linux-kernel - [PATCH 3/3] mmc: pxamci: 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]

Message-Id: <20230704131939.22562-3-frank.li@vivo.com>
Date:   Tue,  4 Jul 2023 21:19:38 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] mmc: pxamci: 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/mmc/host/pxamci.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 2a988f942b6c..1142cd2368f6 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -612,7 +612,6 @@ static int pxamci_probe(struct platform_device *pdev)
 	struct resource *r;
 	int ret, irq;
 
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
 		return irq;
@@ -685,14 +684,14 @@ static int pxamci_probe(struct platform_device *pdev)
 	}
 
 	spin_lock_init(&host->lock);
-	host->res = r;
 	host->imask = MMC_I_MASK_ALL;
 
-	host->base = devm_ioremap_resource(dev, r);
+	host->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r);
 	if (IS_ERR(host->base)) {
 		ret = PTR_ERR(host->base);
 		goto out;
 	}
+	host->res = r;
 
 	/*
 	 * Ensure that the host controller is shut down, and setup
-- 
2.39.0