On Wed, Apr 18, 2018 at 04:27:25PM -0700, Stephen Boyd wrote: > Quoting Masahiro Yamada (2018-04-18 04:52:31) > > We had commit 06e226c7fb23 ("clk: sunxi-ng: Move all clock types to a > > library") and commit 799c43415442 ("kbuild: thin archives make default > > for all archs") in the same development cycle, from different trees. > > > > With migration to the thin archive, the entire drivers/clk/sunxi-ng/lib.a > > is linked to the vmlinux. This does not break build, but we do not get > > any size saving. > > > > However, we do not need to go back to the individual Kconfig options. > > The default configuration pulls in all (or most) of the CCU parts anyway. > > Also, once we enable CONFIG_LD_DEAD_CODE_DATA_ELIMINATION, we can simply > > list all files with obj-y, and the linker will drop all unused functions > > by itself. > > > > After the long discussion [1], people there agreed to fix this, but > > nobody sent a patch after all. I am doing it now. > > > > I lifted up CONFIG_SUNXI_CCU to drivers/clk/Makefile because everything > > in drivers/clk/sunxi-ng/ depends on SUNXI_CCU. > > > > [1] https://patchwork.kernel.org/patch/9796521/ > > > > Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> > > --- > > Thanks for remembering to take care of this. I forgot about it all. > > Acked-by: Stephen Boyd <sb...@kernel.org> > > Or I can pick this up directly. Let me know.
We'll probably have our usual round of patches that might generate some conflicts on the Makefile. I've picked it up with your A-b, and will send you a PR with it, as usual. Thanks ! Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com
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