linux-kernel - [PATCH 06/38] media: venus: place extern venus_fw

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Message-Id: <64a99ecb3e7cfae697a16c6b6ca05034f73ad985.1599062230.git.mchehab+huawei@kernel.org>
Date:   Wed,  2 Sep 2020 18:10:09 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 06/38] media: venus: place extern venus_fw_debug on a header file

Sparse warns about this symbol:

	drivers/media/platform/qcom/venus/hfi_venus.c:133:5:  warning: symbol 'venus_fw_debug' was not declared. Should it be static?

Because hfi_venus.c doesn't include a header file with the
extern. So, move it to core.h, with is included by both
hfi_venus.c and dbgfs.c.

This way, if something changes with it, warnings or errors
will be produced.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 drivers/media/platform/qcom/venus/core.h  | 2 ++
 drivers/media/platform/qcom/venus/dbgfs.c | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 8e75a199f9f7..1a7aee7ee628 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -24,6 +24,8 @@
 #define VIDC_VCODEC_CLKS_NUM_MAX	2
 #define VIDC_PMDOMAINS_NUM_MAX		3
 
+extern int venus_fw_debug;
+
 struct freq_tbl {
 	unsigned int load;
 	unsigned long freq;
diff --git a/drivers/media/platform/qcom/venus/dbgfs.c b/drivers/media/platform/qcom/venus/dbgfs.c
index 782d54ac1b8f..52de47f2ca88 100644
--- a/drivers/media/platform/qcom/venus/dbgfs.c
+++ b/drivers/media/platform/qcom/venus/dbgfs.c
@@ -7,8 +7,6 @@
 
 #include "core.h"
 
-extern int venus_fw_debug;
-
 void venus_dbgfs_init(struct venus_core *core)
 {
 	core->root = debugfs_create_dir("venus", NULL);
-- 
2.26.2