[PATCH -next 10/12] crypto: stm32 - use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

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

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/crypto/stm32/stm32-crc32.c | 4 +---
 drivers/crypto/stm32/stm32-cryp.c  | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/crypto/stm32/stm32-crc32.c 
b/drivers/crypto/stm32/stm32-crc32.c
index 440c9f1..9e11c34 100644
--- a/drivers/crypto/stm32/stm32-crc32.c
+++ b/drivers/crypto/stm32/stm32-crc32.c
@@ -255,7 +255,6 @@ static int stm32_crc_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct stm32_crc *crc;
-       struct resource *res;
        int ret;
 
        crc = devm_kzalloc(dev, sizeof(*crc), GFP_KERNEL);
@@ -264,8 +263,7 @@ static int stm32_crc_probe(struct platform_device *pdev)
 
        crc->dev = dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       crc->regs = devm_ioremap_resource(dev, res);
+       crc->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(crc->regs)) {
                dev_err(dev, "Cannot map CRC IO\n");
                return PTR_ERR(crc->regs);
diff --git a/drivers/crypto/stm32/stm32-cryp.c 
b/drivers/crypto/stm32/stm32-cryp.c
index 98ae028..2fe6f26 100644
--- a/drivers/crypto/stm32/stm32-cryp.c
+++ b/drivers/crypto/stm32/stm32-cryp.c
@@ -1955,7 +1955,6 @@ static int stm32_cryp_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct stm32_cryp *cryp;
-       struct resource *res;
        struct reset_control *rst;
        int irq, ret;
 
@@ -1969,8 +1968,7 @@ static int stm32_cryp_probe(struct platform_device *pdev)
 
        cryp->dev = dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       cryp->regs = devm_ioremap_resource(dev, res);
+       cryp->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(cryp->regs))
                return PTR_ERR(cryp->regs);
 
-- 
2.7.4