On Wed, Dec 09, 2015 at 11:17:22AM +0800, Xiubo Li wrote: > Yes, usually when the register cache is not used, the number of the > defaults should be zero, but for some drivers like drv2267.c/led_lp8860.c > will add the defaults register values though the cache type is > REGCACHE_NONE for some reasons.
I can't find either of those in the kernel tree... > This patch may be not the best, but will be a bit meaningful for some > drivers like drv2267.c/led_lp8860.c for now. TBH if we're going to do something here it might be as well to print a warning if something is providing register defaults but no cache.
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