crypto: marvell/cesa - use devm_platform_ioremap_resource_byname

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

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/marvell/cesa/cesa.c b/drivers/crypto/marvell/cesa/cesa.c
index d63bca9..0621185 100644 (file)
--- a/drivers/crypto/marvell/cesa/cesa.c
+++ b/drivers/crypto/marvell/cesa/cesa.c
@@ -437,7 +437,6 @@ static int mv_cesa_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct mv_cesa_dev *cesa;
        struct mv_cesa_engine *engines;
-       struct resource *res;
        int irq, ret, i, cpu;
        u32 sram_size;
 
@@ -475,8 +474,7 @@ static int mv_cesa_probe(struct platform_device *pdev)
 
        spin_lock_init(&cesa->lock);
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-       cesa->regs = devm_ioremap_resource(dev, res);
+       cesa->regs = devm_platform_ioremap_resource_byname(pdev, "regs");
        if (IS_ERR(cesa->regs))
                return PTR_ERR(cesa->regs);