media: vimc: use data link entities enum to index the ent_config array

Future additions to the ent_config[] could break the association between
the index of the struct vimc_ent_config entries in the ent_config[] array,
and the index defined by the enum proposed in the previous patch. Using
designated initializers solves this by linking the 2 together clearly in
code and prevents the array not reflecting the enum. There is no
functional change intended.

Suggested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Daniel Oakley <daniel.oakley@ideasonboard.com>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
diff --git a/drivers/media/test-drivers/vimc/vimc-core.c b/drivers/media/test-drivers/vimc/vimc-core.c
index f3437d4..c73f919 100644
--- a/drivers/media/test-drivers/vimc/vimc-core.c
+++ b/drivers/media/test-drivers/vimc/vimc-core.c
@@ -82,48 +82,48 @@
  */
 
 static struct vimc_ent_config ent_config[] = {
-	{
+	[SENSOR_A] = {
 		.name = "Sensor A",
 		.type = &vimc_sensor_type
 	},
-	{
+	[SENSOR_B] = {
 		.name = "Sensor B",
 		.type = &vimc_sensor_type
 	},
-	{
+	[DEBAYER_A] = {
 		.name = "Debayer A",
 		.type = &vimc_debayer_type
 	},
-	{
+	[DEBAYER_B] = {
 		.name = "Debayer B",
 		.type = &vimc_debayer_type
 	},
-	{
+	[RAW_CAPTURE_0] = {
 		.name = "Raw Capture 0",
 		.type = &vimc_capture_type
 	},
-	{
+	[RAW_CAPTURE_1] = {
 		.name = "Raw Capture 1",
 		.type = &vimc_capture_type
 	},
-	{
+	[RGB_YUV_INPUT] = {
 		/* TODO: change this to vimc-input when it is implemented */
 		.name = "RGB/YUV Input",
 		.type = &vimc_sensor_type
 	},
-	{
+	[SCALER] = {
 		.name = "Scaler",
 		.type = &vimc_scaler_type
 	},
-	{
+	[RGB_YUV_CAPTURE] = {
 		.name = "RGB/YUV Capture",
 		.type = &vimc_capture_type
 	},
-	{
+	[LENS_A] = {
 		.name = "Lens A",
 		.type = &vimc_lens_type
 	},
-	{
+	[LENS_B] = {
 		.name = "Lens B",
 		.type = &vimc_lens_type
 	},