Commit 3805f201 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: v4l2-subdev.h: fix enum_mbus_fmt prototype



enum_mbus_fmt received an index argument that was defined as an int instead
of an unsigned int. This is now fixed. This had the knock-on effect that the
index argument in the callback get_formats in soc_camera.h also had to be
changed to unsigned int.
Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Acked-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent cf69b808
......@@ -141,7 +141,7 @@ static int ak881x_s_mbus_fmt(struct v4l2_subdev *sd,
return ak881x_try_g_mbus_fmt(sd, mf);
}
static int ak881x_enum_mbus_fmt(struct v4l2_subdev *sd, int index,
static int ak881x_enum_mbus_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if (index)
......
......@@ -701,13 +701,13 @@ static struct v4l2_subdev_core_ops mt9m001_subdev_core_ops = {
#endif
};
static int mt9m001_enum_fmt(struct v4l2_subdev *sd, int index,
static int mt9m001_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
struct i2c_client *client = sd->priv;
struct mt9m001 *mt9m001 = to_mt9m001(client);
if ((unsigned int)index >= mt9m001->num_fmts)
if (index >= mt9m001->num_fmts)
return -EINVAL;
*code = mt9m001->fmts[index].code;
......
......@@ -999,10 +999,10 @@ static struct v4l2_subdev_core_ops mt9m111_subdev_core_ops = {
#endif
};
static int mt9m111_enum_fmt(struct v4l2_subdev *sd, int index,
static int mt9m111_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if ((unsigned int)index >= ARRAY_SIZE(mt9m111_colour_fmts))
if (index >= ARRAY_SIZE(mt9m111_colour_fmts))
return -EINVAL;
*code = mt9m111_colour_fmts[index].code;
......
......@@ -798,7 +798,7 @@ static struct v4l2_subdev_core_ops mt9t031_subdev_core_ops = {
#endif
};
static int mt9t031_enum_fmt(struct v4l2_subdev *sd, int index,
static int mt9t031_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if (index)
......
......@@ -1017,10 +1017,10 @@ static int mt9t112_try_fmt(struct v4l2_subdev *sd,
return 0;
}
static int mt9t112_enum_fmt(struct v4l2_subdev *sd, int index,
static int mt9t112_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if ((unsigned int)index >= ARRAY_SIZE(mt9t112_cfmts))
if (index >= ARRAY_SIZE(mt9t112_cfmts))
return -EINVAL;
*code = mt9t112_cfmts[index].code;
......
......@@ -838,13 +838,13 @@ static struct v4l2_subdev_core_ops mt9v022_subdev_core_ops = {
#endif
};
static int mt9v022_enum_fmt(struct v4l2_subdev *sd, int index,
static int mt9v022_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
struct i2c_client *client = sd->priv;
struct mt9v022 *mt9v022 = to_mt9v022(client);
if ((unsigned int)index >= mt9v022->num_fmts)
if (index >= mt9v022->num_fmts)
return -EINVAL;
*code = mt9v022->fmts[index].code;
......
......@@ -672,7 +672,7 @@ static bool mx3_camera_packing_supported(const struct soc_mbus_pixelfmt *fmt)
fmt->packing == SOC_MBUS_PACKING_EXTEND16);
}
static int mx3_camera_get_formats(struct soc_camera_device *icd, int idx,
static int mx3_camera_get_formats(struct soc_camera_device *icd, unsigned int idx,
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
......@@ -689,7 +689,7 @@ static int mx3_camera_get_formats(struct soc_camera_device *icd, int idx,
fmt = soc_mbus_get_fmtdesc(code);
if (!fmt) {
dev_err(icd->dev.parent,
"Invalid format code #%d: %d\n", idx, code);
"Invalid format code #%u: %d\n", idx, code);
return 0;
}
......
......@@ -1092,10 +1092,10 @@ static struct v4l2_subdev_core_ops ov772x_subdev_core_ops = {
#endif
};
static int ov772x_enum_fmt(struct v4l2_subdev *sd, int index,
static int ov772x_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if ((unsigned int)index >= ARRAY_SIZE(ov772x_cfmts))
if (index >= ARRAY_SIZE(ov772x_cfmts))
return -EINVAL;
*code = ov772x_cfmts[index].code;
......
