@@ -126,13 +126,13 @@ struct rcar_vin_priv {
int sequence;
/* State of the VIN module in capturing mode */
enum rcar_vin_state state;
- struct rcar_vin_platform_data *pdata;
struct soc_camera_host ici;
struct list_head capture;
#define MAX_BUFFER_NUM 3
struct vb2_buffer *queue_buf[MAX_BUFFER_NUM];
struct vb2_alloc_ctx *alloc_ctx;
enum v4l2_field field;
+ unsigned int pdata_flags;
unsigned int vb_count;
unsigned int nr_hw_slots;
bool request_to_stop;
@@ -275,12 +275,12 @@ static int rcar_vin_setup(struct rcar_vin_priv *priv)
break;
case V4L2_MBUS_FMT_YUYV8_2X8:
/* BT.656 8bit YCbCr422 or BT.601 8bit YCbCr422 */
- vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
+ vnmc |= priv->pdata_flags & RCAR_VIN_BT656 ?
VNMC_INF_YUV8_BT656 : VNMC_INF_YUV8_BT601;
break;
case V4L2_MBUS_FMT_YUYV10_2X10:
/* BT.656 10bit YCbCr422 or BT.601 10bit YCbCr422 */
- vnmc |= priv->pdata->flags & RCAR_VIN_BT656 ?
+ vnmc |= priv->pdata_flags & RCAR_VIN_BT656 ?
VNMC_INF_YUV10_BT656 : VNMC_INF_YUV10_BT601;
break;
default:
@@ -799,7 +799,7 @@ static int rcar_vin_set_bus_param(struct soc_camera_device *icd)
/* Make choises, based on platform preferences */
if ((common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH) &&
(common_flags & V4L2_MBUS_HSYNC_ACTIVE_LOW)) {
- if (priv->pdata->flags & RCAR_VIN_HSYNC_ACTIVE_LOW)
+ if (priv->pdata_flags & RCAR_VIN_HSYNC_ACTIVE_LOW)
common_flags &= ~V4L2_MBUS_HSYNC_ACTIVE_HIGH;
else
common_flags &= ~V4L2_MBUS_HSYNC_ACTIVE_LOW;
@@ -807,7 +807,7 @@ static int rcar_vin_set_bus_param(struct soc_camera_device *icd)
if ((common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH) &&
(common_flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)) {
- if (priv->pdata->flags & RCAR_VIN_VSYNC_ACTIVE_LOW)
+ if (priv->pdata_flags & RCAR_VIN_VSYNC_ACTIVE_LOW)
common_flags &= ~V4L2_MBUS_VSYNC_ACTIVE_HIGH;
else
common_flags &= ~V4L2_MBUS_VSYNC_ACTIVE_LOW;
@@ -1447,7 +1447,7 @@ static int rcar_vin_probe(struct platform_device *pdev)
priv->ici.drv_name = dev_name(&pdev->dev);
priv->ici.ops = &rcar_vin_host_ops;
- priv->pdata = pdata;
+ priv->pdata_flags = pdata->flags;
priv->chip = pdev->id_entry->driver_data;
spin_lock_init(&priv->lock);
INIT_LIST_HEAD(&priv->capture);
The platform data is a single word, so simply copy it into the device's private data structure than keeping a copy of the pointer. This will make changing to device-tree binding easier as it is one allocation instead of two. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> --- drivers/media/platform/soc_camera/rcar_vin.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)