diff options
| author | Eric Anholt <eric@anholt.net> | 2018-05-10 12:42:18 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-11 12:02:06 +0200 |
| commit | 40b73e16675ee2e77358ed1cfc3364c8bf000e4f (patch) | |
| tree | 3113bd65e93273ab3f0469f1435c761fff5a3e05 | |
| parent | 6166045e7964067dba0da43a122de27ceb49be7b (diff) | |
staging: bcm2835-camera: Fix warnings about string ops on v4l2 uapi.
The v4l2 uapi uses u8[] for strings, so cast those to char * to avoid
compiler warnings about unsigned vs signed with sprintf() and friends.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c index ad53bce5c786..2007088ab504 100644 --- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c +++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c @@ -693,7 +693,7 @@ static int vidioc_enum_fmt_vid_overlay(struct file *file, void *priv, fmt = &formats[f->index]; - strlcpy(f->description, fmt->name, sizeof(f->description)); + strlcpy((char *)f->description, fmt->name, sizeof(f->description)); f->pixelformat = fmt->fourcc; f->flags = fmt->flags; @@ -851,7 +851,7 @@ static int vidioc_enum_input(struct file *file, void *priv, return -EINVAL; inp->type = V4L2_INPUT_TYPE_CAMERA; - sprintf(inp->name, "Camera %u", inp->index); + sprintf((char *)inp->name, "Camera %u", inp->index); return 0; } @@ -879,11 +879,11 @@ static int vidioc_querycap(struct file *file, void *priv, vchiq_mmal_version(dev->instance, &major, &minor); - strcpy(cap->driver, "bm2835 mmal"); - snprintf(cap->card, sizeof(cap->card), "mmal service %d.%d", + strcpy((char *)cap->driver, "bm2835 mmal"); + snprintf((char *)cap->card, sizeof(cap->card), "mmal service %d.%d", major, minor); - snprintf(cap->bus_info, sizeof(cap->bus_info), + snprintf((char *)cap->bus_info, sizeof(cap->bus_info), "platform:%s", dev->v4l2_dev.name); cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_STREAMING | V4L2_CAP_READWRITE; @@ -902,7 +902,7 @@ static int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, fmt = &formats[f->index]; - strlcpy(f->description, fmt->name, sizeof(f->description)); + strlcpy((char *)f->description, fmt->name, sizeof(f->description)); f->pixelformat = fmt->fourcc; f->flags = fmt->flags; |