mtd: rawnand: txx9ndfm: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210901074237.9533-1-caihuoqing@baidu.com

diff --git a/drivers/mtd/nand/raw/txx9ndfmc.c b/drivers/mtd/nand/raw/txx9ndfmc.c
index b8894ac27073c29b5f432aae385f15c63fe30b9e..b42d61b30c0b40f2e88240bb33f27d26b0ab4334 100644 (file)
--- a/drivers/mtd/nand/raw/txx9ndfmc.c
+++ b/drivers/mtd/nand/raw/txx9ndfmc.c
@@ -284,13 +284,11 @@ static int __init txx9ndfmc_probe(struct platform_device *dev)
        int i;
        struct txx9ndfmc_drvdata *drvdata;
        unsigned long gbusclk = plat->gbus_clock;
-       struct resource *res;
 
        drvdata = devm_kzalloc(&dev->dev, sizeof(*drvdata), GFP_KERNEL);
        if (!drvdata)
                return -ENOMEM;
-       res = platform_get_resource(dev, IORESOURCE_MEM, 0);
-       drvdata->base = devm_ioremap_resource(&dev->dev, res);
+       drvdata->base = devm_platform_ioremap_resource(dev, 0);
        if (IS_ERR(drvdata->base))
                return PTR_ERR(drvdata->base);