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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds2008-10-162-4/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (46 commits) UIO: Fix mapping of logical and virtual memory UIO: add automata sercos3 pci card support UIO: Change driver name of uio_pdrv UIO: Add alignment warnings for uio-mem Driver core: add bus_sort_breadthfirst() function NET: convert the phy_device file to use bus_find_device_by_name kobject: Cleanup kobject_rename and !CONFIG_SYSFS kobject: Fix kobject_rename and !CONFIG_SYSFS sysfs: Make dir and name args to sysfs_notify() const platform: add new device registration helper sysfs: use ilookup5() instead of ilookup5_nowait() PNP: create device attributes via default device attributes Driver core: make bus_find_device_by_name() more robust usb: turn dev_warn+WARN_ON combos into dev_WARN debug: use dev_WARN() rather than WARN_ON() in device_pm_add() debug: Introduce a dev_WARN() function sysfs: fix deadlock device model: Do a quickcheck for driver binding before doing an expensive check Driver core: Fix cleanup in device_create_vargs(). Driver core: Clarify device cleanup. ...
| * device create: misc: convert device_create_drvdata to device_createGreg Kroah-Hartman2008-10-162-4/+3
| | | | | | | | | | | | | | | | Now that device_create() has been audited, rename things back to the original call to be sane. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2008-10-161-7/+3
|\ \ | | | | | | | | | | | | * 'personality' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY
| * | [PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITYMartin Schwidefsky2008-10-161-7/+3
| |/ | | | | | | | | | | | | | | The SET_PERSONALITY macro is always called with a second argument of 0. Remove the ibcs argument and the various tests to set the PER_SVR4 personality. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | sysctl: simplify ->strategyAlexey Dobriyan2008-10-161-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | name and nlen parameters passed to ->strategy hook are unused, remove them. In general ->strategy hook should know what it's doing, and don't do something tricky for which, say, pointer to original userspace array may be needed (name). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Acked-by: David S. Miller <davem@davemloft.net> [ networking bits ] Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Howells <dhowells@redhat.com> Cc: Matt Mackall <mpm@selenic.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | compat: generic compat get/settimeofdayChristoph Hellwig2008-10-163-70/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing arch specific in get/settimeofday. The details of the timeval conversion varied a little from arch to arch, but all with the same results. Also add an extern declaration for sys_tz to linux/time.h because externs in .c files are fowned upon. I'll kill the externs in various other files in a sparate patch. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net> [ sparc bits ] Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Acked-by: Kyle McMartin <kyle@mcmartin.ca> Cc: Matthew Wilcox <matthew@wil.cx> Cc: Grant Grundler <grundler@parisc-linux.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | compat: move cp_compat_stat to common codeChristoph Hellwig2008-10-161-35/+0
|/ | | | | | | | | | | | | | | | | | | struct stat / compat_stat is the same on all architectures, so cp_compat_stat should be, too. Turns out it is, except that various architectures have slightly and some high2lowuid/high2lowgid or the direct assignment instead of the SET_UID/SET_GID that expands to the correct one anyway. This patch replaces the arch-specific cp_compat_stat implementations with a common one based on the x86-64 one. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net> [ sparc bits ] Acked-by: Kyle McMartin <kyle@mcmartin.ca> [ parisc bits ] Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* MIPS: Kill unused <asm/debug.h> inclusionsShinya Kuribayashi2008-10-157-8/+0
| | | | | Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: IP32: Add platform device for CMOS RTC; remove dead codeThomas Bogendoerfer2008-10-152-5/+16
| | | | | Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: IP27: Switch over to RTC class driverThomas Bogendoerfer2008-10-151-77/+22
| | | | | | | | This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: IP22/28: Switch over to RTC class driverThomas Bogendoerfer2008-10-155-87/+15
| | | | | | | | This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: PCI: Scan busses when they are registeredAurelien Jarno2008-10-151-27/+53