......@@ -614,10 +614,10 @@ static int ov9640_try_fmt(struct v4l2_subdev *sd,
return 0;
}
static int ov9640_enum_fmt(struct v4l2_subdev *sd, int index,
static int ov9640_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if ((unsigned int)index >= ARRAY_SIZE(ov9640_codes))
if (index >= ARRAY_SIZE(ov9640_codes))
return -EINVAL;
*code = ov9640_codes[index];
......
......@@ -1247,7 +1247,7 @@ static bool pxa_camera_packing_supported(const struct soc_mbus_pixelfmt *fmt)
fmt->packing == SOC_MBUS_PACKING_EXTEND16);
}
static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
static int pxa_camera_get_formats(struct soc_camera_device *icd, unsigned int idx,
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
......@@ -1264,7 +1264,7 @@ static int pxa_camera_get_formats(struct soc_camera_device *icd, int idx,
fmt = soc_mbus_get_fmtdesc(code);
if (!fmt) {
dev_err(dev, "Invalid format code #%d: %d\n", idx, code);
dev_err(dev, "Invalid format code #%u: %d\n", idx, code);
return 0;
}
......
......@@ -481,10 +481,10 @@ static int reg_write_multiple(struct i2c_client *client,
return 0;
}
static int rj54n1_enum_fmt(struct v4l2_subdev *sd, int index,
static int rj54n1_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if ((unsigned int)index >= ARRAY_SIZE(rj54n1_colour_fmts))
if (index >= ARRAY_SIZE(rj54n1_colour_fmts))
return -EINVAL;
*code = rj54n1_colour_fmts[index].code;
......
......@@ -878,7 +878,7 @@ static bool sh_mobile_ceu_packing_supported(const struct soc_mbus_pixelfmt *fmt)
static int client_g_rect(struct v4l2_subdev *sd, struct v4l2_rect *rect);
static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, unsigned int idx,
struct soc_camera_format_xlate *xlate)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
......@@ -897,7 +897,7 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, int idx,
fmt = soc_mbus_get_fmtdesc(code);
if (!fmt) {
dev_err(icd->dev.parent,
"Invalid format code #%d: %d\n", idx, code);
"Invalid format code #%u: %d\n", idx, code);
return -EINVAL;
}
......
......@@ -200,7 +200,8 @@ static int soc_camera_init_user_formats(struct soc_camera_device *icd)
{
struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
int i, fmts = 0, raw_fmts = 0, ret;
unsigned int i, fmts = 0, raw_fmts = 0;
int ret;
enum v4l2_mbus_pixelcode code;
while (!v4l2_subdev_call(sd, video, enum_mbus_fmt, raw_fmts, &code))
......
......@@ -71,7 +71,7 @@ static int soc_camera_platform_try_fmt(struct v4l2_subdev *sd,
static struct v4l2_subdev_core_ops platform_subdev_core_ops;
static int soc_camera_platform_enum_fmt(struct v4l2_subdev *sd, int index,
static int soc_camera_platform_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
struct soc_camera_platform_info *p = v4l2_get_subdevdata(sd);
......
......@@ -903,7 +903,7 @@ static struct v4l2_subdev_core_ops tw9910_subdev_core_ops = {
#endif
};
static int tw9910_enum_fmt(struct v4l2_subdev *sd, int index,
static int tw9910_enum_fmt(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code)
{
if (index)
......
......@@ -66,7 +66,7 @@ struct soc_camera_host_ops {
* .get_formats() fail, .put_formats() will not be called at all, the
* failing .get_formats() must then clean up internally.
*/
int (*get_formats)(struct soc_camera_device *, int,
int (*get_formats)(struct soc_camera_device *, unsigned int,
struct soc_camera_format_xlate *);
void (*put_formats)(struct soc_camera_device *);
int (*cropcap)(struct soc_camera_device *, struct v4l2_cropcap *);
......
......@@ -246,7 +246,7 @@ struct v4l2_subdev_video_ops {
struct v4l2_dv_timings *timings);
int (*g_dv_timings)(struct v4l2_subdev *sd,
struct v4l2_dv_timings *timings);
int (*enum_mbus_fmt)(struct v4l2_subdev *sd, int index,
int (*enum_mbus_fmt)(struct v4l2_subdev *sd, unsigned int index,
enum v4l2_mbus_pixelcode *code);
int (*g_mbus_fmt)(struct v4l2_subdev *sd,
struct v4l2_mbus_framefmt *fmt);
......
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