From 1726813c2efff24a78836dd6333cd213b28cd5fa Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Fri, 7 Jul 2023 12:06:20 +0800 Subject: [PATCH] mtd: st_spi_fsm: Convert to devm_platform_ioremap_resource() Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20230707040622.78174-16-frank.li@vivo.com --- drivers/mtd/devices/st_spi_fsm.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index 3dbb1aa80bfa7..95530cbbb1e0d 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2016,7 +2016,6 @@ static int stfsm_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct flash_info *info; - struct resource *res; struct stfsm *fsm; int ret; @@ -2033,18 +2032,9 @@ static int stfsm_probe(struct platform_device *pdev) platform_set_drvdata(pdev, fsm); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "Resource not found\n"); - return -ENODEV; - } - - fsm->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(fsm->base)) { - dev_err(&pdev->dev, - "Failed to reserve memory region %pR\n", res); + fsm->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(fsm->base)) return PTR_ERR(fsm->base); - } fsm->clk = devm_clk_get_enabled(&pdev->dev, NULL); if (IS_ERR(fsm->clk)) { -- 2.30.2