[PATCHv2] dma: bestcomm: gen_bd: split struct bcom_psc_params from array definition

[Rosen Penev <rosenp@gmail.com>]

The combined struct-definition-with-initializer pattern confuses the
kernel-doc parser. Split into separate struct definition and array
declaration.

Also now that it's fixed, it warns on missing members. Add those as
well.

Since this is just a lookup table and not modified, make it const so
that it can be moved to read only memory.

Assisted-by: Opencode:Big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 v2: add const and add variable descriptions
 drivers/dma/bestcomm/gen_bd.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/bestcomm/gen_bd.c b/drivers/dma/bestcomm/gen_bd.c
index 8a24a5cbc263..61b5746e1a97 100644
--- a/drivers/dma/bestcomm/gen_bd.c
+++ b/drivers/dma/bestcomm/gen_bd.c
@@ -254,17 +254,23 @@ EXPORT_SYMBOL_GPL(bcom_gen_bd_tx_release);
  */
 
 /**
- * bcom_psc_parameters - Bestcomm initialization value table for PSC devices
+ * struct bcom_psc_params - Bestcomm initialization value table for PSC devices
+ * @rx_initiator: RX initiator ID
+ * @rx_ipr: RX interrupt priority register value
+ * @tx_initiator: TX initiator ID
+ * @tx_ipr: TX interrupt priority register value
  *
  * This structure is only used internally.  It is a lookup table for PSC
  * specific parameters to bestcomm tasks.
  */
-static struct bcom_psc_params {
+struct bcom_psc_params {
 	int rx_initiator;
 	int rx_ipr;
 	int tx_initiator;
 	int tx_ipr;
-} bcom_psc_params[] = {
+};
+
+static const struct bcom_psc_params bcom_psc_params[] = {
 	[0] = {
 		.rx_initiator = BCOM_INITIATOR_PSC1_RX,
 		.rx_ipr = BCOM_IPR_PSC1_RX,
-- 
2.54.0