- 21 Mar, 2011 12 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc: Add {open_by,name_to}_handle_at and clock_adjtime syscalls. sparc: Implement of_iomap(). sparc: Implement of_address_to_resource(). sparc: Provide NO_IRQ definition.
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/ptrace: Remove BUG_ON when full register set not available powerpc: Factoring mpic cpu id fetching into a function powerpc: Make MPIC honor the "pic-no-reset" device tree property powerpc: Document the Open PIC device tree binding powerpc/pci: Fix crash in PCI code on ppc64 when matching device nodes
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6Linus Torvalds authored
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: (25 commits) video: change to new flag variable scsi: change to new flag variable rtc: change to new flag variable rapidio: change to new flag variable pps: change to new flag variable net: change to new flag variable misc: change to new flag variable message: change to new flag variable memstick: change to new flag variable isdn: change to new flag variable ieee802154: change to new flag variable ide: change to new flag variable hwmon: change to new flag variable dma: change to new flag variable char: change to new flag variable fs: change to new flag variable xtensa: change to new flag variable um: change to new flag variables s390: change to new flag variable mips: change to new flag variable ... Fix up trivial conflict in drivers/hwmon/Makefile
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6Linus Torvalds authored
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: scripts/extract-ikconfig: add xz compression support kbuild: add GNU GLOBAL tags generation setlocalversion: update mercurial tag parsing
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6Linus Torvalds authored
* 'packaging' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: kbuild: Add make tarxz-pkg build option
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git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/stagingLinus Torvalds authored
* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-i801: SMBus patch for Intel DH89xxCC DeviceIDs i2c: Drop i2c_adapter.id i2c: Deprecate i2c_driver.attach_adapter and .detach_adapter i2c-dev: Use standard bus notification mechanism i2c: Export i2c_for_each_dev i2c: Get rid of <linux/i2c-id.h> i2c: Minor fixes to upgrading-clients document i2c: make i2c_get_adapter prototype clearer i2c: Fix typo in instantiating-devices document i2c-boardinfo: Fix typo in comment
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: asm-generic: support clock_adjtime() in <asm-generic/unistd.h> arch/tile: fix futex sanitization definition/prototype mismatch
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Eric Dumazet authored
commit 54405cde (r8169: support control of advertising.) introduced a bug in rtl8169_init_phy() Reported-and-tested-by: Piotr Hosowicz <piotr@hosowicz.com> Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: : Oliver Neukum <oliver@neukum.org> Cc: Francois Romieu <romieu@fr.zoreil.com> Tested-by: Anca Emanuel <anca.emanuel@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Mike Wolf authored
In some cases during a threaded core dump not all the threads will have a full register set. This happens when the signal causing the core dump races with a thread exiting. The race happens when the exiting thread has entered the kernel for the last time before the signal arrives, but doesn't get far enough through the exit code to avoid being included in the core dump. So we get a thread included in the core dump which is never going to go out to userspace again and only has a partial register set recorded Normally we would catch each thread as it is about to go into userspace and capture the full register set then. However, this exiting thread is never going to go out to userspace again, so we have no way to capture its full register set. It doesn't really matter, though, as this is a thread which is effectively already dead. So instead of hitting a BUG() in this case (a really bad choice of action in the first place), we use a poison value for the register values. [BenH]: Some cosmetic/stylistic changes and fix build on ppc32 Signed-off-by: Mike Wolf <mjw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Meador Inge authored
The following code snippet: unsigned int cpu = 0; if (mpic->flags & MPIC_PRIMARY) cpu = hard_smp_processor_id(); is seen in several places in the 'mpic.c' code. This changeset factors that pattern out into a helper function called 'mpic_processor_id'. Signed-off-by: Meador Inge <meador_inge@mentor.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Meador Inge authored
This property, defined in the Open PIC binding, tells the kernel not to use the reset bit in the global configuration register. Additionally, its presence mandates that only sources which are actually used (i.e. appear in the device tree) should have their VECPRI bits initialized. Although, "pic-no-reset" can be used for the same use cases that "protected-sources" is covering, the "protected-sources" implementation was left completely intact. This is a more pragmatic approach as there are already several existing systems which use protected sources. If "pic-no-reset" *and* "protected-sources" are both used, however, then "pic-no-reset" takes precedence in terms of the init behavior and the sanity checks done by protected sources will still take place. Signed-off-by: Meador Inge <meador_inge@mentor.com> Cc: Hollis Blanchard <hollis_blanchard@mentor.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Meador Inge authored
