Michael Buesch 7444a72eff gpiolib: allow user-selection ... This patch adds functionality to the gpio-lib subsystem to make it possible to enable the gpio-lib code even if the architecture code didn't request to get it built in. The archtitecture code does still need to implement the gpiolib accessor functions in its asm/gpio.h file. This patch adds the implementations for x86 and PPC. With these changes it is possible to run generic GPIO expansion cards on every architecture that implements the trivial wrapper functions. Support for more architectures can easily be added. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: David Brownell <david-b@pacbell.net> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jean Delvare <khali@linux-fr.org> Cc: Samuel Ortiz <sameo@openedhand.com> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-07-25 10:53:30 -07:00
..
dec	[MIPS] DECstation: Document more MB ASIC register bits	2008-07-15 18:44:30 +01:00
emma2rh
fw
ip32
lasat	[MIPS] Remove mips_machtype for LASAT machines	2008-07-15 18:44:39 +01:00
mach-au1x00	spi: au1550_spi: proper platform device	2008-07-24 10:47:30 -07:00
mach-bcm47xx
mach-cobalt
mach-db1x00	[MIPS] Alchemy: remove unused MMC macros from db1x00 header.	2008-07-15 18:44:30 +01:00
mach-dec
mach-emma2rh
mach-excite
mach-generic	gpiolib: allow user-selection	2008-07-25 10:53:30 -07:00
mach-ip22
mach-ip27	[MIPS] IP27: Fix build bug due to missing include	2008-04-28 17:14:32 +01:00
mach-ip28
mach-ip32
mach-jazz
mach-lasat	[MIPS] Lasat: fix LASAT_CASCADE_IRQ	2008-03-12 14:14:42 +00:00
mach-lemote
mach-malta	[MIPS] Malta: Cleanup organization of code into directories.	2008-07-15 18:44:34 +01:00
mach-mipssim
mach-pb1x00	[MIPS] Pb1200/DBAu1200 code style cleanup	2008-05-12 16:46:55 +01:00
mach-pnx8550
mach-rc32434	[MIPS] Routerboard 532: Support for base system	2008-07-20 14:38:18 +01:00
mach-rm
mach-sibyte
mach-tx39xx	[MIPS] TXx9: rename asm-mips/mach-jmr3927 to asm-mips/mach-tx39xx	2008-07-15 18:44:38 +01:00
mach-tx49xx
mach-vr41xx	[MIPS] cmbvr4133: Remove support	2008-07-15 18:44:36 +01:00
mach-wrppmc
mach-yosemite
mips-boards	[MIPS] Remove unused maltasmp.h.	2008-07-20 14:38:22 +01:00
pci
pmc-sierra/msp71xx
sgi
sibyte
sn
txx9	[MIPS] TXx9: Fix some sparse warnings	2008-07-20 14:38:21 +01:00
vr41xx	[MIPS] cmbvr4133: Remove support	2008-07-15 18:44:36 +01:00
xtalk
a.out.h	aout: move STACK_TOP[_MAX] to asm/processor.h	2008-02-08 09:22:29 -08:00
abi.h
addrspace.h
asm.h
asmmacro-32.h
asmmacro-64.h
asmmacro.h
atomic.h	[MIPS] Fix bug in atomic_sub_if_positive.	2008-07-04 08:22:15 +01:00
auxvec.h
barrier.h	[MIPS] IP28: switch to "normal" mode after PROM no longer needed	2008-07-15 18:44:32 +01:00
bcache.h
bitops.h	[MIPS] Tinker with constraints in <asm/atomic.h> to fix build error.	2008-07-20 14:38:18 +01:00
bootinfo.h	[MIPS] Routerboard 532: Support for base system	2008-07-20 14:38:18 +01:00
branch.h
break.h
bug.h
bugs.h
byteorder.h
cache.h
cachectl.h
cacheflush.h	[MIPS] Handle aliases in vmalloc correctly.	2008-04-07 22:31:04 +01:00
cacheops.h
checksum.h
cmp.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
cmpxchg.h	Add cmpxchg64 and cmpxchg64_local to mips	2008-02-07 08:42:30 -08:00
compat-signal.h
compat.h
compiler.h	[MIPS] Add empty argument parenthesis to GCC_IMM_ASM	2008-05-12 16:46:52 +01:00
cpu-features.h
cpu-info.h	[MIPS] vpe_id is required for VSMP and SMTC builds	2008-06-16 15:14:48 +01:00
cpu.h	[MIPS] modify the MIPS CPU classfication	2008-07-15 18:44:28 +01:00
cputime.h
current.h
debug.h
delay.h
device.h
div64.h	rename div64_64 to div64_u64	2008-05-01 08:03:58 -07:00
dma-mapping.h
dma.h
ds1286.h
ds1287.h	[MIPS] DS1287: Add clockevent driver	2008-04-28 17:14:32 +01:00
dsp.h
edac.h
elf.h	Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed	2008-02-07 08:42:30 -08:00
emergency-restart.h
errno.h
fb.h
fcntl.h
fixmap.h
floppy.h
