From 91232b00b1a5d2486770c72c51a752a77c7601b2 Mon Sep 17 00:00:00 2001 From: Jinjie Ruan Date: Tue, 20 Aug 2024 20:40:11 +0800 Subject: [PATCH] spi: bcmbca-hsspi: Simpify resource lookup Instead of calling platform_get_resource_byname() and devm_ioremap_resource(), simplify the code by simply calling devm_platform_ioremap_resource_byname(). Signed-off-by: Jinjie Ruan Link: https://patch.msgid.link/20240820124011.1788479-1-ruanjinjie@huawei.com Signed-off-by: Mark Brown --- drivers/spi/spi-bcmbca-hsspi.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c index 9f64afd8164e..e48a56c68ce7 100644 --- a/drivers/spi/spi-bcmbca-hsspi.c +++ b/drivers/spi/spi-bcmbca-hsspi.c @@ -433,7 +433,6 @@ static int bcmbca_hsspi_probe(struct platform_device *pdev) { struct spi_controller *host; struct bcmbca_hsspi *bs; - struct resource *res_mem; void __iomem *spim_ctrl; void __iomem *regs; struct device *dev = &pdev->dev; @@ -445,17 +444,11 @@ static int bcmbca_hsspi_probe(struct platform_device *pdev) if (irq < 0) return irq; - res_mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hsspi"); - if (!res_mem) - return -EINVAL; - regs = devm_ioremap_resource(dev, res_mem); + regs = devm_platform_ioremap_resource_byname(pdev, "hsspi"); if (IS_ERR(regs)) return PTR_ERR(regs); - res_mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spim-ctrl"); - if (!res_mem) - return -EINVAL; - spim_ctrl = devm_ioremap_resource(dev, res_mem); + spim_ctrl = devm_platform_ioremap_resource_byname(pdev, "spim-ctrl"); if (IS_ERR(spim_ctrl)) return PTR_ERR(spim_ctrl); -- 2.50.1