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spi: ep93xx: 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/20230706032727.9180-3-frank.li@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yangtao Li 2023-07-06 11:27:22 +08:00 committed by Mark Brown
parent 2ae3c98b6e
commit cb8ea3dd55
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 10 deletions
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13
drivers/spi/spi-ep93xx.c
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@ -661,13 +661,7 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return -EBUSY;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(&pdev->dev, "unable to get iomem resource\n");
return -ENODEV;
}
return irq;
master = spi_alloc_master(&pdev->dev, sizeof(*espi));
if (!master)
@ -705,13 +699,12 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
master->max_speed_hz = clk_get_rate(espi->clk) / 2;
master->min_speed_hz = clk_get_rate(espi->clk) / (254 * 256);
espi->sspdr_phys = res->start + SSPDR;
espi->mmio = devm_ioremap_resource(&pdev->dev, res);
espi->mmio = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
if (IS_ERR(espi->mmio)) {
error = PTR_ERR(espi->mmio);
goto fail_release_master;
}
espi->sspdr_phys = res->start + SSPDR;
error = devm_request_irq(&pdev->dev, irq, ep93xx_spi_interrupt,
0, "ep93xx-spi", master);