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spi: s3c64xx: 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/20230706032727.9180-7-frank.li@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Yangtao Li 2023-07-06 11:27:26 +08:00 committed by Mark Brown
parent 2e4ed25779
commit 4f81b540cc
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 7 deletions
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9
drivers/spi/spi-s3c64xx.c
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@ -1164,11 +1164,6 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
return dev_err_probe(&pdev->dev, -ENODEV,
"Platform_data missing!\n");
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem_res)
return dev_err_probe(&pdev->dev, -ENXIO,
"Unable to get SPI MEM resource\n");
irq = platform_get_irq(pdev, 0);
if (irq < 0)
return dev_err_probe(&pdev->dev, irq, "Failed to get IRQ\n");
@ -1185,7 +1180,6 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
sdd->master = master;
sdd->cntrlr_info = sci;
sdd->pdev = pdev;
sdd->sfr_start = mem_res->start;
if (pdev->dev.of_node) {
ret = of_alias_get_id(pdev->dev.of_node, "spi");
if (ret < 0)
@ -1223,9 +1217,10 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
if (!is_polling(sdd))
master->can_dma = s3c64xx_spi_can_dma;
sdd->regs = devm_ioremap_resource(&pdev->dev, mem_res);
sdd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &mem_res);
if (IS_ERR(sdd->regs))
return PTR_ERR(sdd->regs);
sdd->sfr_start = mem_res->start;
if (sci->cfg_gpio && sci->cfg_gpio())
return dev_err_probe(&pdev->dev, -EBUSY,