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FUJITA Tomonori 3b9c6c11f5 dma-mapping: remove dma_is_consistent API 
Architectures implement dma_is_consistent() in different ways (some
misinterpret the definition of API in DMA-API.txt).  So it hasn't been so
useful for drivers.  We have only one user of the API in tree.  Unlikely
out-of-tree drivers use the API.

Even if we fix dma_is_consistent() in some architectures, it doesn't look
useful at all.  It was invented long ago for some old systems that can't
allocate coherent memory at all.  It's better to export only APIs that are
definitely necessary for drivers.

Let's remove this API.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-11 08:59:21 -07:00
..
alchemy MIPS: Ritually kill stupid printk. 2010-08-05 13:26:27 +01:00
ar7 MIPS: AR7: rewrite of cpmac_get_mac() 2010-08-05 13:26:02 +01:00
bcm47xx MIPS: BCM47xx: Fix nvram_getenv return value. 2010-08-05 13:26:31 +01:00
bcm63xx MIPS: BCM63xx: Migrate to new platform makefile style. 2010-08-05 13:25:54 +01:00
boot MIPS: strip the un-needed sections of vmlinuz 2010-08-05 13:26:34 +01:00
cavium-octeon MIPS: Octeon: Allow more than 3.75GB of memory with PCIe 2010-08-05 13:26:31 +01:00
cobalt MIPS: Move Cobalt Makefile parts to their own Platform file 2010-08-05 13:25:47 +01:00
configs MIPS: Alchemy: Add basic support for the GPR board 2010-08-05 13:26:09 +01:00
dec MIPS: DECstation: Migrate to new platform makefile style. 2010-08-05 13:25:49 +01:00
emma MIPS: Ritually kill stupid printk. 2010-08-05 13:26:27 +01:00
fw
include/asm dma-mapping: remove dma_is_consistent API 2010-08-11 08:59:21 -07:00
jazz MIPS: Jazz: Migrate to new platform makefile style. 2010-08-05 13:25:48 +01:00
jz4740 MIPS: JZ4740: Add qi_lb60 board support 2010-08-05 13:26:20 +01:00
kernel Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb 2010-08-05 15:59:48 -07:00
lasat MIPS: Lasat: Migrate to new platform makefile style. 2010-08-05 13:25:53 +01:00
lib
loongson MIPS: Loongson: Remove unused macro LOONGSON_PERFCNT_IRQ 2010-08-05 13:26:26 +01:00
math-emu MIPS: Add -Werror to arch/mips/Kbuild 2010-08-05 13:25:44 +01:00
mipssim MIPS: MIPSsim: Migrate to new Platform file 2010-08-05 13:25:45 +01:00
mm dma-mapping: remove dma_is_consistent API 2010-08-11 08:59:21 -07:00
mti-malta MIPS: Malta: Migrate to new platform makefile style. 2010-08-05 13:25:50 +01:00
nxp/pnx8550/common MIPS: PNX8550: Move code one directory level up. 2010-08-05 13:25:56 +01:00
oprofile MIPS: Oprofile: Fixup of loongson2_exit() 2010-07-05 17:17:31 +01:00
pci MIPS: Octeon: Allow more than 3.75GB of memory with PCIe 2010-08-05 13:26:31 +01:00
pmc-sierra MIPS: PNX Removing dead CONFIG_PMCTWILED 2010-08-05 13:26:00 +01:00
pnx833x MIPS: PNX833x: Migrate to new platform makefile style. 2010-08-05 13:25:56 +01:00
pnx8550 MIPS: PNX8550: Migrate to new platform makefile style. 2010-08-05 13:25:57 +01:00
power
powertv MIPS: PowerTV: Separate PowerTV USB support from non-USB code 2010-08-05 13:26:34 +01:00
rb532 MIPS: RB532: Migrate to new platform makefile style. 2010-08-05 13:25:50 +01:00
sgi-ip22 MIPS: IP22, IP28: Migrate to new platform makefile style. 2010-08-05 13:25:49 +01:00
sgi-ip27 MIPS: IP27: Migrate to new Platform file 2010-08-05 13:25:47 +01:00
sgi-ip32 MIPS: IP32: Migrate to new platform makefile style. 2010-08-05 13:25:50 +01:00
sibyte MIPS: Sibyte: Migrate to new platform makefile style. 2010-08-05 13:25:55 +01:00
sni MIPS: SNI: Migrate to new platform makefile style. 2010-08-05 13:25:49 +01:00
txx9 MIPS: TXx9: Migrate to new platform makefile style. 2010-08-05 13:25:55 +01:00
vr41xx MIPS: Move VR41xx Makefile parts to their own Platform file 2010-08-05 13:25:48 +01:00
wrppmc MIPS: WRPPMC: Migrate to new platform makefile style. 2010-08-05 13:25:51 +01:00
Kbuild MIPS: Introduce support for Platform definitions 2010-08-05 13:25:45 +01:00
Kbuild.platforms MIPS: JZ4740: Add Kbuild files 2010-08-05 13:26:17 +01:00
Kconfig Merge branch 'timers-timekeeping-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-08-06 13:18:29 -07:00
Kconfig.debug
Makefile Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2010-08-05 14:10:07 -07:00