From: Hans Verkuil <hans.verk...@cisco.com>
The kernel debug messages produced by vb2 started either with a
lower or an upper case character. Switched all to use lower-case
which seemed to be what was used in the majority of the messages.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
---
drivers/media/v4l2-core/videobuf2-core.c | 58 ++++++++++++++++----------------
1 file changed, 29 insertions(+), 29 deletions(-)
diff --git a/drivers/media/v4l2-core/videobuf2-core.c
b/drivers/media/v4l2-core/videobuf2-core.c
index d33c69b..e79d70c 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -151,7 +151,7 @@ static void __vb2_buf_mem_free(struct vb2_buffer *vb)
for (plane = 0; plane < vb->num_planes; ++plane) {
call_memop(vb, put, vb->planes[plane].mem_priv);
vb->planes[plane].mem_priv = NULL;
- dprintk(3, "Freed plane %d of buffer %d\n", plane,
+ dprintk(3, "freed plane %d of buffer %d\n", plane,
vb->v4l2_buf.index);
}
}
@@ -246,7 +246,7 @@ static void __setup_offsets(struct vb2_queue *q, unsigned
int n)
for (plane = 0; plane < vb->num_planes; ++plane) {
vb->v4l2_planes[plane].m.mem_offset = off;
- dprintk(3, "Buffer %d, plane %d offset 0x%08lx\n",
+ dprintk(3, "buffer %d, plane %d offset 0x%08lx\n",
buffer, plane, off);
off += vb->v4l2_planes[plane].length;
@@ -273,7 +273,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum
v4l2_memory memory,
/* Allocate videobuf buffer structures */
vb = kzalloc(q->buf_struct_size, GFP_KERNEL);
if (!vb) {
- dprintk(1, "Memory alloc for buffer struct failed\n");
+ dprintk(1, "memory alloc for buffer struct failed\n");
break;
}
@@ -292,7 +292,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum
v4l2_memory memory,
if (memory == V4L2_MEMORY_MMAP) {
ret = __vb2_buf_mem_alloc(vb);
if (ret) {
- dprintk(1, "Failed allocating memory for "
+ dprintk(1, "failed allocating memory for "
"buffer %d\n", buffer);
kfree(vb);
break;
@@ -304,7 +304,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum
v4l2_memory memory,
*/
ret = call_vb_qop(vb, buf_init, vb);
if (ret) {
- dprintk(1, "Buffer %d %p initialization"
+ dprintk(1, "buffer %d %p initialization"
" failed\n", buffer, vb);
fail_vb_qop(vb, buf_init);
__vb2_buf_mem_free(vb);
@@ -320,7 +320,7 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum
v4l2_memory memory,
if (memory == V4L2_MEMORY_MMAP)
__setup_offsets(q, buffer);
- dprintk(1, "Allocated %d buffers, %d plane(s) each\n",
+ dprintk(1, "allocated %d buffers, %d plane(s) each\n",
buffer, num_planes);
return buffer;
@@ -477,13 +477,13 @@ static int __verify_planes_array(struct vb2_buffer *vb,
const struct v4l2_buffer
/* Is memory for copying plane information present? */
if (NULL == b->m.planes) {
- dprintk(1, "Multi-planar buffer passed but "
+ dprintk(1, "multi-planar buffer passed but "
"planes array not provided\n");
return -EINVAL;
}
if (b->length < vb->num_planes || b->length > VIDEO_MAX_PLANES) {
- dprintk(1, "Incorrect planes array length, "
+ dprintk(1, "incorrect planes array length, "
"expected %d, got %d\n", vb->num_planes, b->length);
return -EINVAL;
}
@@ -847,7 +847,7 @@ static int __reqbufs(struct vb2_queue *q, struct
v4l2_requestbuffers *req)
/* Finally, allocate buffers and video memory */
allocated_buffers = __vb2_queue_alloc(q, req->memory, num_buffers,
num_planes);
if (allocated_buffers == 0) {
- dprintk(1, "Memory allocation failed\n");
+ dprintk(1, "memory allocation failed\n");
return -ENOMEM;
}
@@ -960,7 +960,7 @@ static int __create_bufs(struct vb2_queue *q, struct
v4l2_create_buffers *create
allocated_buffers = __vb2_queue_alloc(q, create->memory, num_buffers,
num_planes);
if (allocated_buffers == 0) {
- dprintk(1, "Memory allocation failed\n");
+ dprintk(1, "memory allocation failed\n");
return -ENOMEM;
}
@@ -1107,7 +1107,7 @@ void vb2_buffer_done(struct vb2_buffer *vb, enum
vb2_buffer_state state)
*/
vb->cnt_buf_done++;
#endif
- dprintk(4, "Done processing on buffer %d, state: %d\n",
+ dprintk(4, "done processing on buffer %d, state: %d\n",
vb->v4l2_buf.index, state);
/* sync buffers */
@@ -1817,7 +1817,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q,
int nonblocking)
int ret;
if (!q->streaming) {
- dprintk(1, "Streaming off, will not wait for
buffers\n");
+ dprintk(1, "streaming off, will not wait for
buffers\n");
return -EINVAL;
}
@@ -1829,7 +1829,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q,
int nonblocking)
}
if (nonblocking) {
- dprintk(1, "Nonblocking and no buffers to dequeue, "
+ dprintk(1, "nonblocking and no buffers to dequeue, "
"will not
wait\n");
return -EAGAIN;
}
@@ -1844,7 +1844,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q,
int nonblocking)
/*
* All locks have been released, it is safe to sleep now.
