linux-kernel - [PATCH v2 06/12] drm/mediatek: Remove irq in struct mtk_ddp

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]

Date:   Fri, 11 Dec 2020 00:10:44 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-mediatek@...ts.infradead.org, CK Hu <ck.hu@...iatek.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>
Subject: [PATCH v2 06/12] drm/mediatek: Remove irq in struct mtk_ddp_comp

From: CK Hu <ck.hu@...iatek.com>

irq in struct mtk_ddp_comp is useless, so remove it.

Signed-off-by: CK Hu <ck.hu@...iatek.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
---
 drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index eaca3b930c5b..775bc37c4045 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -9,7 +9,6 @@
 #include <linux/clk.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 #include <linux/soc/mediatek/mtk-cmdq.h>
@@ -581,11 +580,9 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
 	    comp_id == DDP_COMPONENT_DSI2 ||
 	    comp_id == DDP_COMPONENT_DSI3 ||
 	    comp_id == DDP_COMPONENT_PWM0) {
-		comp->irq = 0;
 		return 0;
 	}
 
-	comp->irq = of_irq_get(node, 0);
 	comp_pdev = of_find_device_by_node(node);
 	if (!comp_pdev) {
 		DRM_INFO("Waiting for device %s\n", node->full_name);
-- 
2.17.1