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2008-04-28init: fix integer as NULL pointer warningsHarvey Harrison2-2/+2
init/do_mounts_rd.c:215:13: warning: Using plain integer as NULL pointer init/do_mounts_md.c:136:45: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28ptrace: conditionalize compat_ptrace_requestRoland McGrath1-5/+2
My recent additions to compat_ptrace_request made it mandatory for CONFIG_COMPAT arch's to define copy_siginfo_from_user32. This broke some builds, though they all really should get cleaned up in that way. Since all the arch's that actually call compat_ptrace_request have now been cleaned up to use the generic compat_sys_ptrace, we can avoid the build problems on the crufty arch's by changing the conditionals on the definition. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6Linus Torvalds5-214/+318
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: pack objects denser slub: Calculate min_objects based on number of processors. slub: Drop DEFAULT_MAX_ORDER / DEFAULT_MIN_OBJECTS slub: Simplify any_slab_object checks slub: Make the order configurable for each slab cache slub: Drop fallback to page allocator method slub: Fallback to minimal order during slab page allocation slub: Update statistics handling for variable order slabs slub: Add kmem_cache_order_objects struct slub: for_each_object must be passed the number of objects in a slab slub: Store max number of objects in the page struct. slub: Dump list of objects not freed on kmem_cache_close() slub: free_list() cleanup slub: improve kmem_cache_destroy() error message slob: fix bug - when slob allocates "struct kmem_cache", it does not force alignment.
2008-04-28x86_64 vDSO: use initdataRoland McGrath2-7/+9
The 64-bit vDSO image is in a special ".vdso" section for no reason I can determine. Furthermore, the location of the vdso_end symbol includes some wrongly-calculated padding space in the image, which is then (correctly) rounded to page size, resulting in an extra page of zeros in the image mapped in to user processes. This changes it to put the vdso.so image into normal initdata as we have always done for the 32-bit vDSO images. The extra padding is gone, so the user VMA is one page instead of two. The image that was already copied around at boot time is now in initdata, so we recover that wasted space after boot. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreqLinus Torvalds4-87/+88
* git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Make acpi-cpufreq more robust against BIOS freq changes behind our back. [CPUFREQ] change cpu freq tables to per_cpu variables [CPUFREQ] fix show_trans_table [CPUFREQ] Warn when cpufreq_register_notifier called before pure initcalls [CPUFREQ] Refactor locking in cpufreq_add_dev [CPUFREQ] more CodingStyle [CPUFREQ] CodingStyle [CPUFREQ] Slightly shorten the error paths of cpufreq_suspend/cpufreq_resume
2008-04-28mm/memory_hotplug.c must #include "internal.h"Adrian Bunk1-0/+2
This patch fixes the following compile error caused by commit 04753278769f3b6c3b79a080edb52f21d83bf6e2 ("memory hotplug: register section/node id to free"): CC mm/memory_hotplug.o /home/bunk/linux/kernel-2.6/git/linux-2.6/mm/memory_hotplug.c: In function ‘put_page_bootmem’: /home/bunk/linux/kernel-2.6/git/linux-2.6/mm/memory_hotplug.c:82: error: implicit declaration of function ‘__free_pages_bootmem’ /home/bunk/linux/kernel-2.6/git/linux-2.6/mm/memory_hotplug.c: At top level: /home/bunk/linux/kernel-2.6/git/linux-2.6/mm/memory_hotplug.c:87: warning: no previous prototype for ‘register_page_bootmem_info_section’ make[2]: *** [mm/memory_hotplug.o] Error 1 [ Andrew: "Argh. The -mm-only memory-hotplug-add-removable-to-sysfs- to-show-memblock-removability.patch debugging patch adds that include so nobody hit this before. ] Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28hrtimer: raise softirq unlocked to avoid circular lock dependencyThomas Gleixner1-2/+17
