spi: coldfire-qspi: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904135918.25352-12-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index 5ff48ab2f5344ec2b223ea020467faf18c7b94d6..f80e06c87fbe35924151f2d2c8abc053a47f6379 100644 (file)
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -339,7 +339,6 @@ static int mcfqspi_probe(struct platform_device *pdev)
 {
        struct spi_master *master;
        struct mcfqspi *mcfqspi;
-       struct resource *res;
        struct mcfqspi_platform_data *pdata;
        int status;
 
@@ -362,8 +361,7 @@ static int mcfqspi_probe(struct platform_device *pdev)
 
        mcfqspi = spi_master_get_devdata(master);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       mcfqspi->iobase = devm_ioremap_resource(&pdev->dev, res);
+       mcfqspi->iobase = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(mcfqspi->iobase)) {
                status = PTR_ERR(mcfqspi->iobase);
                goto fail0;