On Tue, 25 May 2021, Min Li wrote: > > > > > +/* Current mfd device index */ > > > +static atomic_t rsmu_ndevs = ATOMIC_INIT(0); > > > > Counting/indexing this way is generally not good/required. > > > > Hi Lee > > Since there could be more than one devices attached to the system, I am using this counter to track the index of each device. > How would you suggest to do it? Thanks Why do you need to track how many there are? We don't usually do that at all. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog
