qcacld-3.0: Remove block/unblock shutdown cb

Modem block/unblock shutdown callbacks are added to synchronize
modem shutdown when the driver is in deinit sequence.

With new changes everything is synchronized via the platform driver,
So remove the the block/unblock shutdown callback's.

Change-Id: If66eed5b51bbce64f024edf49e37a21b222a6a4c
CRs-Fixed: 2489733

core/hdd/src/wlan_hdd_main.c

@@ -9855,18 +9855,6 @@ void hdd_psoc_idle_timer_stop(struct hdd_context *hdd_ctx)
 	hdd_debug("Stopped psoc idle timer");
 }
 
-/*
- * enum hdd_block_shutdown - Control if driver allows modem shutdown
- * @HDD_UNBLOCK_MODEM_SHUTDOWN: Unblock shutdown
- * @HDD_BLOCK_MODEM_SHUTDOWN: Block shutdown
- *
- * On calling pld_block_shutdown API with the given values, modem
- * graceful shutdown is blocked/unblocked.
- */
-enum hdd_block_shutdown {
-	HDD_UNBLOCK_MODEM_SHUTDOWN,
-	HDD_BLOCK_MODEM_SHUTDOWN,
-};
 
 /**
  * __hdd_psoc_idle_shutdown() - perform an idle shutdown on the given psoc
@@ -9891,8 +9879,6 @@ static int __hdd_psoc_idle_shutdown(struct hdd_context *hdd_ctx)
 		hdd_info("psoc busy, abort idle shutdown; errno:%d", errno);
 		goto exit;
 	}
-	/* Block the modem graceful shutdown till stop modules is completed */
-	pld_block_shutdown(hdd_ctx->parent_dev, HDD_BLOCK_MODEM_SHUTDOWN);
 
 	osif_psoc_sync_wait_for_ops(psoc_sync);
 
@@ -9900,8 +9886,6 @@ static int __hdd_psoc_idle_shutdown(struct hdd_context *hdd_ctx)
 
 	osif_psoc_sync_trans_stop(psoc_sync);
 
-	pld_block_shutdown(hdd_ctx->parent_dev, HDD_UNBLOCK_MODEM_SHUTDOWN);
-
 exit:
 	hdd_exit();
 	return errno;

core/pld/inc/pld_common.h

@@ -640,7 +640,6 @@ int pld_is_drv_connected(struct device *dev);
 unsigned int pld_socinfo_get_serial_number(struct device *dev);
 int pld_is_qmi_disable(struct device *dev);
 int pld_is_fw_down(struct device *dev);
-void pld_block_shutdown(struct device *dev, bool status);
 int pld_force_assert_target(struct device *dev);
 int pld_collect_rddm(struct device *dev);
 int pld_qmi_send_get(struct device *dev);

core/pld/src/pld_common.c

@@ -1930,30 +1930,6 @@ bool pld_have_platform_driver_support(struct device *dev)
 	return ret;
 }
 
-/**
- * pld_block_shutdown() - Block/Unblock modem shutdown
- * @dev: device
- * @status: status true or false
- *
- * This API will be called to Block/Unblock modem shutdown.
- * True - Block shutdown
- * False - Unblock shutdown
- *
- * Return: None
- */
-void pld_block_shutdown(struct device *dev, bool status)
-{
-	enum pld_bus_type type = pld_get_bus_type(dev);
-
-	switch (type) {
-	case PLD_BUS_TYPE_SNOC:
-		pld_snoc_block_shutdown(status);
-		break;
-	default:
-		break;
-	}
-}
-
 int pld_idle_shutdown(struct device *dev,
 		      int (*shutdown_cb)(struct device *dev))
 {