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 /drivers/crypto/stm32/stm32-crc32.c | |
| 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>
Diffstat (limited to 'drivers/crypto/stm32/stm32-crc32.c')
| -rw-r--r-- | drivers/crypto/stm32/stm32-crc32.c | 4 |
1 files changed, 1 insertions, 3 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); |