linux-kernel - [PATCH v3 3/4] coresight: Fix undeclared variable warnings from sparse checker

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Message-Id: <20231123120459.287578-4-james.clark@arm.com>
Date:   Thu, 23 Nov 2023 12:04:58 +0000
From:   James Clark <james.clark@....com>
To:     coresight@...ts.linaro.org, suzuki.poulose@....com
Cc:     James Clark <james.clark@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH v3 3/4] coresight: Fix undeclared variable warnings from sparse checker

Including the header with the declarations fixes the following warning
with a C=1 build:

  coresight-cfg-afdo.c:102:27: warning: symbol 'strobe_etm4x' was not declared. Should it be static?
  coresight-cfg-afdo.c:141:26: warning: symbol 'afdo_etm4x' was not declared. Should it be static?

Signed-off-by: James Clark <james.clark@....com>
---
 drivers/hwtracing/coresight/coresight-cfg-afdo.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hwtracing/coresight/coresight-cfg-afdo.c b/drivers/hwtracing/coresight/coresight-cfg-afdo.c
index 84b31184252b..e794f2e145fa 100644
--- a/drivers/hwtracing/coresight/coresight-cfg-afdo.c
+++ b/drivers/hwtracing/coresight/coresight-cfg-afdo.c
@@ -9,6 +9,7 @@
 /* ETMv4 includes and features */
 #if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X)
 #include "coresight-etm4x-cfg.h"
+#include "coresight-cfg-preload.h"
 
 /* preload configurations and features */
 
-- 
2.34.1