| | | | | | | | | | | The patch below changes register_pci_controller() such that controllers being added after pcibios_init() has run are be scanned immediately. This is needed for example by the BCM47xx PCI controller, which is located on the SSB bus, which is now initialized after the PCI subsystem. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: WGT634U: Add reset button supportAurelien Jarno2008-10-151-0/+37
| | | | | | | | This patch adds support for the reset button of WGT634U machine, using GPIO interrupts. Based on a patch from Michel Lespinasse. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: BCM47xx: Use the new SSB GPIO APIAurelien Jarno2008-10-154-74/+58
| | | | | | | | | This patch simplifies the BCM47xx GPIO code by using the new SSB GPIO API, which does a lot things that were implemented directly in the BCM47xx code. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: BCM47xx: Remove references to BCM947XXAurelien Jarno2008-10-151-3/+3
| | | | | | | | | This patch removes the remaining reference to the BCM947xx development board codename. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: WGT634U: Add machine detection messageAurelien Jarno2008-10-151-0/+3
| | | | | | | This adds a printk message when a WGT634U machine is detected. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Align .data.cacheline_aligned based on CONFIG_MIPS_L1_CACHE_SHIFTDavid Daney2008-10-151-1/+1
| | | | | | Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: show_cpuinfo prints the type of the calling CPUJohannes Dickgreber2008-10-151-1/+1
| | | | | | | It should print the type of the Nth processor. Signed-off-by: Johannes Dickgreber <tanzy@gmx.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Fix wrong branch target in new spin_lock code.Johannes Dickgreber2008-10-151-1/+1
| | | | | Signed-off-by: Johannes Dickgreber <tanzy@gmx.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Have a heart for a lonely, lost header file ...Ralf Baechle2008-10-151-0/+46
| | | | | | | ... and move it to where all its brothers and sisters reside. Requested by Shane McDonald <mcdonald.shane@gmail.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* ide-generic: remove no longer needed ide_probe_legacy()Bartlomiej Zolnierkiewicz2008-10-131-29/+0
| | | | | | | | There is now a generic solution [ide_generic_check_pci_legacy_iobases()] so MIPS-specific ide_probe_legacy() is no longer necessary. Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Merge branch 'master' of ↵David Woodhouse2008-10-13588-731/+66020
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irqFlorian Fainelli2008-10-111-7/+7
| | | | | | | | | | | | | | | | | | | | | | This patchs defines the number of built-in the GPIOs present on the SoC as Documentation/gpio.txt recommends to do. Define irq_to_gpio/gpio_to_irq to return the right values so that it fixes a compilation error on drivers/gpio/gpiolib.c when enabling debugfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Move ptrace prototypes to ptrace.hRalf Baechle2008-10-112-6/+6
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Ptrace support for HARDWARE_WATCHPOINTSDavid Daney2008-10-113-1/+155
| | | | | | | | | | | | | | | | | | This is the final part of the watch register patch. Here we hook up ptrace so that the user space debugger (gdb), can set and read the registers. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Scheduler support for HARDWARE_WATCHPOINTS.David Daney2008-10-111-0/+2
| | | | | | | | | | | | | | | | | | Here we hook up the scheduler. Whenever we switch to a new process, we check to see if the watch registers should be installed, and do it if needed. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Watch exception handling for HARDWARE_WATCHPOINTS.David Daney2008-10-112-5/+23
| | | | | | | | | | | | | | | | Here we hook up the watch exception handler so that it sends SIGTRAP when the hardware watch registers are triggered. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Probe watch registers and report configuration.David Daney2008-10-112-2/+13
| | | | | | | | | | | | | | Probe for watch register characteristics, and report them in /proc/cpuinfo. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Add HARDWARE_WATCHPOINTS definitions and support code.David Daney2008-10-116-1/+249
| | | | | | | | | | | | | | | | | | | | | | This is the main support code for the patch. Here we just add the code, the following patches hook it up. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/include/asm/watch.h create mode 100644 arch/mips/kernel/watch.c
| * MIPS: Add HARDWARE_WATCHPOINTS configure option.David Daney2008-10-111-0/+7
