On 2012-12-16 22:35, Tony Lindgren wrote: >> Those are all omap internal devices and should be all marked with >> depends on ARCH_OMAP2PLUS. >> >> It's a different story for external devices that may be used on other >> architectures. >> >> I only came up with one reason to compile internal devices for other >> architectures: In some cases the driver subsystem maintainer may want to >> be able to compile test subsystem wide changes without having to compile >> for each target separately. But for those cases it's trivial to carry a >> compile test patch that just drops the depends Kconfig entries. > > And here's a patch to limit the omap drivers above to omap only. The patch looks good to me. The reason I removed the OMAP dependency from OMAP DSS was not (only) because of the compile testing, but also because I thought it was right: a driver for an IP block shouldn't presume that the IP is used only on particular SoC. But perhaps that's a bit too academic approach for an IP that's in real world only used for OMAP. Tomi
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