linux-kernel - [PATCH v2 1/2] drm/rockchip: rk3066_hdmi: remove unused drm device pointer

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: <745f84db-dc9b-81b2-6171-4d8d86a96966@gmail.com>
Date: Mon, 18 Dec 2023 16:48:40 +0100
From: Johan Jonker <jbx6244@...il.com>
To: hjc@...k-chips.com, heiko@...ech.de, andy.yan@...k-chips.com
Cc: maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
 tzimmermann@...e.de, airlied@...il.com, daniel@...ll.ch,
 dri-devel@...ts.freedesktop.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/2] drm/rockchip: rk3066_hdmi: remove unused drm device
 pointer

The drm_dev field in the rk3066_hdmi struct stores a pointer to the DRM
device but is never used anywhere in the driver. Let's remove it.

Signed-off-by: Johan Jonker <jbx6244@...il.com>
---
 drivers/gpu/drm/rockchip/rk3066_hdmi.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index 62e6d8187de7..0dac6d133767 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -40,7 +40,6 @@ struct rk3066_hdmi_i2c {

 struct rk3066_hdmi {
 	struct device *dev;
-	struct drm_device *drm_dev;
 	struct regmap *grf_regmap;
 	int irq;
 	struct clk *hclk;
@@ -752,7 +751,6 @@ static int rk3066_hdmi_bind(struct device *dev, struct device *master,
 		return -ENOMEM;

 	hdmi->dev = dev;
-	hdmi->drm_dev = drm;
 	hdmi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hdmi->regs))
 		return PTR_ERR(hdmi->regs);
--
2.39.2