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serial: tegra: Use devm_platform_get_and_ioremap_resource()

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Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230712062853.11007-5-frank.li@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yangtao Li 2023-07-12 14:28:43 +08:00 committed by Greg Kroah-Hartman
parent 8c6d7e5fd5
commit f9061d3b78
1 changed files with 2 additions and 7 deletions
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9
drivers/tty/serial/serial-tegra.c
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@ -1577,16 +1577,11 @@ static int tegra_uart_probe(struct platform_device *pdev)
tup->cdata = cdata;
platform_set_drvdata(pdev, tup);
resource = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!resource) {
dev_err(&pdev->dev, "No IO memory resource\n");
return -ENODEV;
}
u->mapbase = resource->start;
u->membase = devm_ioremap_resource(&pdev->dev, resource);
u->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &resource);
if (IS_ERR(u->membase))
return PTR_ERR(u->membase);
u->mapbase = resource->start;
tup->uart_clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(tup->uart_clk))