On Sat, Dec 23, 2017 at 06:55:25PM +0800, Yisheng Xie wrote: > Hi all, > > When I tried to use devm_ioremap function and review related code, I found > devm_ioremap and devm_ioremap_nocache is almost the same with each other, > except one use ioremap while the other use ioremap_nocache. For all arches? Really? Look at MIPS, and x86, they have different functions. > While ioremap's > default function is ioremap_nocache, so devm_ioremap_nocache also have the > same function with devm_ioremap, which can just be killed to reduce the size > of devres.o(from 20304 bytes to 18992 bytes in my compile environment). > > I have posted two versions, which use macro instead of function for > devm_ioremap_nocache[1] or devm_ioremap[2]. And Greg suggest me to kill > devm_ioremap_nocache for no need to keep a macro around for the duplicate > thing. So here comes v3 and please help to review. I don't think this can be done, what am I missing? These functions are not identical, sorry for missing that before. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
