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crypto: img-hash - use devm_platform_ioremap_resource() to simplify code

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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>
This commit is contained in:
YueHaibing 2019-08-02 21:28:01 +08:00 committed by Herbert Xu
parent 6d1c0186f3
commit f78c7123ff
1 changed files with 1 additions and 3 deletions
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4
drivers/crypto/img-hash.c
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@ -958,9 +958,7 @@ static int img_hash_probe(struct platform_device *pdev)
crypto_init_queue(&hdev->queue, IMG_HASH_QUEUE_LENGTH); crypto_init_queue(&hdev->queue, IMG_HASH_QUEUE_LENGTH);
/* Register bank */ /* Register bank */
hash_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hdev->io_base = devm_platform_ioremap_resource(pdev, 0);
hdev->io_base = devm_ioremap_resource(dev, hash_res);
if (IS_ERR(hdev->io_base)) { if (IS_ERR(hdev->io_base)) {
err = PTR_ERR(hdev->io_base); err = PTR_ERR(hdev->io_base);
dev_err(dev, "can't ioremap, returned %d\n", err); dev_err(dev, "can't ioremap, returned %d\n", err);