From 95cf38ae309f21b651fb7b8afe267eb3c84017a3 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Tue, 9 Jun 2026 14:25:31 -0700 Subject: [PATCH] dmaengine: tegra210-adma: use platform to ioremap Simpler to call devm_platform_ioremap_resource() as it returns multiple error messages for whichever part fails. Signed-off-by: Rosen Penev Reviewed-by: Jon Hunter Reviewed-by: Frank Li Link: https://patch.msgid.link/20260609212531.22044-1-rosenp@gmail.com Signed-off-by: Vinod Koul --- drivers/dma/tegra210-adma.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c index ceaee1e33e68..21a381d022cf 100644 --- a/drivers/dma/tegra210-adma.c +++ b/drivers/dma/tegra210-adma.c @@ -1087,15 +1087,9 @@ static int tegra_adma_probe(struct platform_device *pdev) } } else { /* If no 'page' property found, then reg DT binding would be legacy */ - res_base = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res_base) { - tdma->base_addr = devm_ioremap_resource(&pdev->dev, res_base); - if (IS_ERR(tdma->base_addr)) - return PTR_ERR(tdma->base_addr); - } else { - return dev_err_probe(&pdev->dev, -ENODEV, - "failed to get memory resource\n"); - } + tdma->base_addr = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(tdma->base_addr)) + return PTR_ERR(tdma->base_addr); tdma->ch_base_addr = tdma->base_addr + cdata->ch_base_offset; }