fpregdef.h
fpu.h	[MIPS] Fix missing prototypes in asm/fpu.h	2008-07-20 14:38:17 +01:00
fpu_emulator.h
futex.h	asm-*/futex.h should include linux/uaccess.h	2008-04-30 08:29:52 -07:00
gcmpregs.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
gdb-stub.h
gic.h	[MIPS] Malta: Fix build errors for 64-bit kernels	2008-06-16 15:14:48 +01:00
gpio.h
gt64120.h
hardirq.h
hazards.h
highmem.h	[MIPS] Fix yosemite build error	2008-03-12 14:14:42 +00:00
hw_irq.h
i8253.h
i8259.h
ide.h
inst.h
io.h	[MIPS] Remove obsolete isa_slot_offset	2008-07-15 18:44:29 +01:00
ioctl.h
ioctls.h
ipcbuf.h
irq.h
irq_cpu.h
irq_gt641xx.h
irq_regs.h
irqflags.h
isadep.h
jazz.h
jazzdma.h
Kbuild
kdebug.h
kexec.h
kmap_types.h
kspd.h
kvm.h	kvm: provide kvm.h for all architecture: fixes headers_install	2008-04-02 15:28:18 -07:00
linkage.h
local.h
m48t35.h
m48t37.h
mc146818-time.h
mc146818rtc.h
mips_mt.h
mipsmtregs.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
mipsprom.h
mipsregs.h	[MIPS] Add accessors for random register.	2008-06-05 18:13:15 +01:00
mman.h
mmu.h
mmu_context.h
mmzone.h
module.h
msc01_ic.h
msgbuf.h
mutex.h
namei.h	[MIPS] IRIX: Goodbye and thanks for all the fish	2008-07-15 18:44:30 +01:00
nile4.h
paccess.h
page.h	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	2008-07-24 10:47:21 -07:00
param.h
parport.h
pci.h	[MIPS] PCI: Make the pcibios_max_latency variable static	2008-07-20 14:38:17 +01:00
percpu.h
pgalloc.h	CONFIG_HIGHPTE vs. sub-page page tables.	2008-02-08 09:22:42 -08:00
pgtable-32.h	[MIPS] All MIPS32 processors support64-bit physical addresses.	2008-04-28 17:14:25 +01:00
pgtable-64.h
pgtable-bits.h	[MIPS] Fix build for PNX platforms.	2008-06-16 15:14:47 +01:00
pgtable.h	[MIPS] Add missing braces to pte_mkyoung	2008-06-05 18:13:14 +01:00
pmon.h
poll.h
posix_types.h	asm-*/posix_types.h: scrub __GLIBC__	2008-02-08 09:22:34 -08:00
prefetch.h
processor.h	PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures	2008-07-24 10:47:21 -07:00
ptrace.h
r4k-timer.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
r4kcache.h
reboot.h
reg.h
regdef.h
resource.h
rm9k-ocd.h
rtlx.h	[MIPS] Fix typo in header guard	2008-06-05 18:13:16 +01:00
scatterlist.h
seccomp.h
sections.h
segment.h
sembuf.h
serial.h
setup.h	[MIPS] don't leak setup_early_printk() in userspace header	2008-07-20 14:38:19 +01:00
sgialib.h
sgiarcs.h
sgidefs.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h	[MIPS] IRIX: Goodbye and thanks for all the fish	2008-07-15 18:44:30 +01:00
sim.h
smp-ops.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
smp.h	mips: convert to generic helpers for IPI function calls	2008-06-26 11:22:57 +02:00
smtc.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
smtc_ipi.h
smtc_proc.h
smvp.h	[MIPS] Add support for MIPS CMP platform.	2008-04-28 17:14:26 +01:00
sni.h	[MIPS] RM: fix EISA=n compilation	2008-02-19 17:01:34 +00:00
socket.h	flag parameters: socket and socketpair	2008-07-24 10:47:27 -07:00
sockios.h
sparsemem.h
spinlock.h
spinlock_types.h
stackframe.h
stacktrace.h
stat.h
statfs.h
string.h
suspend.h
sysmips.h
system.h
termbits.h
termios.h
thread_info.h	clean up duplicated alloc/free_thread_info	2008-07-25 10:53:28 -07:00
time.h	[MIPS] Clocksource: Only install r4k counter as clocksource if present.	2008-03-12 14:14:42 +00:00
timex.h
titan_dep.h
tlb.h
tlbdebug.h
tlbflush.h
topology.h
traps.h	[MIPS] Remove board_watchpoint_handler	2008-07-15 18:44:29 +01:00
txx9irq.h
txx9pio.h	[MIPS] generic txx9 gpio support	2008-04-28 17:14:31 +01:00
txx9tmr.h
types.h	fix asm-mips/types.h syntax error	2008-05-04 14:45:55 -07:00
uaccess.h
ucontext.h
unaligned.h	kernel: Move arches to use common unaligned access	2008-04-29 08:06:27 -07:00
unistd.h	[MIPS] Wire up the timerfd_*() o32 system calls	2008-02-19 17:01:31 +00:00
user.h	Sanitize the type of struct user.u_ar0	2008-02-07 08:42:30 -08:00
vga.h
vpe.h
war.h
wbflush.h
xor.h