From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
<linux-mtd@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] mtd: rawnand: denali: Make use of the helper function devm_platform_ioremap_resource_byname()
Date: Wed, 1 Sep 2021 15:41:15 +0800 [thread overview]
Message-ID: <20210901074116.8983-1-caihuoqing@baidu.com> (raw)
Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/mtd/nand/raw/denali_dt.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/nand/raw/denali_dt.c b/drivers/mtd/nand/raw/denali_dt.c
index f08740ae282b..8513bb9fcfcc 100644
--- a/drivers/mtd/nand/raw/denali_dt.c
+++ b/drivers/mtd/nand/raw/denali_dt.c
@@ -113,7 +113,6 @@ static int denali_dt_chip_init(struct denali_controller *denali,
static int denali_dt_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct resource *res;
struct denali_dt *dt;
const struct denali_dt_data *data;
struct denali_controller *denali;
@@ -139,13 +138,11 @@ static int denali_dt_probe(struct platform_device *pdev)
if (denali->irq < 0)
return denali->irq;
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "denali_reg");
- denali->reg = devm_ioremap_resource(dev, res);
+ denali->reg = devm_platform_ioremap_resource_byname(pdev, "denali_reg");
if (IS_ERR(denali->reg))
return PTR_ERR(denali->reg);
- res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "nand_data");
- denali->host = devm_ioremap_resource(dev, res);
+ denali->host = devm_platform_ioremap_resource_byname(pdev, "nand_data");
if (IS_ERR(denali->host))
return PTR_ERR(denali->host);
--
2.25.1
next reply other threads:[~2021-09-01 7:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 7:41 Cai Huoqing [this message]
2021-09-14 17:40 ` [PATCH] mtd: rawnand: denali: Make use of the helper function devm_platform_ioremap_resource_byname() Miquel Raynal
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