The scheduler hrtimer bits in 2.6.25 introduced a circular lock dependency in a rare code path: ======================================================= [ INFO: possible circular locking dependency detected ] 2.6.25-sched-devel.git-x86-latest.git #19 ------------------------------------------------------- X/2980 is trying to acquire lock: (&rq->rq_lock_key#2){++..}, at: [<ffffffff80230146>] task_rq_lock+0x56/0xa0 but task is already holding lock: (&cpu_base->lock){++..}, at: [<ffffffff80257ae1>] lock_hrtimer_base+0x31/0x60 which lock already depends on the new lock. The scenario which leads to this is: posix-timer signal is delivered -> posix-timer is rearmed timer is already expired in hrtimer_enqueue() -> softirq is raised To prevent this we need to move the raise of the softirq out of the base->lock protected code path. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@kernel.org Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
2008-04-28[CPUFREQ] Make acpi-cpufreq more robust against BIOS freq changes behind our back.Venkatesh Pallipadi1-0/+10
We checked the hardware freq with OS cached freq value in get_cur_freqon_cpu(). Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
2008-04-28[CPUFREQ] change cpu freq tables to per_cpu variablesMike Travis1-14/+16
Change cpufreq tables from arrays to per_cpu variables in drivers/acpi/processor_thermal.c Based on git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git Cc: Len Brown <len.brown@intel.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
2008-04-28[CPUFREQ] fix show_trans_tableCesar Eduardo Barros1-1/+5
Fix show_trans_table when it overflows PAGE_SIZE. * Not all snprintf calls were protected against being passed a negative length. * When show_trans_table overflows, len might be > PAGE_SIZE. In that case, returns PAGE_SIZE. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
2008-04-28[CPUFREQ] Warn when cpufreq_register_notifier called before pure initcallsCesar Eduardo Barros1-0/+4
If cpufreq_register_notifier is called before pure initcalls, init_cpufreq_transition_notifier_list will overwrite whatever it did, causing notifiers to be ignored. Print some noise to the kernel log if that happens. Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net> Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
2008-04-28[CPUFREQ] Refactor locking in cpufreq_add_devDave Jones1-23/+11
Simplify this by moving the unlocking out of the error paths into the exit path. Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
2008-04-28[CPUFREQ] more CodingStyleDave Jones1-30/+29
void * p -> void *p no space between function parameters removed excess whitespace Signed-off-by: Dave Jones <davej@codemonkey.org.uk>
2008-04-28[CPUFREQ] CodingStyleDave Jones1-5/+5
return is not a function. Signed-off-by: Dave Jones <davej@redhat.com>
2008-04-28[CPUFREQ] Slightly shorten the error paths of cpufreq_suspend/cpufreq_resumeDave Jones1-14/+8
Signed-off-by: Dave Jones <davej@redhat.com>
2008-04-28Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds157-2221/+4102
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (45 commits) [MIPS] Pb1200/DBAu1200: move platform code to its proper place [MIPS] Fix handling of trap and breakpoint instructions [MIPS] Pb1200: do register SMC 91C111 [MIPS] DBAu1200: fix bad SMC 91C111 resource size [NET] Kconfig: Rename MIKROTIK_RB500 -> MIKROTIK_RB532 [MIPS] IP27: Fix build bug due to missing include [MIPS] Fix some sparse warnings on traps.c and irq-msc01.c [MIPS] cevt-gt641xx: Kill unnecessary include [MIPS] DS1287: Add clockevent driver [MIPS] add DECstation I/O ASIC clocksource [MIPS] rbtx4938: minor cleanup [MIPS] Alchemy: kill unused PCI_IRQ_TABLE_LOOKUP macro [MIPS] rbtx4938: misc cleanups [MIPS] jmr3927: use generic txx9 gpio [MIPS] rbhma4500: use generic txx9 gpio [MIPS] generic txx9 gpio support [MIPS] make fallback gpio.h gpiolib-friendly [MIPS] unexport null_perf_irq() and make it static [MIPS] unexport rtc_mips_set_time() [MIPS] unexport copy_from_user_page() ...
