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| author | Lv Ruyi <lv.ruyi@zte.com.cn> | 2022-04-18 01:57:00 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-04-29 13:44:57 +0800 |
| commit | cca806307311bec150268646572ef6a3548ac295 (patch) | |
| tree | e441d01f6040de7bcfee1756a4cbd467be5926e2 | |
| parent | 05def5cacfa0bd5ba380116046747da07ff5bd78 (diff) | |
| download | linux-stable-cca806307311bec150268646572ef6a3548ac295.tar.gz linux-stable-cca806307311bec150268646572ef6a3548ac295.tar.bz2 linux-stable-cca806307311bec150268646572ef6a3548ac295.zip | |
crypto: keembay - Make use of devm helper function devm_platform_ioremap_resource()
Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.Make the
code simpler without functional changes.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/keembay/keembay-ocs-aes-core.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/crypto/keembay/keembay-ocs-aes-core.c b/drivers/crypto/keembay/keembay-ocs-aes-core.c index e2a39fdaf623..9953f5590ac4 100644 --- a/drivers/crypto/keembay/keembay-ocs-aes-core.c +++ b/drivers/crypto/keembay/keembay-ocs-aes-core.c @@ -1598,7 +1598,6 @@ static int kmb_ocs_aes_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct ocs_aes_dev *aes_dev; - struct resource *aes_mem; int rc; aes_dev = devm_kzalloc(dev, sizeof(*aes_dev), GFP_KERNEL); @@ -1616,13 +1615,7 @@ static int kmb_ocs_aes_probe(struct platform_device *pdev) } /* Get base register address. */ - aes_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!aes_mem) { - dev_err(dev, "Could not retrieve io mem resource\n"); - return -ENODEV; - } - - aes_dev->base_reg = devm_ioremap_resource(&pdev->dev, aes_mem); + aes_dev->base_reg = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(aes_dev->base_reg)) return PTR_ERR(aes_dev->base_reg); |