linux-kernel - [PATCH 07/11] media: verisilicon: Convert to devm_platform_ioremap_resource() and devm_platform_ioremap_resource

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Message-Id: <20230706101100.75654-7-frank.li@vivo.com>
Date:   Thu,  6 Jul 2023 18:10:55 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-media@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 07/11] media: verisilicon: Convert to devm_platform_ioremap_resource() and devm_platform_ioremap_resource_byname()

Use devm_platform_ioremap_resource() and
devm_platform_ioremap_resource_byname() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/media/platform/verisilicon/hantro_drv.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index c0a368bacf88..2dea7e0e701d 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -986,7 +986,6 @@ static int hantro_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *match;
 	struct hantro_dev *vpu;
-	struct resource *res;
 	int num_bases;
 	int i, ret;
 
@@ -1047,11 +1046,9 @@ static int hantro_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	for (i = 0; i < num_bases; i++) {
-		res = vpu->variant->reg_names ?
-		      platform_get_resource_byname(vpu->pdev, IORESOURCE_MEM,
-						   vpu->variant->reg_names[i]) :
-		      platform_get_resource(vpu->pdev, IORESOURCE_MEM, 0);
-		vpu->reg_bases[i] = devm_ioremap_resource(vpu->dev, res);
+		vpu->reg_bases[i] = vpu->variant->reg_names ?
+		      devm_platform_ioremap_resource_byname(pdev, vpu->variant->reg_names[i]) :
+		      devm_platform_ioremap_resource(pdev, 0);
 		if (IS_ERR(vpu->reg_bases[i]))
 			return PTR_ERR(vpu->reg_bases[i]);
 	}
-- 
2.39.0