linux-kernel - [PATCH 4/7] spi: spi-nxp-fspi: Convert to devm_platform_ioremap_resource() and devm_platform_ioremap_resource

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Date:   Thu,  6 Jul 2023 11:27:23 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Han Xu <han.xu@....com>, Haibo Chen <haibo.chen@....com>,
        Yogesh Gaur <yogeshgaur.83@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 4/7] spi: spi-nxp-fspi: 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/spi/spi-nxp-fspi.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 544017655787..4cf9b3bf7b57 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -1157,12 +1157,10 @@ static int nxp_fspi_probe(struct platform_device *pdev)
 
 	/* find the resources - configuration register address space */
 	if (is_acpi_node(dev_fwnode(f->dev)))
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+		f->iobase = devm_platform_ioremap_resource(pdev, 0);
 	else
-		res = platform_get_resource_byname(pdev,
-				IORESOURCE_MEM, "fspi_base");
+		f->iobase = devm_platform_ioremap_resource_byname(pdev, "fspi_base");
 
-	f->iobase = devm_ioremap_resource(dev, res);
 	if (IS_ERR(f->iobase)) {
 		ret = PTR_ERR(f->iobase);
 		goto err_put_ctrl;
-- 
2.39.0