2008-04-28x86: Fix 32-bit MSI-X allocation leakagePJ Waskiewicz1-0/+1
This bug was introduced in the 2.6.24 i386/x86_64 tree merge, where MSI-X vector allocation will eventually fail. The cause is the new bit array tracking used vectors is not getting cleared properly on IRQ destruction on the 32-bit APIC code. This can be seen easily using the ixgbe 10 GbE driver on multi-core systems by simply loading and unloading the driver a few times. Depending on the number of available vectors on the host system, the MSI-X allocation will eventually fail, and the driver will only be able to use legacy interrupts. I am generating the same patch for both stable trees for 2.6.24 and 2.6.25. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28docbook: fix bitops fatal filename errorRandy Dunlap1-1/+1
bitops source file was renamed, so fix docbook for that. docproc: linux-2.6.25-git11/include/asm-x86/bitops_32.h: No such file or directory Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6Linus Torvalds13-583/+570
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6: SELinux: Fix a RCU free problem with the netport cache SELinux: Made netnode cache adds faster SELinux: include/security.h whitespace, syntax, and other cleanups SELinux: policydb.h whitespace, syntax, and other cleanups SELinux: mls_types.h whitespace, syntax, and other cleanups SELinux: mls.h whitespace, syntax, and other cleanups SELinux: hashtab.h whitespace, syntax, and other cleanups SELinux: context.h whitespace, syntax, and other cleanups SELinux: ss/conditional.h whitespace, syntax, and other cleanups SELinux: selinux/include/security.h whitespace, syntax, and other cleanups SELinux: objsec.h whitespace, syntax, and other cleanups SELinux: netlabel.h whitespace, syntax, and other cleanups SELinux: avc_ss.h whitespace, syntax, and other cleanups Fixed up conflict in include/linux/security.h manually
2008-04-28usb input endianness annotations and fixesAl Viro2-5/+5
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28celleb_scc_pciex __iomem annotationsAl Viro1-9/+9
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28drivers/usb annotations and fixesAl Viro18-49/+55
* endianness annotations * endianness fixes * missing get_unaligned/put_unaligned It's pretty much all over the place, changes to different files are independent. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Serial-parts-Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28usbhid endianness annotations and fixesAl Viro2-3/+3
usb_control_msg() converts arguments to little-endian itself, doing that in caller means breakage on big-endian boxen. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28q40ide breakageAl Viro1-33/+14
again, fallout from ide merge Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28typo in sata_fslAl Viro1-1/+1
it's ata_link, not ata_linke Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28more icside breakage (from next ide merge)Al Viro1-6/+8
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28fix ia64 local_irq_save() et.al.Al Viro1-9/+9
psr is not a good name for local variable in macro body when it has a good chance of being the argument of said macro (actually is at least in one place) Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28ia64 kvm fixes for O=... buildsAl Viro1-5/+2
* EXTRA_CFLAGS do not apply for *.S * don't bother with symlinks to ../lib/mem*.S, just add ../lib/mem*.o to object list Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28frv si_addr annotationsAl Viro1-15/+16
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds32-1061/+318
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: video drivers: add facility level sparc: tcx.c make tcx_init and tcx_exit static sparc: ffb.c make ffb_init and ffb_exit static sparc: cg14.c make cg14_init and cg15_exit static sparc: bw2.c fix bw2_exit sparc64: Fix accidental syscall restart on child return from clone/fork/vfork. sparc64: Clean up handling of pt_regs trap type encoding. sparc: Remove old style signal frame support. sparc64: Kill bogus RT_ALIGNEDSZ macro from signal.c sparc: sunzilog.c remove unused argument sparc: fix drivers/video/tcx.c warning sparc64: Kill unused local ISA bus layer. input: Rewrite sparcspkr device probing. sparc64: Do not ignore 'pmu' device ranges. sparc64: Kill ISA_FLOPPY_WORKS code. sparc64: Kill CONFIG_SPARC32_COMPAT sparc64: Cleanups and corrections for arch/sparc64/Kconfig sparc64: Fix wedged irq regression.
2008-04-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds15-25/+159
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: iwlwifi: Allow building iwl3945 without iwl4965. wireless: Fix compile error with wifi & leds tcp: Fix slab corruption with ipv6 and tcp6fuzz ipv4/ipv6 compat: Fix SSM applications on 64bit kernels. [IPSEC]: Use digest_null directly for auth sunrpc: fix missing kernel-doc can: Fix copy_from_user() results interpretation Revert "ipv6: Fix typo in net/ipv6/Kconfig" tipc: endianness annotations ipv6: result of csum_fold() is already 16bit, no need to cast [XFRM] AUDIT: Fix flowlabel text format ambibuity.
