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dmaengine: tegra210-adma: use platform to ioremap

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Simpler to call devm_platform_ioremap_resource() as it returns multiple
error messages for whichever part fails.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260609212531.22044-1-rosenp@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Rosen Penev 2026-06-09 14:25:31 -07:00 committed by Vinod Koul
parent 0d2b094b1c
commit 95cf38ae30
1 changed files with 3 additions and 9 deletions
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12
drivers/dma/tegra210-adma.c
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@ -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;
}