*/
- dprintk(3, "Will sleep waiting for buffers\n");
+ dprintk(3, "will sleep waiting for buffers\n");
ret = wait_event_interruptible(q->done_wq,
!list_empty(&q->done_list) || !q->streaming);
@@ -1854,7 +1854,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q,
int nonblocking)
*/
call_qop(q, wait_finish, q);
if (ret) {
- dprintk(1, "Sleep was interrupted\n");
+ dprintk(1, "sleep was interrupted\n");
return ret;
}
}
@@ -1909,7 +1909,7 @@ static int __vb2_get_done_vb(struct vb2_queue *q, struct
vb2_buffer **vb,
int vb2_wait_for_all_buffers(struct vb2_queue *q)
{
if (!q->streaming) {
- dprintk(1, "Streaming off, will not wait for buffers\n");
+ dprintk(1, "streaming off, will not wait for buffers\n");
return -EINVAL;
}
@@ -1958,13 +1958,13 @@ static int vb2_internal_dqbuf(struct vb2_queue *q,
struct v4l2_buffer *b, bool n
switch (vb->state) {
case VB2_BUF_STATE_DONE:
- dprintk(3, "Returning done buffer\n");
+ dprintk(3, "returning done buffer\n");
break;
case VB2_BUF_STATE_ERROR:
- dprintk(3, "Returning done buffer with errors\n");
+ dprintk(3, "returning done buffer with errors\n");
break;
default:
- dprintk(1, "Invalid buffer state\n");
+ dprintk(1, "invalid buffer state\n");
return -EINVAL;
}
@@ -2238,17 +2238,17 @@ int vb2_expbuf(struct vb2_queue *q, struct
v4l2_exportbuffer *eb)
struct dma_buf *dbuf;
if (q->memory != V4L2_MEMORY_MMAP) {
- dprintk(1, "Queue is not currently set up for mmap\n");
+ dprintk(1, "queue is not currently set up for mmap\n");
return -EINVAL;
}
if (!q->mem_ops->get_dmabuf) {
- dprintk(1, "Queue does not support DMA buffer exporting\n");
+ dprintk(1, "queue does not support DMA buffer exporting\n");
return -EINVAL;
}
if (eb->flags & ~(O_CLOEXEC | O_ACCMODE)) {
- dprintk(1, "Queue does support only O_CLOEXEC and access mode
flags\n");
+ dprintk(1, "queue does support only O_CLOEXEC and access mode
flags\n");
return -EINVAL;
}
@@ -2278,7 +2278,7 @@ int vb2_expbuf(struct vb2_queue *q, struct
v4l2_exportbuffer *eb)
dbuf = call_memop(vb, get_dmabuf, vb_plane->mem_priv, eb->flags &
O_ACCMODE);
if (IS_ERR_OR_NULL(dbuf)) {
- dprintk(1, "Failed to export buffer %d, plane %d\n",
+ dprintk(1, "failed to export buffer %d, plane %d\n",
eb->index, eb->plane);
fail_memop(vb, get_dmabuf);
return -EINVAL;
@@ -2328,7 +2328,7 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct
*vma)
unsigned long length;
if (q->memory != V4L2_MEMORY_MMAP) {
- dprintk(1, "Queue is not currently set up for mmap\n");
+ dprintk(1, "queue is not currently set up for mmap\n");
return -EINVAL;
}
@@ -2336,17 +2336,17 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct
*vma)
* Check memory area access mode.
*/
if (!(vma->vm_flags & VM_SHARED)) {
- dprintk(1, "Invalid vma flags, VM_SHARED needed\n");
+ dprintk(1, "invalid vma flags, VM_SHARED needed\n");
return -EINVAL;
}
if (V4L2_TYPE_IS_OUTPUT(q->type)) {
if (!(vma->vm_flags & VM_WRITE)) {
- dprintk(1, "Invalid vma flags, VM_WRITE needed\n");
+ dprintk(1, "invalid vma flags, VM_WRITE needed\n");
return -EINVAL;
}
} else {
if (!(vma->vm_flags & VM_READ)) {
- dprintk(1, "Invalid vma flags, VM_READ needed\n");
+ dprintk(1, "invalid vma flags, VM_READ needed\n");
return -EINVAL;
}
}
@@ -2382,7 +2382,7 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct
*vma)
return ret;
}
- dprintk(3, "Buffer %d, plane %d successfully mapped\n", buffer, plane);
+ dprintk(3, "buffer %d, plane %d successfully mapped\n", buffer, plane);
return 0;
}
EXPORT_SYMBOL_GPL(vb2_mmap);
@@ -2400,7 +2400,7 @@ unsigned long vb2_get_unmapped_area(struct vb2_queue *q,
int ret;
if (q->memory != V4L2_MEMORY_MMAP) {
- dprintk(1, "Queue is not currently set up for mmap\n");
+ dprintk(1, "queue is not currently set up for mmap\n");
return -EINVAL;
}
--
1.9.1
--
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