2008-04-28make CC_OPTIMIZE_FOR_SIZE non-experimentalIngo Molnar1-5/+1
this option has been the default on a wide range of distributions for a long time - time to make it non-experimental. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrtLinus Torvalds1-2/+13
* git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt: hrtimer: timeout too long when using HRTIMER_CB_SOFTIRQ
2008-04-28[MIPS] Pb1200/DBAu1200: move platform code to its proper placeSergei Shtylyov6-76/+107
Since both the IDE interface and SMC 91C111 Ethernet chip are on-board devices, not SOC devices, move the platform device registration form the common to the board specific code. While at it, remove semicolon (which didn't break compilation only by chance) from the AU1XXX_ATA_DDMA_REQ macro and do some renaming: - change 'au1200_ide0_' variable name prefix to the mere 'ide_'; - change 'smc91x_' variable name prefix to 'smc91c111_' since that's the name of the chip used on the boards; - drop 'AU1XXX_' prefix from the names of macros describing IDE and Ethernet on-board devices; - change 'SMC91111_' to 'SMC91C111_', change 'IRQ' to 'INT' in the names of the macros describing the Ethernet chip for consistency with the IDE macros; - change 'ATA_' to 'IDE_' and 'OFFSET' to 'SHIFT' (since this value is indeed a shift count) in the names of the macros describing the IDE interface. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] Fix handling of trap and breakpoint instructionsRalf Baechle1-52/+37
With fixes and cleanups from Atsushi Nemoto (anemo@mba.ocn.ne.jp). Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] Pb1200: do register SMC 91C111Sergei Shtylyov1-5/+3
Pb1200 does have SMC 91C111 Ethernet chip on board but the platform code did not register it, so one couldn't mount NFS... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] DBAu1200: fix bad SMC 91C111 resource sizeSergei Shtylyov1-1/+1
The on-board SMC 91C111 chip only decodes 16 bytes of memory (obviously, it can not decode a whole megabyte starting from address 0x19000300). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[NET] Kconfig: Rename MIKROTIK_RB500 -> MIKROTIK_RB532Ralf Baechle1-1/+1
The platform is actually named routerboard 532 so let's call it this. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Jeff Garzik <jeff@garzik.org>
2008-04-28[MIPS] IP27: Fix build bug due to missing includeAdrian Bunk1-0/+2
asm-mips/mach-ip27/topology.h must #include <asm-generic/topology.h> This fixes the following compile error: ... CC kernel/sched.o /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c: In function 'find_next_best_node': /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7015: error: implicit declaration of function 'node_to_cpumask_ptr' /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7015: error: '__tmp__' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7015: error: (Each undeclared identifier is reported only once /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7015: error: for each function it appears in.) /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c: In function 'sched_domain_node_span': /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7047: error: 'nodemask' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7048: warning: ISO C90 forbids mixed declarations and code /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7059: error: implicit declaration of function 'node_to_cpumask_ptr_next' /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c: In function '__build_sched_domains': /home/bunk/linux/kernel-2.6/git/linux-2.6/kernel/sched.c:7605: error: 'pnodemask' undeclared (first use in this function) make[2]: *** [kernel/sched.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] Fix some sparse warnings on traps.c and irq-msc01.cAtsushi Nemoto2-6/+6
* Declare board_bind_eic_interrupt, board_watchpoint_handler in traps.h * Make msc_bind_eic_interrupt static and fix its argument types. * Make msc_levelirq_type, msc_edgeirq_type static. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] cevt-gt641xx: Kill unnecessary includeAtsushi Nemoto1-2/+0
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] DS1287: Add clockevent driverYoichi Yuasa5-47/+183
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] add DECstation I/O ASIC clocksourceYoichi Yuasa5-1/+73
Add DECstation I/O ASIC clocksource Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] rbtx4938: minor cleanupAtsushi Nemoto1-2/+0
Do not initialize res->parent for platform device. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] Alchemy: kill unused PCI_IRQ_TABLE_LOOKUP macroSergei Shtylyov1-14/+0
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] rbtx4938: misc cleanupsAtsushi Nemoto7-200/+63
* Do not use non-standard I/O accessors, such as reg_rd08, etc. * Kill unnecessary wbflush() * Kill tx4938_mips.h * Kill unnecessary includes Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] jmr3927: use generic txx9 gpioAtsushi Nemoto5-18/+12
Use generic txx9 gpio (and gpiolib) for JMR3927 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] rbhma4500: use generic txx9 gpioAtsushi Nemoto3-103/+46
Use generic txx9 gpio (and gpiolib) for RBHMA4500 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] generic txx9 gpio supportAtsushi Nemoto4-0/+123
This is a board-independent TXx9 gpio API implementation using gpiolib. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-04-28[MIPS] make fallback gpio.h gpiolib-friendlyAtsushi Nemoto1-0/+6
If gpiolib was selected, asm-generic/gpio.h provides some prototypes for gpio API and implementation helpers. With this patch, platform code can implement its GPIO API using gpiolib without custom gpio.h file. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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