From: Paul Mackerras Date: Mon, 27 Mar 2006 09:17:06 +0000 (+1100) Subject: powerpc: Don't compile in arch/ppc/kernel for 32-bit ARCH=powerpc X-Git-Tag: v2.6.17-rc1~165^2~28 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7e2d2da26384b07dfee83f63e6090e386c63d7e;p=linux-2.6 powerpc: Don't compile in arch/ppc/kernel for 32-bit ARCH=powerpc All of the things needed for 32-bit ARCH=powerpc builds have now moved to arch/powerpc/kernel, so we don't need to go down into arch/ppc/kernel any more, and we can remove the CONFIG_PPC_MERGE conditional from arch/ppc/kernel/Makefile. There were two files still referenced in the merge section of arch/ppc/kernel/Makefile: ppc-stub.o, depending on CONFIG_KGDB, and dma-mapping.o, depending on CONFIG_NOT_COHERENT_CACHE. None of the platforms currently in ARCH=powerpc have caches that aren't coherent with DMA, but when we do get one we'll move dma-mapping.c over. As for CONFIG_KGDB, none of the Kconfig files in the tree define it, so I'll let it languish for now. Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 829e017b8a..9586899de6 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -129,7 +129,6 @@ core-y += arch/powerpc/kernel/ \ arch/powerpc/lib/ \ arch/powerpc/sysdev/ \ arch/powerpc/platforms/ -core-$(CONFIG_PPC32) += arch/ppc/kernel/ core-$(CONFIG_MATH_EMULATION) += arch/ppc/math-emu/ core-$(CONFIG_XMON) += arch/powerpc/xmon/ core-$(CONFIG_APUS) += arch/ppc/amiga/ diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile index 4b7a05655c..466437f4bc 100644 --- a/arch/ppc/kernel/Makefile +++ b/arch/ppc/kernel/Makefile @@ -1,8 +1,6 @@ # # Makefile for the linux kernel. # -ifneq ($(CONFIG_PPC_MERGE),y) - extra-$(CONFIG_PPC_STD_MMU) := head.o extra-$(CONFIG_40x) := head_4xx.o extra-$(CONFIG_44x) := head_44x.o @@ -24,10 +22,3 @@ obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o ifndef CONFIG_MATH_EMULATION obj-$(CONFIG_8xx) += softemu8xx.o endif - -# These are here while we do the architecture merge - -else -obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-mapping.o -obj-$(CONFIG_KGDB) += ppc-stub.o -endif