Re: [PATCH 24/36] m68k: compile appropriate mm arch files for ColdFire V4e MMU support

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Hi Geert,

On 30/10/11 23:46, Geert Uytterhoeven wrote:
On Tue, Oct 25, 2011 at 09:19,<gerg@xxxxxxxxxxxx>  wrote:
From: Greg Ungerer<gerg@xxxxxxxxxxx>

Compile the mcfmmu.c code when the ColdFire V4e MMU is enabled.
And don't compile the unnecessary hwtest.c code for it.

Signed-off-by: Greg Ungerer<gerg@xxxxxxxxxxx>
---
arch/m68k/mm/Makefile | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/arch/m68k/mm/Makefile b/arch/m68k/mm/Makefile
index 09cadf1..1732e31 100644
--- a/arch/m68k/mm/Makefile
+++ b/arch/m68k/mm/Makefile
@@ -4,6 +4,12 @@

 obj-y := init.o

-obj-$(CONFIG_MMU)		+= cache.o fault.o hwtest.o
+obj-$(CONFIG_MMU)		+= cache.o fault.o
 obj-$(CONFIG_MMU_MOTOROLA)	+= kmap.o memory.o motorola.o
 obj-$(CONFIG_MMU_SUN3)	+= sun3kmap.o sun3mmu.o
+
+ifdef CONFIG_COLDFIRE
+obj-$(CONFIG_MMU)		+= kmap.o memory.o mcfmmu.o

What about introducing CONFIG_MMU_COLDFIRE and writing

obj-$(CONFIG_MMU_MOTOROLA)	+= kmap.o memory.o mcfmmu.o

instead?

It could turn out to be useful in other places too, especially when considering
merging more mm/no sources files.

Yep, that is much nice. I'll change it.

Thanks
Greg


------------------------------------------------------------------------
Greg Ungerer  --  Principal Engineer        EMAIL:     gerg@xxxxxxxxxxxx
SnapGear Group, McAfee                      PHONE:       +61 7 3435 2888
8 Gardner Close                             FAX:         +61 7 3217 5323
Milton, QLD, 4064, Australia                WEB: http://www.SnapGear.com
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