From: Yangtao Li Date: Wed, 5 Jul 2023 07:21:58 +0000 (+0800) Subject: crypto: atmel-tdes - Use devm_platform_get_and_ioremap_resource() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=32f91bb3df785a6334aa5acd46ac85dabff7368b;p=linux.git crypto: atmel-tdes - 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 Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index c9ded8be9c395..ba8981f326cf2 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -1172,11 +1172,9 @@ static int atmel_tdes_probe(struct platform_device *pdev) crypto_init_queue(&tdes_dd->queue, ATMEL_TDES_QUEUE_LENGTH); - /* Get the base address */ - tdes_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!tdes_res) { - dev_err(dev, "no MEM resource info\n"); - err = -ENODEV; + tdes_dd->io_base = devm_platform_get_and_ioremap_resource(pdev, 0, &tdes_res); + if (IS_ERR(tdes_dd->io_base)) { + err = PTR_ERR(tdes_dd->io_base); goto err_tasklet_kill; } tdes_dd->phys_base = tdes_res->start; @@ -1203,12 +1201,6 @@ static int atmel_tdes_probe(struct platform_device *pdev) goto err_tasklet_kill; } - tdes_dd->io_base = devm_ioremap_resource(&pdev->dev, tdes_res); - if (IS_ERR(tdes_dd->io_base)) { - err = PTR_ERR(tdes_dd->io_base); - goto err_tasklet_kill; - } - err = atmel_tdes_hw_version_init(tdes_dd); if (err) goto err_tasklet_kill;