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Wed, 02 Jun 2021 02:13:43 -0700 (PDT) From: Souptick Joarder To: hjc@rock-chips.com, heiko@sntech.de, airlied@linux.ie, daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Souptick Joarder , kernel test robot Subject: [PATCH] drm/rockchip: defined struct vop_driver_dt_match[] under CONFIG_OF Date: Wed, 2 Jun 2021 14:43:24 +0530 Message-Id: <20210602091324.9440-1-jrdr.linux@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210602_021345_216015_051ADAED X-CRM114-Status: GOOD ( 10.48 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org kernel test robot throws warning when CONFIG_OF not set. >> drivers/gpu/drm/rockchip/rockchip_vop_reg.c:1038:34: warning: unused variable 'vop_driver_dt_match' [-Wunused-const-variable] static const struct of_device_id vop_driver_dt_match[] = { Fixed it by defining vop_driver_dt_match[] under CONFIG_OF. Reported-by: kernel test robot Signed-off-by: Souptick Joarder --- drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c index ca7cc82125cb..2cdf889ca361 100644 --- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c +++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c @@ -1069,6 +1069,7 @@ static const struct vop_data rk3328_vop = { .win_size = ARRAY_SIZE(rk3328_vop_win_data), }; +#ifdef CONFIG_OF static const struct of_device_id vop_driver_dt_match[] = { { .compatible = "rockchip,rk3036-vop", .data = &rk3036_vop }, @@ -1099,6 +1100,7 @@ static const struct of_device_id vop_driver_dt_match[] = { {}, }; MODULE_DEVICE_TABLE(of, vop_driver_dt_match); +#endif static int vop_probe(struct platform_device *pdev) {