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-rw-r--r--drivers/media/platform/davinci/vpbe_display.c2
-rw-r--r--drivers/media/platform/davinci/vpif_capture.c2
-rw-r--r--drivers/media/platform/davinci/vpif_display.c2
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_enc.c2
-rw-r--r--drivers/media/platform/s5p-tv/mixer_video.c2
-rw-r--r--drivers/media/platform/soc_camera/mx2_camera.c2
-rw-r--r--drivers/staging/media/davinci_vpfe/vpfe_video.c2
7 files changed, 8 insertions, 6 deletions
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index eac472b5ae83..b02aba488826 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -347,7 +347,7 @@ static int vpbe_start_streaming(struct vb2_queue *vq, unsigned int count)
/* If buffer queue is empty, return error */
if (list_empty(&layer->dma_queue)) {
v4l2_err(&vpbe_dev->v4l2_dev, "buffer queue is empty\n");
- return -EINVAL;
+ return -ENOBUFS;
}
/* Get the next frame from the buffer queue */
layer->next_frm = layer->cur_frm = list_entry(layer->dma_queue.next,
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 52ac5e6c8625..735ec47601a9 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -277,7 +277,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
if (list_empty(&common->dma_queue)) {
spin_unlock_irqrestore(&common->irqlock, flags);
vpif_dbg(1, debug, "buffer queue is empty\n");
- return -EIO;
+ return -ENOBUFS;
}
/* Get the next frame from the buffer queue */
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index c31bcf129a5d..9d115cdc6bdb 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -239,7 +239,7 @@ static int vpif_start_streaming(struct vb2_queue *vq, unsigned int count)
if (list_empty(&common->dma_queue)) {
spin_unlock_irqrestore(&common->irqlock, flags);
vpif_err("buffer queue is empty\n");
- return -EIO;
+ return -ENOBUFS;
}
/* Get the next frame from the buffer queue */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 4ff3b6cd6842..f0b41f85ac71 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -1863,7 +1863,7 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
if (ctx->src_bufs_cnt < ctx->pb_count) {
mfc_err("Need minimum %d OUTPUT buffers\n",
ctx->pb_count);
- return -EINVAL;
+ return -ENOBUFS;
}
}
diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
index 81b97db111d8..c5059ba0d733 100644
--- a/drivers/media/platform/s5p-tv/mixer_video.c
+++ b/drivers/media/platform/s5p-tv/mixer_video.c
@@ -948,7 +948,7 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
if (count == 0) {
mxr_dbg(mdev, "no output buffers queued\n");
- return -EINVAL;
+ return -ENOBUFS;
}
/* block any changes in output configuration */
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 45a0276be4e5..d73abca9c6ee 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -659,7 +659,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count)
unsigned long flags;
if (count < 2)
- return -EINVAL;
+ return -ENOBUFS;
spin_lock_irqsave(&pcdev->lock, flags);
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c
index 3b036bef8c43..1f3b0f9a8d10 100644
--- a/drivers/staging/media/davinci_vpfe/vpfe_video.c
+++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c
@@ -1201,6 +1201,8 @@ static int vpfe_start_streaming(struct vb2_queue *vq, unsigned int count)
unsigned long addr;
int ret;
+ if (count == 0)
+ return -ENOBUFS;
ret = mutex_lock_interruptible(&video->lock);
if (ret)
goto streamoff;
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