Dan Williams 1b0fac4587 dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs ... Continuing the work started in 411f0f3edc ... This enables code with a dma path, that compiles away, to build without requiring additional code factoring. It also prevents code that calls dma_alloc_coherent and dma_free_coherent from linking whereas previously the code would hit a BUG() at run time. Finally, it allows archs that set !HAS_DMA to delete their asm/dma-mapping.h file. Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Kyle McMartin <kyle@parisc-linux.org> Cc: James Bottomley <James.Bottomley@SteelEye.com> Cc: Tejun Heo <htejun@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: <geert@linux-m68k.org> Cc: <zippel@linux-m68k.org> Cc: <spyro@f2s.com> Cc: <ysato@users.sourceforge.jp> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-16 09:05:45 -07:00
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alpha
arm
arm26	dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs	2007-07-16 09:05:45 -07:00
avr32
blackfin
cris
frv
h8300	dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs	2007-07-16 09:05:45 -07:00
i386	Use menuconfig objects II - oprofile	2007-07-16 09:05:40 -07:00
ia64	PIE randomization	2007-07-16 09:05:42 -07:00
m32r	dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs	2007-07-16 09:05:45 -07:00
m68k
m68knommu
mips
parisc
powerpc	Introduce CONFIG_VIRT_TO_BUS	2007-07-16 09:05:42 -07:00
ppc
s390
sh
sh64
sparc
sparc64
um
v850
x86_64
xtensa