From 3050040b4ed95a8e3fa243d57f78a1d7fb1ab77b Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 7 Apr 2014 09:13:22 -0300 Subject: [PATCH] [media] vb2: start messages with a lower-case for consistency 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 Acked-by: Pawel Osciak Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- 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 4a635c6bb6e1..2075bac748c0 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -225,7 +225,7 @@ static void __vb2_buf_mem_free(struct vb2_buffer *vb) for (plane = 0; plane < vb->num_planes; ++plane) { call_void_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); } } @@ -320,7 +320,7 @@ 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; @@ -347,7 +347,7 @@ 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; } @@ -366,7 +366,7 @@ 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; @@ -378,7 +378,7 @@ 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); __vb2_buf_mem_free(vb); kfree(vb); @@ -393,7 +393,7 @@ 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; @@ -550,13 +550,13 @@ 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; } @@ -917,7 +917,7 @@ 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; } @@ -1026,7 +1026,7 @@ 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; } @@ -1171,7 +1171,7 @@ 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 */ @@ -1868,7 +1868,7 @@ 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; } @@ -1880,7 +1880,7 @@ 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; } @@ -1895,7 +1895,7 @@ 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); @@ -1905,7 +1905,7 @@ static int __vb2_wait_for_done_vb(struct vb2_queue *q, int nonblocking) */ call_void_qop(q, wait_finish, q); if (ret) { - dprintk(1, "Sleep was interrupted\n"); + dprintk(1, "sleep was interrupted\n"); return ret; } } @@ -1960,7 +1960,7 @@ 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; } @@ -2009,13 +2009,13 @@ 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; } @@ -2289,17 +2289,17 @@ 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; } @@ -2329,7 +2329,7 @@ int vb2_expbuf(struct vb2_queue *q, struct v4l2_exportbuffer *eb) dbuf = call_ptr_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); return -EINVAL; } @@ -2378,7 +2378,7 @@ 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; } @@ -2386,17 +2386,17 @@ 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; } } @@ -2430,7 +2430,7 @@ int vb2_mmap(struct vb2_queue *q, struct vm_area_struct *vma) if (ret) 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); @@ -2448,7 +2448,7 @@ 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; } -- 2.20.1