linux-kernel - [PATCH] iio: adc: at91-adc: Use 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-next>] [day] [month] [year] [list]

Message-Id: <20200409151125.32677-1-aishwaryarj100@gmail.com>
Date:   Thu,  9 Apr 2020 20:41:23 +0530
From:   Aishwarya R <aishwaryarj100@...il.com>
To:     Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Ludovic Desroches <ludovic.desroches@...rochip.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Allison Randal <allison@...utok.net>,
        Kefeng Wang <wangkefeng.wang@...wei.com>,
        Stephen Boyd <swboyd@...omium.org>,
        Aishwarya R <aishwaryarj100@...il.com>,
        linux-iio@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] iio: adc: at91-adc: Use devm_platform_ioremap_resource

Use the helper function that wraps the calls to
platform_get_resource() and devm_ioremap_resource()
together.

Signed-off-by: Aishwarya R <aishwaryarj100@...il.com>
---
 drivers/iio/adc/at91_adc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index abe99856c823..0368b6dc6d60 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -1152,7 +1152,6 @@ static int at91_adc_probe(struct platform_device *pdev)
 	int ret;
 	struct iio_dev *idev;
 	struct at91_adc_state *st;
-	struct resource *res;
 	u32 reg;
 
 	idev = devm_iio_device_alloc(&pdev->dev, sizeof(struct at91_adc_state));
@@ -1182,9 +1181,7 @@ static int at91_adc_probe(struct platform_device *pdev)
 	if (st->irq < 0)
 		return -ENODEV;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	st->reg_base = devm_ioremap_resource(&pdev->dev, res);
+	st->reg_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(st->reg_base))
 		return PTR_ERR(st->reg_base);
 
-- 
2.17.1