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crypto: atmel-aes - Use devm_platform_get_and_ioremap_resource() 

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Yangtao Li 2023-07-05 15:21:56 +08:00 committed by Herbert Xu
parent 1c5ff2fc35
commit 3aaafe054b
1 changed files with 3 additions and 12 deletions
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15
drivers/crypto/atmel-aes.c
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@ -2566,11 +2566,9 @@ static int atmel_aes_probe(struct platform_device *pdev)
crypto_init_queue(&aes_dd->queue, ATMEL_AES_QUEUE_LENGTH); crypto_init_queue(&aes_dd->queue, ATMEL_AES_QUEUE_LENGTH);
/* Get the base address */ aes_dd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &aes_res);
aes_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (IS_ERR(aes_dd->io_base)) {
if (!aes_res) { err = PTR_ERR(aes_dd->io_base);
dev_err(dev, "no MEM resource info\n");
err = -ENODEV;
goto err_tasklet_kill; goto err_tasklet_kill;
} }
aes_dd->phys_base = aes_res->start; aes_dd->phys_base = aes_res->start;
@ -2597,13 +2595,6 @@ static int atmel_aes_probe(struct platform_device *pdev)
goto err_tasklet_kill; goto err_tasklet_kill;
} }
aes_dd->io_base = devm_ioremap_resource(&pdev->dev, aes_res);
if (IS_ERR(aes_dd->io_base)) {
dev_err(dev, "can't ioremap\n");
err = PTR_ERR(aes_dd->io_base);
goto err_tasklet_kill;
}
err = clk_prepare(aes_dd->iclk); err = clk_prepare(aes_dd->iclk);
if (err) if (err)
goto err_tasklet_kill; goto err_tasklet_kill;