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-rw-r--r--drivers/media/platform/renesas/vsp1/vsp1_drm.c18
-rw-r--r--drivers/media/platform/renesas/vsp1/vsp1_entity.c11
-rw-r--r--drivers/media/platform/samsung/exynos4-is/fimc-capture.c7
-rw-r--r--drivers/media/platform/ti/am437x/am437x-vpfe.c15
-rw-r--r--drivers/media/platform/ti/cal/cal-video.c8
-rw-r--r--drivers/media/usb/dvb-usb/cxusb-analog.c14
6 files changed, 37 insertions, 36 deletions
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drm.c b/drivers/media/platform/renesas/vsp1/vsp1_drm.c
index 5da1bc991750..db8ee8f1d889 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_drm.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_drm.c
@@ -66,7 +66,9 @@ static int vsp1_du_insert_uif(struct vsp1_device *vsp1,
struct vsp1_entity *prev, unsigned int prev_pad,
struct vsp1_entity *next, unsigned int next_pad)
{
- struct v4l2_subdev_format format;
+ struct v4l2_subdev_format format = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
int ret;
if (!uif) {
@@ -82,8 +84,6 @@ static int vsp1_du_insert_uif(struct vsp1_device *vsp1,
prev->sink = uif;
prev->sink_pad = UIF_PAD_SINK;
- memset(&format, 0, sizeof(format));
- format.which = V4L2_SUBDEV_FORMAT_ACTIVE;
format.pad = prev_pad;
ret = v4l2_subdev_call(&prev->subdev, pad, get_fmt, NULL, &format);
@@ -118,8 +118,12 @@ static int vsp1_du_pipeline_setup_rpf(struct vsp1_device *vsp1,
struct vsp1_entity *uif,
unsigned int brx_input)
{
- struct v4l2_subdev_selection sel;
- struct v4l2_subdev_format format;
+ struct v4l2_subdev_selection sel = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
+ struct v4l2_subdev_format format = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
const struct v4l2_rect *crop;
int ret;
@@ -129,8 +133,6 @@ static int vsp1_du_pipeline_setup_rpf(struct vsp1_device *vsp1,
*/
crop = &vsp1->drm->inputs[rpf->entity.index].crop;
- memset(&format, 0, sizeof(format));
- format.which = V4L2_SUBDEV_FORMAT_ACTIVE;
format.pad = RWPF_PAD_SINK;
format.format.width = crop->width + crop->left;
format.format.height = crop->height + crop->top;
@@ -147,8 +149,6 @@ static int vsp1_du_pipeline_setup_rpf(struct vsp1_device *vsp1,
__func__, format.format.width, format.format.height,
format.format.code, rpf->entity.index);
- memset(&sel, 0, sizeof(sel));
- sel.which = V4L2_SUBDEV_FORMAT_ACTIVE;
sel.pad = RWPF_PAD_SINK;
sel.target = V4L2_SEL_TGT_CROP;
sel.r = *crop;
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_entity.c b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
index 4c3bd2b1ca28..c31f05a80bb5 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_entity.c
@@ -184,15 +184,14 @@ vsp1_entity_get_pad_selection(struct vsp1_entity *entity,
int vsp1_entity_init_cfg(struct v4l2_subdev *subdev,
struct v4l2_subdev_state *sd_state)
{
- struct v4l2_subdev_format format;
unsigned int pad;
for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) {
- memset(&format, 0, sizeof(format));
-
- format.pad = pad;
- format.which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
- : V4L2_SUBDEV_FORMAT_ACTIVE;
+ struct v4l2_subdev_format format = {
+ .pad = pad,
+ .which = sd_state ? V4L2_SUBDEV_FORMAT_TRY
+ : V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
v4l2_subdev_call(subdev, pad, set_fmt, sd_state, &format);
}
diff --git a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
index 4800751a401c..a0d43bf892e6 100644
--- a/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/samsung/exynos4-is/fimc-capture.c
@@ -763,7 +763,10 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
struct fimc_dev *fimc = ctx->fimc_dev;
struct fimc_pipeline *p = to_fimc_pipeline(fimc->vid_cap.ve.pipe);
struct v4l2_subdev *sd = p->subdevs[IDX_SENSOR];
- struct v4l2_subdev_format sfmt;
+ struct v4l2_subdev_format sfmt = {
+ .which = set ? V4L2_SUBDEV_FORMAT_ACTIVE
+ : V4L2_SUBDEV_FORMAT_TRY,
+ };
struct v4l2_mbus_framefmt *mf = &sfmt.format;
struct media_entity *me;
struct fimc_fmt *ffmt;
@@ -774,9 +777,7 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
if (WARN_ON(!sd || !tfmt))
return -EINVAL;
- memset(&sfmt, 0, sizeof(sfmt));
sfmt.format = *tfmt;
- sfmt.which = set ? V4L2_SUBDEV_FORMAT_ACTIVE : V4L2_SUBDEV_FORMAT_TRY;
me = fimc_pipeline_get_head(&sd->entity);
diff --git a/drivers/media/platform/ti/am437x/am437x-vpfe.c b/drivers/media/platform/ti/am437x/am437x-vpfe.c
index e4ca7d8da960..ffe1887cc429 100644
