diff options
| -rw-r--r-- | drivers/crypto/picoxcell_crypto.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index a6175ba6d238..5da5b98b8f29 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -1720,22 +1720,16 @@ static int spacc_probe(struct platform_device *pdev) engine->name = dev_name(&pdev->dev); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + engine->regs = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(engine->regs)) + return PTR_ERR(engine->regs); + irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (!mem || !irq) { + if (!irq) { dev_err(&pdev->dev, "no memory/irq resource for engine\n"); return -ENXIO; } - if (!devm_request_mem_region(&pdev->dev, mem->start, resource_size(mem), - engine->name)) - return -ENOMEM; - - engine->regs = devm_ioremap(&pdev->dev, mem->start, resource_size(mem)); - if (!engine->regs) { - dev_err(&pdev->dev, "memory map failed\n"); - return -ENOMEM; - } - if (devm_request_irq(&pdev->dev, irq->start, spacc_spacc_irq, 0, engine->name, engine)) { dev_err(engine->dev, "failed to request IRQ\n"); |