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Subject[PATCH -next 09/12] crypto: rockchip - use devm_platform_ioremap_resource() to simplify code
Date
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>
---
drivers/crypto/rockchip/rk3288_crypto.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto.c b/drivers/crypto/rockchip/rk3288_crypto.c
index 8d7e254..e5714ef 100644
--- a/drivers/crypto/rockchip/rk3288_crypto.c
+++ b/drivers/crypto/rockchip/rk3288_crypto.c
@@ -311,7 +311,6 @@ MODULE_DEVICE_TABLE(of, crypto_of_id_table);

static int rk_crypto_probe(struct platform_device *pdev)
{
- struct resource *res;
struct device *dev = &pdev->dev;
struct rk_crypto_info *crypto_info;
int err = 0;
@@ -339,8 +338,7 @@ static int rk_crypto_probe(struct platform_device *pdev)

spin_lock_init(&crypto_info->lock);

- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- crypto_info->reg = devm_ioremap_resource(&pdev->dev, res);
+ crypto_info->reg = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(crypto_info->reg)) {
err = PTR_ERR(crypto_info->reg);
goto err_crypto;
--
2.7.4

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