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serial: bcm63xx-uart: 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/20230712062853.11007-2-frank.li@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yangtao Li 2023-07-12 14:28:40 +08:00 committed by Greg Kroah-Hartman
parent 7449c16d37
commit b03a4ecb40
1 changed files with 2 additions and 6 deletions
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8
drivers/tty/serial/bcm63xx_uart.c
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@ -832,14 +832,10 @@ static int bcm_uart_probe(struct platform_device *pdev)
return -EBUSY;
memset(port, 0, sizeof(*port));
res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res_mem)
return -ENODEV;
port->mapbase = res_mem->start;
port->membase = devm_ioremap_resource(&pdev->dev, res_mem);
port->membase = devm_platform_get_and_ioremap_resource(pdev, 0, &res_mem);
if (IS_ERR(port->membase))
return PTR_ERR(port->membase);
port->mapbase = res_mem->start;
ret = platform_get_irq(pdev, 0);
if (ret < 0)