linux-kernel - [PATCH 04/11] media: microchip-sama5d2-isc: Convert to devm_platform_ioremap

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Message-Id: <20230706101100.75654-4-frank.li@vivo.com>
Date:   Thu,  6 Jul 2023 18:10:52 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Eugen Hristev <eugen.hristev@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 04/11] media: microchip-sama5d2-isc: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/media/platform/microchip/microchip-sama5d2-isc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/platform/microchip/microchip-sama5d2-isc.c b/drivers/media/platform/microchip/microchip-sama5d2-isc.c
index 746f4a2fa9f6..dfebb58bfd07 100644
--- a/drivers/media/platform/microchip/microchip-sama5d2-isc.c
+++ b/drivers/media/platform/microchip/microchip-sama5d2-isc.c
@@ -409,7 +409,6 @@ static int microchip_isc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct isc_device *isc;
-	struct resource *res;
 	void __iomem *io_base;
 	struct isc_subdev_entity *subdev_entity;
 	int irq;
@@ -423,8 +422,7 @@ static int microchip_isc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, isc);
 	isc->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
 
-- 
2.39.0