diff options
| -rw-r--r-- | drivers/gpu/ipu-v3/ipu-cpmem.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c index 4b2b67113d92..f29aa7b0853c 100644 --- a/drivers/gpu/ipu-v3/ipu-cpmem.c +++ b/drivers/gpu/ipu-v3/ipu-cpmem.c @@ -644,6 +644,7 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image) { struct v4l2_pix_format *pix = &image->pix; int offset, u_offset, v_offset; + int ret = 0; pr_debug("%s: resolution: %dx%d stride: %d\n", __func__, pix->width, pix->height, @@ -720,13 +721,16 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image) image->rect.top * pix->bytesperline; break; default: - return -EINVAL; + /* This should not happen */ + WARN_ON(1); + offset = 0; + ret = -EINVAL; } ipu_cpmem_set_buffer(ch, 0, image->phys0 + offset); ipu_cpmem_set_buffer(ch, 1, image->phys1 + offset); - return 0; + return ret; } EXPORT_SYMBOL_GPL(ipu_cpmem_set_image); |