Commit f069fa9d authored by Yangtao Li's avatar Yangtao Li Committed by Herbert Xu
Browse files

crypto: atmel-sha - 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: default avatarYangtao Li <frank.li@vivo.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 3aaafe05

drivers/crypto/atmel-sha.c

+3 −12
Original line number Diff line number Diff line
@@ -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;