linux-kernel - [PATCH 1/2] drm/amd/display: mark dccg314

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Message-Id: <20230417210602.2614198-1-arnd@kernel.org>
Date:   Mon, 17 Apr 2023 23:05:42 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Harry Wentland <harry.wentland@....com>,
        Leo Li <sunpeng.li@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Christian König <christian.koenig@....com>,
        "Pan, Xinhui" <Xinhui.Pan@....com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Nicholas Kazlauskas <nicholas.kazlauskas@....com>,
        Taimur Hassan <Syed.Hassan@....com>,
        Jasdeep Dhillon <jdhillon@....com>,
        Alex Hung <alex.hung@....com>,
        Michael Strauss <michael.strauss@....com>,
        Aurabindo Pillai <aurabindo.pillai@....com>,
        Qingqing Zhuo <qingqing.zhuo@....com>,
        Hamza Mahfooz <hamza.mahfooz@....com>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] drm/amd/display: mark dccg314_init() static

From: Arnd Bergmann <arnd@...db.de>

The newly introduced global function is not declared in a header or
called from another file, causing a harmless warning with sparse
or W=1 builds:

drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:277:6: error: no previous prototype for 'dccg314_init' [-Werror=missing-prototypes]

Mark it static instead.

Fixes: 6f6869dcf415 ("drm/amd/display: prep work for root clock optimization enablement for DCN314")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
index 6f879265ad9c..de7bfba2c179 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c
@@ -274,7 +274,7 @@ static void dccg314_set_dpstreamclk(
 	}
 }
 
-void dccg314_init(struct dccg *dccg)
+static void dccg314_init(struct dccg *dccg)
 {
 	int otg_inst;
 
-- 
2.39.2