linux-kernel - [PATCH 36/40] drm/amd/display/dc/dce/dce_i2c_hw: Make functions called by reference static

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Message-Id: <20210108201457.3078600-37-lee.jones@linaro.org>
Date:   Fri,  8 Jan 2021 20:14:53 +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>,
        Lewis Huang <Lewis.Huang@....com>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH 36/40] drm/amd/display/dc/dce/dce_i2c_hw: Make functions called by reference static

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

 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_hw.c:438:35: warning: no previous prototype for ‘dce_i2c_hw_engine_wait_on_operation_result’ [-Wmissing-prototypes]
 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_i2c_hw.c:505:6: warning: no previous prototype for ‘dce_i2c_hw_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: Lewis Huang <Lewis.Huang@....com>
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_hw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
index 7fbd92fbc63a9..a524f471e0d75 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c_hw.c
@@ -435,7 +435,7 @@ struct dce_i2c_hw *acquire_i2c_hw_engine(
 	return dce_i2c_hw;
 }
 
-enum i2c_channel_operation_result dce_i2c_hw_engine_wait_on_operation_result(
+static enum i2c_channel_operation_result dce_i2c_hw_engine_wait_on_operation_result(
 	struct dce_i2c_hw *dce_i2c_hw,
 	uint32_t timeout,
 	enum i2c_channel_operation_result expected_result)
@@ -502,7 +502,7 @@ static uint32_t get_transaction_timeout_hw(
 	return period_timeout * num_of_clock_stretches;
 }
 
-bool dce_i2c_hw_engine_submit_payload(
+static bool dce_i2c_hw_engine_submit_payload(
 	struct dce_i2c_hw *dce_i2c_hw,
 	struct i2c_payload *payload,
 	bool middle_of_transaction,
-- 
2.25.1