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* Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds2008-07-24
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: arch/mips/kernel/stacktrace.c: Heiko can't type kthread: reduce stack pressure in create_kthread and kthreadd fix core/stacktrace changes on avr32, mips, sh
| * arch/mips/kernel/stacktrace.c: Heiko can't typeAndrew Morton2008-07-23
| | | | | | | | | | Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * kthread: reduce stack pressure in create_kthread and kthreaddMike Travis2008-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Replace: set_cpus_allowed(..., CPU_MASK_ALL) with: set_cpus_allowed_ptr(..., CPU_MASK_ALL_PTR) to remove excessive stack requirements when NR_CPUS=4096. Signed-off-by: Mike Travis <travis@sgi.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * fix core/stacktrace changes on avr32, mips, shHeiko Carstens2008-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes this type of problem: CC arch/s390/kernel/stacktrace.o arch/s390/kernel/stacktrace.c:84: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:84: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:84: warning: parameter names (without types) in function declaration arch/s390/kernel/stacktrace.c:97: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:97: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:97: warning: parameter names (without types) in function declaration caused by "stacktrace: export save_stack_trace[_tsk]" Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds2008-07-24
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: clean up compiler warning sched: fix hrtick & generic-ipi dependency
| * | sched: clean up compiler warningPeter Zijlstra2008-07-24
| | | | | | | | | | | | | | | | | | Reported-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | sched: fix hrtick & generic-ipi dependencyIngo Molnar2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Andrew Morton reported this s390 allmodconfig build failure: kernel/built-in.o: In function `hrtick_start_fair': sched.c:(.text+0x69c6): undefined reference to `__smp_call_function_single' the reason is that s390 is not a generic-ipi SMP platform yet, while the hrtick code relies on it. Fix the dependency. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | x86-64: make BUILD_IRQ() also reset section backLinus Torvalds2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 9d25d4db81833029d30b7b03cc1000cbbe09e192 ("x86: BUILD_IRQ say .text to avoid .data.percpu") added a ".text" specifier to make sure that BUILD_IRQ() builds the irq trampoline in the text segment rather than in some random left-over segment that the compiler happened to leave the asm in. However, we should also make sure that we switch back by adding a ".previous" at the end, so that there are no subtle issues with subsequent compiler-generated code. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds2008-07-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: fix header export, asm-x86/processor-flags.h, CONFIG_* leaks x86: BUILD_IRQ say .text to avoid .data.percpu xen: don't use sysret for sysexit32 x86: call early_cpu_init at the same point
| * | | x86: fix header export, asm-x86/processor-flags.h, CONFIG_* leaksVegard Nossum2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently, commit 6330a30a76c1e62d4b4ec238368957f8febf9113 Author: Vegard Nossum <vegard.nossum@gmail.com> Date: Wed May 28 09:46:19 2008 +0200 x86: break mutual header inclusion introduced some CONFIG names to processor-flags.h, which was exported in commit 6093015db2bd9e70cf20cdd23be1a50733baafdd Author: Ingo Molnar <mingo@elte.hu> Date: Sun Mar 30 11:45:23 2008 +0200 x86: cleanup replace most vm86 flags with flags from processor-flags.h, fix Fix it by wrapping the CONFIG parts in __KERNEL__. Reported-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Cc: Adrian Bunk <bunk@kernel.org> Cc: Olaf Hering <olaf@aepfle.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: BUILD_IRQ say .text to avoid .data.percpuHugh Dickins2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When I edit the x86_64 Makefile to -fno-unit-at-a-time, bootup panics on 0xCCs in IRQ0x3e_interrupt(): IRQ0x20_interrupt etc. have got linked into .data.percpu. Perhaps there are other ways of triggering that: specify ".text" in the BUILD_IRQ() macro for safety. I've been using -fno-unit-at-a-time (to lessen inlining, for easier debugging) for a long time. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | xen: don't use sysret for sysexit32Jeremy Fitzhardinge2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When implementing sysexit32, don't let Xen use sysret to return to userspace. That results in usermode register state being trashed. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Mark McLoughlin <markmc@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | x86: call early_cpu_init at the same pointJeremy Fitzhardinge2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call early_cpu_init() at the same (early) point in setup_arch(). The x86_64 code was calling it relatively late, after when other arch code need to do cpu-related setup which depends on it. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Mark McLoughlin <markmc@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | Merge branch 'semaphore' of ↵Linus Torvalds2008-07-24
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc * 'semaphore' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc: Remove __DECLARE_SEMAPHORE_GENERIC Remove asm/semaphore.h Remove use of asm/semaphore.h Add missing semaphore.h includes Remove mention of semaphores from kernel-locking
