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crypto: atmel-sha - Use devm_platform_get_and_ioremap_resource()

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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 15:21:57 +08:00 committed by Herbert Xu
parent 3aaafe054b
commit f069fa9d78
1 changed files with 3 additions and 12 deletions
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15
drivers/crypto/atmel-sha.c
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@ -2604,11 +2604,9 @@ static int atmel_sha_probe(struct platform_device *pdev)
crypto_init_queue(&sha_dd->queue, ATMEL_SHA_QUEUE_LENGTH);
/* Get the base address */
sha_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!sha_res) {
dev_err(dev, "no MEM resource info\n");
err = -ENODEV;
sha_dd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &sha_res);
if (IS_ERR(sha_dd->io_base)) {
err = PTR_ERR(sha_dd->io_base);
goto err_tasklet_kill;
}
sha_dd->phys_base = sha_res->start;
@ -2635,13 +2633,6 @@ static int atmel_sha_probe(struct platform_device *pdev)
goto err_tasklet_kill;
}
sha_dd->io_base = devm_ioremap_resource(&pdev->dev, sha_res);
if (IS_ERR(sha_dd->io_base)) {
dev_err(dev, "can't ioremap\n");
err = PTR_ERR(sha_dd->io_base);
goto err_tasklet_kill;
}
err = clk_prepare(sha_dd->iclk);
if (err)
goto err_tasklet_kill;