linux-kernel - [PATCH -next] spi: wpcm-fiu: Use devm_platform_ioremap_resource

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Message-ID: <20240820123518.1788294-1-ruanjinjie@huawei.com>
Date: Tue, 20 Aug 2024 20:35:18 +0800
From: Jinjie Ruan <ruanjinjie@...wei.com>
To: <j.neuschaefer@....net>, <broonie@...nel.org>, <openbmc@...ts.ozlabs.org>,
	<linux-spi@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <ruanjinjie@...wei.com>
Subject: [PATCH -next] spi: wpcm-fiu: Use devm_platform_ioremap_resource_byname()

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
---
 drivers/spi/spi-wpcm-fiu.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-wpcm-fiu.c b/drivers/spi/spi-wpcm-fiu.c
index 886d6d7771d4..47e485fd8f84 100644
--- a/drivers/spi/spi-wpcm-fiu.c
+++ b/drivers/spi/spi-wpcm-fiu.c
@@ -448,8 +448,7 @@ static int wpcm_fiu_probe(struct platform_device *pdev)
 	fiu = spi_controller_get_devdata(ctrl);
 	fiu->dev = dev;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "control");
-	fiu->regs = devm_ioremap_resource(dev, res);
+	fiu->regs = devm_platform_ioremap_resource_byname(pdev, "control");
 	if (IS_ERR(fiu->regs)) {
 		dev_err(dev, "Failed to map registers\n");
 		return PTR_ERR(fiu->regs);
@@ -459,8 +458,7 @@ static int wpcm_fiu_probe(struct platform_device *pdev)
 	if (IS_ERR(fiu->clk))
 		return PTR_ERR(fiu->clk);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "memory");
-	fiu->memory = devm_ioremap_resource(dev, res);
+	fiu->memory = devm_platform_ioremap_resource_byname(pdev, "memory");
 	fiu->memory_size = min_t(size_t, resource_size(res), MAX_MEMORY_SIZE_TOTAL);
 	if (IS_ERR(fiu->memory)) {
 		dev_err(dev, "Failed to map flash memory window\n");
-- 
2.34.1