| | | | | | | | | | | | | | This is automatically set for all MIPS32 and MIPS64 processors. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Replace use of <asm-generic/uaccess.h> with native implementations.Ralf Baechle2008-10-111-1/+263
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: Add TX4939 ATA support (v2)Atsushi Nemoto2008-10-113-0/+48
| | | | | | | | | | | | | | | | | | Add a helper routine to register tx4939ide driver and use it on RBTX4939 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Rewrite spinlocks to ticket locks.Ralf Baechle2008-10-113-77/+188
| | | | | | | | | | | | Based on patch by Chad Reese of Cavium Networks. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: IP checksums: Optimize adjust of sum on buffers of odd alignment.Ralf Baechle2008-10-111-11/+24
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: IP checksums: Remove unncessary .set pseudosRalf Baechle2008-10-111-12/+0
| | | | | | | | | | | | They possibly silence meaningful warnings ... Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: IP checksums: Remove unncessary folding of sum to 16 bit.Ralf Baechle2008-10-111-10/+0
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle2008-10-11463-42/+61652
| | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: Alchemy: rename directoryRalf Baechle2008-10-1154-21/+21
| | | | | | | | | | | | It's more than the au1000 these days. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: Implement prom_free_prom_memoryAtsushi Nemoto2008-10-111-0/+6
| | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: Add RBTX4939 board supportAtsushi Nemoto2008-10-117-6/+437
| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/txx9/rbtx4939/Makefile create mode 100644 arch/mips/txx9/rbtx4939/irq.c create mode 100644 arch/mips/txx9/rbtx4939/prom.c create mode 100644 arch/mips/txx9/rbtx4939/setup.c create mode 100644 include/asm-mips/txx9/rbtx4939.h
| * MIPS: TXx9: Add TX4939 SoC supportAtsushi Nemoto2008-10-116-0/+793
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/pci/pci-tx4939.c create mode 100644 arch/mips/txx9/generic/irq_tx4939.c create mode 100644 arch/mips/txx9/generic/setup_tx4939.c create mode 100644 include/asm-mips/txx9/tx4939.h
| * MIPS: TXx9: IOC LED supportAtsushi Nemoto2008-10-114-0/+118
| | | | | | | | | | | | | | | | Add leds-gpio platform device for controlling LEDs connected to IOC on RBTX49XX and JMR3927 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: Microoptimize interrupt handlersAtsushi Nemoto2008-10-112-7/+7
| | | | | | | | | | | | | | | | The IOC interrupt status register on RBTX49XX only have 8 bits. Use 8-bit version of __fls() to optimize interrupt handlers. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: stop_unused_modulesAtsushi Nemoto2008-10-112-0/+87
| | | | | | | | | | | | | | | | TXx9 SoCs have pin multiplex. Stop some controller modules which can not be used due to pin configurations. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: Convert to GPIO libFlorian Fainelli2008-10-112-68/+162
| | | | | | | | | | | | | | | | This patch converts the rb532 code to use gpio library and register its gpio chip. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: Cleanup the headers againFlorian Fainelli2008-10-113-6/+6
| | | | | | | | | | | | | | | | | | This patch cleans up headers and regroups informations to where they should reside. While moving, try to have a consistant naming for defines. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: Remove obsolute reference to setup_serial_portFlorian Fainelli2008-10-111-2/+0
| | | | | | | | | | | | | | | | We are no longer using setup_serial_port. So just remove it from the prom code. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: Fix id usage in platform devicesFlorian Fainelli2008-10-111-3/+3
| | | | | | | | | | | | | | | | When there is only platform device of the same type, id = -1 should be used, fix this. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: replace raw volatile read with a readlFlorian Fainelli2008-10-111-1/+1
| | | | | | | | | | | | | | | | This patch replaces a raw read using volatiles with a readl. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: RB532: Remove gpio bootup stateFlorian Fainelli2008-10-111-10/+0
| | | | | | | | | | | | | | | | | | | | We are no longer using gpio bootup state, so do not export it and do not parse the kernel command line tag for it. Instead we provide gpio-keys for the button the gpio bootup state was checking. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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