On Tue, 13 Aug 2019, Fuqian Huang wrote: > As mutex_lock might sleep. > Function pcap_adc_irq is an interrupt handler. > The use of mutex_lock in pcap_adc_irq may cause sleep > in IRQ context. > Replace mutex_lock with spin_lock to avoid this.
No one has complained explaining why this might be a bad idea and the premise is sound enough. Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
