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media: rk-isp10: modify for dumpsys tool

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Change-Id: I53df81d70fb730634c7600e2a7a18f93b62191df
Signed-off-by: Hu Kejun <william.hu@rock-chips.com>
This commit is contained in:
Hu Kejun
2018-05-22 15:40:17 +08:00
committed by Tao Huang
parent 6976e95c0a
commit 71f641cab4
1 changed files with 8 additions and 12 deletions
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20
drivers/media/platform/rk-isp10/cif_isp10_v4l2.c
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@@ -1088,14 +1088,13 @@ static int cif_isp10_v4l2_release(struct file *file)
return ret;
}
/*
static unsigned int cif_isp10_v4l2_poll(
static unsigned int __maybe_unused cif_isp10_v4l2_poll(
struct file *file,
struct poll_table_struct *wait)
{
struct cif_isp10_v4l2_fh *fh = to_fh(file);
int ret = 0;
struct videobuf_queue *queue = to_videobuf_queue(file);
struct vb2_queue *queue = to_vb2_queue(file);
unsigned long req_events = poll_requested_events(wait);
cif_isp10_pltfrm_pr_dbg(NULL, "%s\n",
@@ -1109,20 +1108,18 @@ static unsigned int cif_isp10_v4l2_poll(
if (!(req_events & (POLLIN | POLLOUT | POLLRDNORM)))
return ret;
ret |= videobuf_poll_stream(file, queue, wait);
ret |= vb2_fop_poll(file, wait);
if (ret & POLLERR) {
cif_isp10_pltfrm_pr_err(NULL,
"videobuf_poll_stream failed with error 0x%x\n", ret);
}
return ret;
}
*/
/*
* VMA operations.
*/
/*
static void cif_isp10_v4l2_vm_open(struct vm_area_struct *vma)
static void __maybe_unused cif_isp10_v4l2_vm_open(struct vm_area_struct *vma)
{
struct cif_isp10_metadata_s *metadata =
(struct cif_isp10_metadata_s *)vma->vm_private_data;
@@ -1130,7 +1127,7 @@ static void cif_isp10_v4l2_vm_open(struct vm_area_struct *vma)
metadata->vmas++;
}
static void cif_isp10_v4l2_vm_close(struct vm_area_struct *vma)
static void __maybe_unused cif_isp10_v4l2_vm_close(struct vm_area_struct *vma)
{
struct cif_isp10_metadata_s *metadata =
(struct cif_isp10_metadata_s *)vma->vm_private_data;
@@ -1138,14 +1135,14 @@ static void cif_isp10_v4l2_vm_close(struct vm_area_struct *vma)
metadata->vmas--;
}
static const struct vm_operations_struct cif_isp10_vm_ops = {
static const struct __maybe_unused vm_operations_struct cif_isp10_vm_ops = {
.open = cif_isp10_v4l2_vm_open,
.close = cif_isp10_v4l2_vm_close,
};
int cif_isp10_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
int __maybe_unused cif_isp10_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
{
struct videobuf_queue *queue = to_videobuf_queue(file);
struct vb2_queue *queue = to_vb2_queue(file);
struct cif_isp10_device *dev = to_cif_isp10_device(queue);
enum cif_isp10_stream_id strm = to_stream_id(file);
int retval;
@@ -1161,7 +1158,6 @@ int cif_isp10_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
done:
return retval;
}
*/
const struct v4l2_file_operations cif_isp10_v4l2_fops = {
.open = cif_isp10_v4l2_open,