linux-kernel - [PATCH v2 02/19] gpu: ipu-v3: pre: Convert to devm_platform_ioremap

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: <20230710032355.72914-2-frank.li@vivo.com>
Date:   Mon, 10 Jul 2023 11:23:38 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     Yangtao Li <frank.li@...o.com>, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 02/19] gpu: ipu-v3: pre: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
---
 drivers/gpu/ipu-v3/ipu-pre.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/ipu-v3/ipu-pre.c b/drivers/gpu/ipu-v3/ipu-pre.c
index ad82c9e0252f..aef984a43190 100644
--- a/drivers/gpu/ipu-v3/ipu-pre.c
+++ b/drivers/gpu/ipu-v3/ipu-pre.c
@@ -271,15 +271,13 @@ u32 ipu_pre_get_baddr(struct ipu_pre *pre)
 static int ipu_pre_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct resource *res;
 	struct ipu_pre *pre;
 
 	pre = devm_kzalloc(dev, sizeof(*pre), GFP_KERNEL);
 	if (!pre)
 		return -ENOMEM;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	pre->regs = devm_ioremap_resource(&pdev->dev, res);
+	pre->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(pre->regs))
 		return PTR_ERR(pre->regs);
 
-- 
2.39.0