spi: spi-qcom-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/20190904135918.25352-24-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index a0ad73f1cc018524f05bb2ecead5f182a807f175..250fd60e1678211d718b3e3684bdc0b7f9c6f9fc 100644 (file)
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -424,7 +424,6 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 {
        int ret;
        struct device *dev;
-       struct resource *res;
        struct spi_master *master;
        struct qcom_qspi *ctrl;
 
@@ -440,8 +439,7 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 
        spin_lock_init(&ctrl->lock);
        ctrl->dev = dev;
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       ctrl->base = devm_ioremap_resource(dev, res);
+       ctrl->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(ctrl->base)) {
                ret = PTR_ERR(ctrl->base);
                goto exit_probe_master_put;