linux-kernel - [PATCH 7/8] ata: pata_ftide010: Use devm_platform_get_and_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]

Date:   Thu,  6 Jul 2023 20:42:37 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Sergey Shtylyov <s.shtylyov@....ru>,
        Linus Walleij <linus.walleij@...aro.org>,
        Damien Le Moal <dlemoal@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 7/8] ata: pata_ftide010: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/ata/pata_ftide010.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/ata/pata_ftide010.c b/drivers/ata/pata_ftide010.c
index 6f6734c09b11..c6f60f1a908f 100644
--- a/drivers/ata/pata_ftide010.c
+++ b/drivers/ata/pata_ftide010.c
@@ -470,11 +470,7 @@ static int pata_ftide010_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return irq;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res)
-		return -ENODEV;
-
-	ftide->base = devm_ioremap_resource(dev, res);
+	ftide->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(ftide->base))
 		return PTR_ERR(ftide->base);
 
-- 
2.39.0