linux-kernel - [PATCH 37/40] drm/amd/display/dc/dce/dce_i2c_sw: Make a bunch of local functions static

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20210108201457.3078600-38-lee.jones@linaro.org>
Date:   Fri,  8 Jan 2021 20:14:54 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     lee.jones@...aro.org
Cc:     linux-kernel@...r.kernel.org,
        Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH 37/40] drm/amd/display/dc/dce/dce_i2c_sw: Make a bunch of local functions static

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c:342:6: warning: no previous prototype for ‘dce_i2c_sw_engine_set_speed’ [-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c:356:6: warning: no previous prototype for ‘dce_i2c_sw_engine_acquire_engine’ [-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c:400:6: warning: no previous prototype for ‘dce_i2c_sw_engine_submit_channel_request’ [-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_sw.c:443:6: warning: no previous prototype for ‘dce_i2c_sw_engine_submit_payload’ [-Wmissing-prototypes]

Cc: Harry Wentland <harry.wentland@....com>
Cc: Leo Li <sunpeng.li@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Cc: "Christian König" <christian.koenig@....com>
Cc: David Airlie <airlied@...ux.ie>
Cc: Daniel Vetter <daniel@...ll.ch>
Cc: amd-gfx@...ts.freedesktop.org
Cc: dri-devel@...ts.freedesktop.org
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
index 87d8428df6c46..6846afd83701b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_sw.c
@@ -339,7 +339,7 @@ static bool start_sync_sw(
 	return false;
 }
 
-void dce_i2c_sw_engine_set_speed(
+static void dce_i2c_sw_engine_set_speed(
 	struct dce_i2c_sw *engine,
 	uint32_t speed)
 {
@@ -353,7 +353,7 @@ void dce_i2c_sw_engine_set_speed(
 		engine->clock_delay = 12;
 }
 
-bool dce_i2c_sw_engine_acquire_engine(
+static bool dce_i2c_sw_engine_acquire_engine(
 	struct dce_i2c_sw *engine,
 	struct ddc *ddc)
 {
@@ -397,7 +397,7 @@ bool dce_i2c_engine_acquire_sw(
 
 
 
-void dce_i2c_sw_engine_submit_channel_request(
+static void dce_i2c_sw_engine_submit_channel_request(
 	struct dce_i2c_sw *engine,
 	struct i2c_request_transaction_data *req)
 {
@@ -440,7 +440,8 @@ void dce_i2c_sw_engine_submit_channel_request(
 		I2C_CHANNEL_OPERATION_SUCCEEDED :
 		I2C_CHANNEL_OPERATION_FAILED;
 }
-bool dce_i2c_sw_engine_submit_payload(
+
+static bool dce_i2c_sw_engine_submit_payload(
 	struct dce_i2c_sw *engine,
 	struct i2c_payload *payload,
 	bool middle_of_transaction)
-- 
2.25.1