pxa_soc_camera_host);
+ pcdev->soc_host.drv_name = PXA_CAM_DRV_NAME;
+ pcdev->soc_host.ops = &pxa_soc_camera_host_ops;
+ pcdev->soc_host.priv = pcdev;
+ pcdev->soc_host.dev = &pdev->dev;
+ pcdev->soc_host.nr = pdev->id;
+
+ err = soc_camera_host_register(&pcdev->soc_host);
if (err)
goto exit_free_irq;
@@ -1690,7 +1684,7 @@ exit_free_dma_y:
exit_iounmap:
iounmap(base);
exit_release:
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
exit_clk:
clk_put(pcdev->clk);
exit_kfree:
@@ -1701,7 +1695,9 @@ exit:
static int __devexit pxa_camera_remove(struct platform_device *pdev)
{
- struct pxa_camera_dev *pcdev = platform_get_drvdata(pdev);
+ struct soc_camera_host *soc_host = to_soc_camera_host(&pdev->dev);
+ struct pxa_camera_dev *pcdev = container_of(soc_host,
+ struct pxa_camera_dev, soc_host);
struct resource *res;
clk_put(pcdev->clk);
@@ -1711,12 +1707,12 @@ static int __devexit pxa_camera_remove(struct platform_device *pdev)
pxa_free_dma(pcdev->dma_chans[2]);
free_irq(pcdev->irq, pcdev);
- soc_camera_host_unregister(&pxa_soc_camera_host);
+ soc_camera_host_unregister(soc_host);
iounmap(pcdev->base);
res = pcdev->res;
- release_mem_region(res->start, res->end - res->start + 1);
+ release_mem_region(res->start, resource_size(res));
kfree(pcdev);
@@ -1730,11 +1726,11 @@ static struct platform_driver pxa_camera_driver = {
.name = PXA_CAM_DRV_NAME,
},
.probe = pxa_camera_probe,
- .remove = __exit_p(pxa_camera_remove),
+ .remove = __devexit_p(pxa_camera_remove),
};
-static int __devinit pxa_camera_init(void)
+static int __init pxa_camera_init(void)
{
return platform_driver_register(&pxa_camera_driver);
}