--- a/drivers/media/platform/ti/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/ti/am437x/am437x-vpfe.c
@@ -1501,7 +1501,9 @@ static int vpfe_enum_size(struct file *file, void *priv,
struct v4l2_frmsizeenum *fsize)
{
struct vpfe_device *vpfe = video_drvdata(file);
- struct v4l2_subdev_frame_size_enum fse;
+ struct v4l2_subdev_frame_size_enum fse = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
struct v4l2_subdev *sd = vpfe->current_subdev->sd;
struct vpfe_fmt *fmt;
int ret;
@@ -1516,11 +1518,9 @@ static int vpfe_enum_size(struct file *file, void *priv,
memset(fsize->reserved, 0x0, sizeof(fsize->reserved));
- memset(&fse, 0x0, sizeof(fse));
fse.index = fsize->index;
fse.pad = 0;
fse.code = fmt->code;
- fse.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(sd, pad, enum_frame_size, NULL, &fse);
if (ret)
return ret;
@@ -2148,7 +2148,6 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier,
{
struct vpfe_device *vpfe = container_of(notifier->v4l2_dev,
struct vpfe_device, v4l2_dev);
- struct v4l2_subdev_mbus_code_enum mbus_code;
struct vpfe_subdev_info *sdinfo;
struct vpfe_fmt *fmt;
int ret = 0;
@@ -2175,9 +2174,11 @@ vpfe_async_bound(struct v4l2_async_notifier *notifier,
vpfe->num_active_fmt = 0;
for (j = 0, i = 0; (ret != -EINVAL); ++j) {
- memset(&mbus_code, 0, sizeof(mbus_code));
- mbus_code.index = j;
- mbus_code.which = V4L2_SUBDEV_FORMAT_ACTIVE;
+ struct v4l2_subdev_mbus_code_enum mbus_code = {
+ .index = j,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
+
ret = v4l2_subdev_call(subdev, pad, enum_mbus_code,
NULL, &mbus_code);
if (ret)
diff --git a/drivers/media/platform/ti/cal/cal-video.c b/drivers/media/platform/ti/cal/cal-video.c
index 51ed82172d71..ca906a9e4222 100644
--- a/drivers/media/platform/ti/cal/cal-video.c
+++ b/drivers/media/platform/ti/cal/cal-video.c
@@ -814,7 +814,6 @@ static const struct v4l2_file_operations cal_fops = {
static int cal_ctx_v4l2_init_formats(struct cal_ctx *ctx)
{
- struct v4l2_subdev_mbus_code_enum mbus_code;
struct v4l2_mbus_framefmt mbus_fmt;
const struct cal_format_info *fmtinfo;
unsigned int i, j, k;
@@ -829,10 +828,11 @@ static int cal_ctx_v4l2_init_formats(struct cal_ctx *ctx)
ctx->num_active_fmt = 0;
for (j = 0, i = 0; ; ++j) {
+ struct v4l2_subdev_mbus_code_enum mbus_code = {
+ .index = j,
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
- memset(&mbus_code, 0, sizeof(mbus_code));
- mbus_code.index = j;
- mbus_code.which = V4L2_SUBDEV_FORMAT_ACTIVE;
ret = v4l2_subdev_call(ctx->phy->source, pad, enum_mbus_code,
NULL, &mbus_code);
if (ret == -EINVAL)
diff --git a/drivers/media/usb/dvb-usb/cxusb-analog.c b/drivers/media/usb/dvb-usb/cxusb-analog.c
index e93183ddd797..deba5224cb8d 100644
--- a/drivers/media/usb/dvb-usb/cxusb-analog.c
+++ b/drivers/media/usb/dvb-usb/cxusb-analog.c
@@ -1014,7 +1014,10 @@ static int cxusb_medion_try_s_fmt_vid_cap(struct file *file,
{
struct dvb_usb_device *dvbdev = video_drvdata(file);
struct cxusb_medion_dev *cxdev = dvbdev->priv;
- struct v4l2_subdev_format subfmt;
+ struct v4l2_subdev_format subfmt = {
+ .which = isset ? V4L2_SUBDEV_FORMAT_ACTIVE :
+ V4L2_SUBDEV_FORMAT_TRY,
+ };
u32 field;
int ret;
@@ -1024,9 +1027,6 @@ static int cxusb_medion_try_s_fmt_vid_cap(struct file *file,
field = vb2_start_streaming_called(&cxdev->videoqueue) ?
cxdev->field_order : cxusb_medion_field_order(cxdev);
- memset(&subfmt, 0, sizeof(subfmt));
- subfmt.which = isset ? V4L2_SUBDEV_FORMAT_ACTIVE :
- V4L2_SUBDEV_FORMAT_TRY;
subfmt.format.width = f->fmt.pix.width & ~1;
subfmt.format.height = f->fmt.pix.height & ~1;
subfmt.format.code = MEDIA_BUS_FMT_FIXED;
@@ -1464,7 +1464,9 @@ int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev)
.buf = tuner_analog_msg_data,
.len =
sizeof(tuner_analog_msg_data) };
- struct v4l2_subdev_format subfmt;
+ struct v4l2_subdev_format subfmt = {
+ .which = V4L2_SUBDEV_FORMAT_ACTIVE,
+ };
int ret;
/* switch tuner to analog mode so IF demod will become accessible */
@@ -1507,8 +1509,6 @@ int cxusb_medion_analog_init(struct dvb_usb_device *dvbdev)
v4l2_subdev_call(cxdev->tuner, video, s_std, cxdev->norm);
v4l2_subdev_call(cxdev->cx25840, video, s_std, cxdev->norm);
- memset(&subfmt, 0, sizeof(subfmt));
- subfmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
subfmt.format.width = cxdev->width;
subfmt.format.height = cxdev->height;
subfmt.format.code = MEDIA_BUS_FMT_FIXED;
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-25 10:32:20 +0000