| * | | | Remove __DECLARE_SEMAPHORE_GENERICMatthew Wilcox2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no users of __DECLARE_SEMAPHORE_GENERIC in the kernel Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
| * | | | Remove asm/semaphore.hMatthew Wilcox2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All users have now been converted to linux/semaphore.h and we don't need to keep these files around any longer. Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
| * | | | Remove use of asm/semaphore.hMatthew Wilcox2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change to use linux/semaphore.h Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
| * | | | Add missing semaphore.h includesMatthew Wilcox2008-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These files use semaphores but don't include semaphore.h Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
| * | | | Remove mention of semaphores from kernel-lockingMatthew Wilcox2008-07-24
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the consensus seems to be to eliminate semaphores where possible, we shouldn't be educating people about how to use them as locks. Use mutexes instead. Semaphores should be described in a separate document if we end up keeping them. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-07-24
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: put ColdFire head code into .text.head section m68knommu: remove last use of CONFIG_FADS and CONFIG_RPXCLASSIC m68knommu: remove RPXCLASSIC from the m68k tree m68knommu: fec: remove FADS m68knommu: MCF5307 PIT GENERIC_CLOCKEVENTS support m68knommu: add read_barrier_depends() and irqs_disabled_flags() m68knommu: add byteswap assembly opcode for ISA A+ m68knommu: add ffs and __ffs plattform which support ISA A+ or ISA C m68knommu: add sched_clock() for the DMA timer m68knommu: complete generic time m68knommu: move code within time.c m68knommu: m68knommu: add old stack trace method m68knommu: Add Coldfire DMA Timer support m68knommu: defconfig for M5407C3 board m68knommu: defconfig for M5307C3 board m68knommu: defconfig for M5275EVB board m68knommu: defconfig for M5249EVB board m68knommu: change to a configs directory for board configurations
| * | | | m68knommu: put ColdFire head code into .text.head sectionGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch the ColdFire head start up code to be in the .text.head segment. And make sure that segment is at the start of the final linked text segment. Fixes the linker warnings about section use mis-matches: WARNING: vmlinux.o(.text+0xa8): Section mismatch in reference from the variable _clear_bss to the function .init.text:start_kernel() The function _clear_bss() references the function __init start_kernel(). This is often because _clear_bss lacks a __init annotation or the annotation of start_kernel is wrong. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: remove last use of CONFIG_FADS and CONFIG_RPXCLASSICGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | They have never been used in this port of the driver. It is has only ever been used on the ColdFire SoC ethernet core. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: remove RPXCLASSIC from the m68k treeSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ifdefs are leftovers from the time as the driver was running on a ppc. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: fec: remove FADSSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I found config FADS only in ppc/Kconfig. Bye bye relic. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: MCF5307 PIT GENERIC_CLOCKEVENTS supportSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PIT code has been changed in order to suppport GENERIC_CLOCKEVENTS. The priority of the PIT clocksource has been decreased in favor of the DMA timer. pit_cycles_per_jiffy become a constant (PIT_CYCLES_PER_JIFFY) because it is known at compile time and does not change afterwards. Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: add read_barrier_depends() and irqs_disabled_flags()Sebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/trace.c: In function 'tracing_generic_entry_update': /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/trace.c:802: error: implicit declaration of function 'irqs_disabled_flags' make[3]: *** [kernel/trace/trace.o] Error 1 /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/ftrace.c: In function 'ftrace_list_func': /home/bigeasy/git/linux-2.6-ftrace/kernel/trace/ftrace.c:61: error: implicit declaration of function 'read_barrier_depends' Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: add byteswap assembly opcode for ISA A+Sebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: add ffs and __ffs plattform which support ISA A+ or ISA CSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the ff1 and bitrev opcode appears in ISA C and ISA A+ what isn't supported by all plattforms. The assembly optimization is automaticly enabled if the compiler understand the required cpu keyword. My m5235 seems to boot and run fine so far. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: add sched_clock() for the DMA timerSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with this printk() and other sched_clock() user use the more precise timestamps. The highly optimized math is from arch/x86/kernel/tsc_32.c. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: complete generic timeSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | do_set_rtc() isn't required because the work that is handled is allready served if read_persistent_clock() & update_persistent_clock() are implemented and CONFIG_GENERIC_CMOS_UPDATE is. sync_cmos_clock() looks very familiar :) Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: move code within time.cSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch creates two functions do_set_rtc() and read_rtc_mmss() based on allready available code. