qcacld-3.0: Add support for setting fw log mode for msm8998

Add support for setting fw log mode for msm8998. Change the log mode
from bool type to tristate to support multiple log modes.

CRs-Fixed: 1115611
Change-Id: I6aef023d1e3cb1b68f1520f800af094f6f6decdb

core/bmi/inc/bmi.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2016 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2017 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -55,7 +55,7 @@ void ol_cds_free(void);
 struct ol_config_info {
 	bool enable_uart_print;
 	bool enable_self_recovery;
-	bool enable_fw_log;
+	uint8_t enable_fw_log;
 	bool enable_lpass_support;
 	bool enable_ramdump_collection;
 };