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iwlwifi: mei: fix linking when tracing is not enabled

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I forgot to add stubs in case tracing is disabled which caused linking errors:

ERROR: modpost: "__SCT__tp_func_iwlmei_sap_data" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__SCT__tp_func_iwlmei_me_msg" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__tracepoint_iwlmei_sap_cmd" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__tracepoint_iwlmei_me_msg" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__SCK__tp_func_iwlmei_me_msg" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__SCK__tp_func_iwlmei_sap_data" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__tracepoint_iwlmei_sap_data" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__SCT__tp_func_iwlmei_sap_cmd" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!
ERROR: modpost: "__SCK__tp_func_iwlmei_sap_cmd" [drivers/net/wireless/intel/iwlwifi/mei/iwlmei.ko] undefined!

Fixes: 2da4366f9e ("iwlwifi: mei: add the driver to allow cooperation with CSME")
Reported-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20211201113411.130409-1-emmanuel.grumbach@intel.com
This commit is contained in:
Emmanuel Grumbach 2021-12-01 13:34:10 +02:00 • committed by Kalle Valo
parent 69831173fc
commit fe6db7eda9
2 changed files with 27 additions and 0 deletions
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13
drivers/net/wireless/intel/iwlwifi/mei/trace-data.h
View file

@ -3,6 +3,12 @@
* Copyright(c) 2021 Intel Corporation
*/
#if !defined(CONFIG_IWLWIFI_DEVICE_TRACING)
#define trace_iwlmei_sap_data(...)
#else
#if !defined(__IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_DATA) || defined(TRACE_HEADER_MULTI_READ)
#ifndef __IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_DATA
@ -60,6 +66,11 @@ TRACE_EVENT(iwlmei_sap_data,
__entry->trace_type, __get_dynamic_array_len(data))
);
/*
* If you add something here, add a stub in case
* !defined(CONFIG_IWLWIFI_DEVICE_TRACING)
*/
#endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_DATA */
#undef TRACE_INCLUDE_PATH
@ -67,3 +78,5 @@ TRACE_EVENT(iwlmei_sap_data,
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace-data
#include <trace/define_trace.h>
#endif /* CONFIG_IWLWIFI_DEVICE_TRACING */

14
drivers/net/wireless/intel/iwlwifi/mei/trace.h
View file

@ -3,6 +3,13 @@
* Copyright(c) 2021 Intel Corporation
*/
#if !defined(CONFIG_IWLWIFI_DEVICE_TRACING)
#define trace_iwlmei_sap_cmd(...)
#define trace_iwlmei_me_msg(...)
#else
#if !defined(__IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_CMD) || defined(TRACE_HEADER_MULTI_READ)
#define __IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_CMD
@ -53,6 +60,11 @@ TRACE_EVENT(iwlmei_me_msg,
__entry->type, __entry->seq_num)
);
/*
* If you add something here, add a stub in case
* !defined(CONFIG_IWLWIFI_DEVICE_TRACING)
*/
#endif /* __IWLWIFI_DEVICE_TRACE_IWLWIFI_SAP_CMD */
#undef TRACE_INCLUDE_PATH
@ -60,3 +72,5 @@ TRACE_EVENT(iwlmei_me_msg,
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>
#endif /* CONFIG_IWLWIFI_DEVICE_TRACING */