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: m68knommu: add old stack trace methodSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old method is used when frame pointers are not available. Also fix formating with CONFIG_KALLSYMS=n which eliminates \n. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: Add Coldfire DMA Timer supportSebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This one could be used as a hrtimer. Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: defconfig for M5407C3 boardGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a defconfig for the Freescale M5407C3 board. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: defconfig for M5307C3 boardGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a defconfig for the Freescale M5307C3 board. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: defconfig for M5275EVB boardGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a defconfig for the Freescale M5275EVB board. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: defconfig for M5249EVB boardGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a defconfig for the Freescale M5249EVB board. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| * | | | m68knommu: change to a configs directory for board configurationsGreg Ungerer2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the old example m68knommu defconfig. Create a configs directory for specific board configurations. Make the m5208evb the default. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
* | | | | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2008-07-24
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: backlight: Fix missing kernel doc entry backlight: Add Nvidia-based Apple Macbook Pro backlight driver
| * | | | | backlight: Fix missing kernel doc entrySebastian Siewior2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | backlight: Add Nvidia-based Apple Macbook Pro backlight driverMatthew Garrett2008-07-23
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nvidia-based Apple Macbook Pros don't appear to handle backlight control through the graphics card registers or ACPI, but instead trigger changes via SMI calls. This driver registers a generic backlight device that lets existing userspace deal with it. Code derived from Julien Blache's Pommed application. Signed-off-by: Julien Blache <jb@jblache.org> Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* | | | | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds2008-07-24
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Ensure led->trigger is set earlier leds: Add support for Philips PCA955x I2C LED drivers leds: Fix sparse warnings in leds-h1940 driver leds: mark led_classdev.default_trigger as const leds: fix unsigned value overflow in atmel pwm driver leds: Add pca9532 platform data for Thecus N2100 leds: Add pca9532 led driver
| * | | | | leds: Ensure led->trigger is set earlierDmitry Baryshkov2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure led->trigger is valid before calling trigger->activate Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: Add support for Philips PCA955x I2C LED driversNate Case2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver supports the PCA9550, PCA9551, PCA9552, and PCA9553 LED driver chips. Signed-off-by: Nate Case <ncase@xes-inc.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: Fix sparse warnings in leds-h1940 driverBen Dooks2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes the following sparse errors: drivers/leds/leds-h1940.c:26:6: warning: symbol 'h1940_greenled_set' was not declared. Should it be static? drivers/leds/leds-h1940.c:55:6: warning: symbol 'h1940_redled_set' was not declared. Should it be static? drivers/leds/leds-h1940.c:85:6: warning: symbol 'h1940_blueled_set' was not declared. Should it be static? Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: mark led_classdev.default_trigger as constAnton Vorontsov2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LED classdev core doesn't modify memory pointed by the default_trigger, so mark it as const and we'll able to pass const char *s without getting compiler warnings. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: fix unsigned value overflow in atmel pwm driverLi Zefan2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix an unsigned value overflow in the error handling code in the Atmel PWM driver. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: Add pca9532 platform data for Thecus N2100Riku Voipio2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thecus N2100 has leds and a buzzer attached to a pca9532 controller. Attach the driver to the i2c bus and define the pca9532 pin coniguration for this platform in n2100_leds. With this patch, support for N2100 should be complete in mainline Linux. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
| * | | | | leds: Add pca9532 led driverRiku Voipio2008-07-23
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NXP pca9532 is a LED dimmer/controller attached to i2c bus. It allows attaching upto 16 leds which can either be on, off or dimmed and/or blinked with the two PWM modulators available. This driver is a "new-style" i2c driver that adheres to the driver model and implements the led framework api. Since the leds connected to the driver are platform specific, it is only useful when platform data is passed to the driver to define what leds are connected to which pins. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2008-07-24
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix cpufreq notifier registry. sparc64: Fix lockdep issues in LDC protocol layer.
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