Bluetooth: controller: Rename supported ISO Sets Kconfig

Rename Kconfig BT_CTLR_SCAN_SYNC_ISO_MAX to
BT_CTLR_SCAN_SYNC_ISO_SET, to be consistent with other
Kconfig naming.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>

Author: cvinayak

subsys/bluetooth/controller/Kconfig.ll_sw_split

@@ -193,13 +193,13 @@ config BT_CTLR_SCAN_SYNC_SET
 	help
 	  Maximum supported periodic sync sets.
 
-config BT_CTLR_SCAN_SYNC_ISO_MAX
-	int "Maximum Broadcast Isochronous Groups syncs"
+config BT_CTLR_SCAN_SYNC_ISO_SET
+	int "LE ISO Broadcast Isochronous Groups Sync Sets"
 	depends on BT_CTLR_SYNC_ISO
 	range 1 64
 	default 1
 	help
-	  Maximum supported broadcast isochronous groups (BIGs) syncs.
+	  Maximum supported broadcast isochronous groups (BIGs) sync sets.
 
 config BT_CTLR_ZLI
 	bool "Use Zero Latency IRQs"

subsys/bluetooth/controller/ll_sw/lll.h

@@ -82,7 +82,7 @@ enum {
 #if defined(CONFIG_BT_CTLR_SYNC_ISO)
 	TICKER_ID_SCAN_SYNC_ISO_BASE,
 	TICKER_ID_SCAN_SYNC_ISO_LAST = ((TICKER_ID_SCAN_SYNC_ISO_BASE) +
-					(CONFIG_BT_CTLR_SCAN_SYNC_ISO_MAX) - 1),
+					(CONFIG_BT_CTLR_SCAN_SYNC_ISO_SET) - 1),
 #endif /* CONFIG_BT_CTLR_SYNC_ISO */
 #endif /* CONFIG_BT_CTLR_ADV_PERIODIC */
 #endif /* CONFIG_BT_CTLR_ADV_EXT */

subsys/bluetooth/controller/ll_sw/ull_sync_iso.c

@@ -42,15 +42,15 @@
 #include "ull_sync_internal.h"
 #include "ull_sync_iso_internal.h"
 
-static struct ll_sync_iso ll_sync_iso_pool[CONFIG_BT_CTLR_SCAN_SYNC_ISO_MAX];
-static void *sync_iso_free;
-
 static int init_reset(void);
 static inline struct ll_sync_iso *sync_iso_acquire(void);
 static void ticker_cb(uint32_t ticks_at_expire, uint32_t remainder,
 		      uint16_t lazy, void *param);
 static void ticker_op_cb(uint32_t status, void *param);
 
+static struct ll_sync_iso ll_sync_iso_pool[CONFIG_BT_CTLR_SCAN_SYNC_ISO_SET];
+static void *sync_iso_free;
+
 uint8_t ll_big_sync_create(uint8_t big_handle, uint16_t sync_handle,
 			   uint8_t encryption, uint8_t *bcode, uint8_t mse,
 			   uint16_t sync_timeout, uint8_t num_bis,
@@ -153,7 +153,7 @@ int ull_sync_iso_reset(void)
 
 struct ll_sync_iso *ull_sync_iso_get(uint8_t handle)
 {
-	if (handle >= CONFIG_BT_CTLR_SCAN_SYNC_ISO_MAX) {
+	if (handle >= CONFIG_BT_CTLR_SCAN_SYNC_ISO_SET) {
 		return NULL;
 	}