linux-kernel - [PATCH 09/13] mailbox: sti: do some cleanup

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: <20191228183538.26189-9-tiny.windzz@gmail.com>
Date:   Sat, 28 Dec 2019 18:35:34 +0000
From:   Yangtao Li <tiny.windzz@...il.com>
To:     jassisinghbrar@...il.com, nsaenzjulienne@...e.de,
        f.fainelli@...il.com, rjui@...adcom.com, sbranden@...adcom.com,
        bcm-kernel-feedback-list@...adcom.com, lftan@...era.com,
        matthias.bgg@...il.com, agross@...nel.org,
        bjorn.andersson@...aro.org, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, thierry.reding@...il.com,
        jonathanh@...dia.com, linux-kernel@...r.kernel.org,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        nios2-dev@...ts.rocketboards.org,
        linux-mediatek@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-tegra@...r.kernel.org
Cc:     Yangtao Li <tiny.windzz@...il.com>
Subject: [PATCH 09/13] mailbox: sti: do some cleanup

Use devm_platform_ioremap_resource() to simplify code.
'irq' and 'ret' are variables of the same type and there is no
need to use two lines.

Signed-off-by: Yangtao Li <tiny.windzz@...il.com>
---
 drivers/mailbox/mailbox-sti.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/mailbox/mailbox-sti.c b/drivers/mailbox/mailbox-sti.c
index 2baf69a0b81c..2a2316dfdca0 100644
--- a/drivers/mailbox/mailbox-sti.c
+++ b/drivers/mailbox/mailbox-sti.c
@@ -408,9 +408,7 @@ static int sti_mbox_probe(struct platform_device *pdev)
 	struct sti_mbox_device *mdev;
 	struct device_node *np = pdev->dev.of_node;
 	struct mbox_chan *chans;
-	struct resource *res;
-	int irq;
-	int ret;
+	int irq, ret;
 
 	match = of_match_device(sti_mailbox_match, &pdev->dev);
 	if (!match) {
@@ -425,8 +423,7 @@ static int sti_mbox_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, mdev);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	mdev->base = devm_ioremap_resource(&pdev->dev, res);
+	mdev->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(mdev->base))
 		return PTR_ERR(mdev->base);
 
-- 
2.17.1