linux/drivers
Heiko Carstens 411f0f3edc Introduce CONFIG_HAS_DMA
Architectures that don't support DMA can say so by adding a config NO_DMA
to their Kconfig file.  This will prevent compilation of some dma specific
driver code.  Also dma-mapping-broken.h isn't needed anymore on at least
s390.  This avoids compilation and linking of otherwise dead/broken code.

Other architectures that include dma-mapping-broken.h are arm26, h8300,
m68k, m68knommu and v850.  If these could be converted as well we could get
rid of the header file.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
"John W. Linville" <linville@tuxdriver.com>
Cc: Kyle McMartin <kyle@parisc-linux.org>
Cc: <James.Bottomley@SteelEye.com>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: <geert@linux-m68k.org>
Cc: <zippel@linux-m68k.org>
Cc: <spyro@f2s.com>
Cc: <uclinux-v850@lsi.nec.co.jp>
Cc: <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-07 12:12:51 -07:00
..
acorn
acpi Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 2007-05-05 14:55:20 -07:00
amba
ata Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-05-06 13:20:10 -07:00
atm PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
auxdisplay
base Introduce CONFIG_HAS_DMA 2007-05-07 12:12:51 -07:00
block [NET]: Rework dev_base via list_head (v3) 2007-05-03 15:13:45 -07:00
bluetooth
cdrom
char Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6 2007-05-05 14:55:20 -07:00
clocksource
connector
cpufreq
crypto [CRYPTO] padlock: Remove pointless padlock module 2007-05-02 22:08:26 +10:00
dio
dma
edac
eisa
fc4
firmware remove "struct subsystem" as it is no longer needed 2007-05-02 18:57:59 -07:00
hid Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jikos/hid 2007-04-30 08:58:21 -07:00
hwmon Merge branch 'linux-2.6' into for-2.6.22 2007-04-30 12:38:01 +10:00
i2c Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-05-06 13:20:10 -07:00
ide ide-cs: recognize 2GB CompactFlash from Transcend 2007-05-05 22:03:51 +02:00
ieee1394 PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
infiniband Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-05-05 13:30:44 -07:00
input Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2007-05-04 18:16:12 -07:00
isdn PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
kvm KVM: Remove unused 'instruction_length' 2007-05-03 10:52:32 +03:00
leds
macintosh CUDA ADB fixes 2007-05-04 17:59:07 -07:00
mca
md [BLOCK] Don't pin lots of memory in mempools 2007-04-30 09:08:17 +02:00
media Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6 2007-05-04 18:04:29 -07:00
message Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-05-05 13:30:44 -07:00
mfd
misc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc 2007-05-04 21:44:34 -07:00
mmc Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-05-06 13:20:10 -07:00
mtd mm: make read_cache_page synchronous 2007-05-07 12:12:51 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2007-05-06 13:21:57 -07:00
nubus
oprofile
parisc Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2007-05-04 19:36:58 -07:00
parport
pci Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6 2007-05-04 18:04:48 -07:00
pcmcia add new_id to PCMCIA drivers 2007-05-07 12:12:50 -07:00
pnp
ps3 ps3av: Use __func__ instead of __FUNCTION__ 2007-05-04 17:59:09 -07:00
rapidio
rtc
s390 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2007-05-05 13:30:44 -07:00
sbus PCI: Cleanup the includes of <linux/pci.h> 2007-05-02 19:02:35 -07:00
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2007-05-06 13:21:57 -07:00
serial Serial: serial_core, use pr_debug 2007-05-07 12:12:51 -07:00
sh
sn
spi
tc
telephony
usb Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm 2007-05-06 13:20:10 -07:00
video Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2007-05-06 13:21:57 -07:00
w1
zorro Amiga Zorro bus: kill resource_size_t warnings 2007-05-04 17:59:08 -07:00
Kconfig
Makefile i2c: Add i2c_board_info and i2c_new_device() 2007-05-01 23:26:31 +02:00