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mtd: spi-nor: nxp-spifi: Make use of the helper function devm_platform_ioremap_resource_byname()

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Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Link: https://lore.kernel.org/r/20210901074307.9733-1-caihuoqing@baidu.com
This commit is contained in:
Cai Huoqing 2021-09-01 15:43:06 +08:00 committed by Tudor Ambarus
parent a10ed4c425
commit df872ab1ff
1 changed files with 2 additions and 5 deletions
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7
drivers/mtd/spi-nor/controllers/nxp-spifi.c
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@ -381,20 +381,17 @@ static int nxp_spifi_probe(struct platform_device *pdev)
{
struct device_node *flash_np;
struct nxp_spifi *spifi;
struct resource *res;
int ret;
spifi = devm_kzalloc(&pdev->dev, sizeof(*spifi), GFP_KERNEL);
if (!spifi)
return -ENOMEM;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "spifi");
spifi->io_base = devm_ioremap_resource(&pdev->dev, res);
spifi->io_base = devm_platform_ioremap_resource_byname(pdev, "spifi");
if (IS_ERR(spifi->io_base))
return PTR_ERR(spifi->io_base);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "flash");
spifi->flash_base = devm_ioremap_resource(&pdev->dev, res);
spifi->flash_base = devm_platform_ioremap_resource_byname(pdev, "flash");
if (IS_ERR(spifi->flash_base))
return PTR_ERR(spifi->flash_base);