diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2019-08-02 16:28:07 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-09 08:12:02 +0300 |
| commit | 473b4d995963b158f1713274c7992aed9240eb45 (patch) | |
| tree | 33c33b0e14d64cd2eca0aacc21fcb621c2ced980 | |
| parent | 721744730ab06079df8197a700dc8929dadfcebc (diff) | |
| download | linux-473b4d995963b158f1713274c7992aed9240eb45.tar.xz | |
crypto: stm32 - 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>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/stm32/stm32-crc32.c | 4 | ||||
| -rw-r--r-- | 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 440c9f1bd006..9e11c3480353 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 72f86063b046..5cf6679da580 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); |