728x90 반응형 devm_request_irq1 `requset_irq` vs `devm_request_irq`. -. Same Feature: Support interrupt handling via kthread(request_threaded_irq).-. Difference : `devm_*` additional support resource management for SoC based things.-. How to use : `request_irq` apply for custom PC driver. `devm_request_irq` apply for SoC based platform driver for management platform_device's resource. For example, Application Processor based platform. -. `request_irq` (from http:.. 2014. 6. 18. 이전 1 다음 728x90 반응형