This binding documents several properties that have been in use for quite some time, and adds one new property 'pic-no-reset', which controls the runtime initialization behavior of the PIC. More specifically, the presence of 'pic-no-reset' mandates that the PIC shall not be reset during runtime initialization and that any initialization related to interrupt sources shall be limited to sources explicitly referenced in the device tree. This functionality is useful in AMP systems where multiple OSes are sharing the PIC and the reinitialization of the PIC can interfere with OSes that are already up and running. The interrupt specifier definition is based off of Stuart Yoder's FSL MPIC binding. Signed-off-by: Meador Inge <meador_inge@mentor.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Stuart Yoder <stuart.yoder@freescale.com> Cc: Hollis Blanchard <hollis_blanchard@mentor.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 20 Mar, 2011 14 commits
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Benjamin Herrenschmidt authored
Commit b5d937de has a bug which causes basically a NULL dereference in the PCI code during boot on ppc64 machines. fetch_dev_dn() is called when dev->dev.of_node is NULL, so using that as the starting point for the search makes no sense. It should instead start from the device node of the PHB. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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Seth Heasley authored
Add the SMBus Controller DeviceIDs for the Intel DH89xxCC PCH. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
There is no user left of i2c_adapter.id, so we can get rid of it. Finally! :) Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
The last legitimate user of i2c_driver.attach_adapter and .detach_adapter is gone, so we can finally deprecate these callbacks. The last few drivers which still use these will have to be updated to make use of standard I2C device instantiation ways instead. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
Use the standard driver core mechanism to keep track of i2c adapters present on the system: i2c_for_each_dev and a notifier. This will let us deprecate and ultimately remove the legacy attach_adapter and detach_adapter callbacks in i2c_driver. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
Introduce i2c_for_each_dev(), an i2c device iterator with proper locking for use by i2c-dev. This is needed so that we can get rid of the attach_adapter and detach_adapter legacy callback functions. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
The last remaining ID in <linux/i2c-id.h> is no longer used anywhere, so we can finally get rid of it. Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
* Typical legacy drivers implemented method .detach_client, not .detach_adapter. * Drop all references to __devexit, as i2c drivers shouldn't use it. Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Jean Delvare authored
Rename the parameter of i2c_get_adapter() to "nr", to make it clear we are passing an adapter number and not an adapter ID (which have gone away by now.) Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Roman Fietze authored
The struct i2c_board_info member holding the name is "type", not "name". Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (64 commits) Input: tsc2005 - remove 'disable' sysfs attribute Input: tsc2005 - add open/close Input: tsc2005 - handle read errors from SPI layer Input: tsc2005 - do not rearm timer in hardirq handler Input: tsc2005 - don't use work for 'pen up' handling Input: tsc2005 - do not use 0 in place of NULL Input: tsc2005 - use true/false for boolean variables Input: tsc2005 - hide selftest attribute if we can't reset Input: tsc2005 - rework driver initialization code Input: tsc2005 - set up bus type in input device Input: tsc2005 - set up parent device Input: tsc2005 - clear driver data after unbinding Input: tsc2005 - add module description Input: tsc2005 - remove driver banner message Input: tsc2005 - remove incorrect module alias Input: tsc2005 - convert to using dev_pm_ops Input: tsc2005 - use spi_get/set_drvdata() Input: introduce tsc2005 driver Input: xen-kbdfront - move to drivers/input/misc Input: xen-kbdfront - add grant reference for shared page ...
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Chris Metcalf authored
A syscall was added without being added to asm-generic, which makes tile (and presumably score and unicore32) break. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Chen Liqin <liqin.chen@sunplusct.com> Cc: Lennox Wu <lennox.wu@gmail.com>
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Chris Metcalf authored
Commit 8d7718aa changed "int" to "u32" in the prototypes but not the definition. I missed this when I saw the patch go by on LKML. We cast "u32 *" to "int *" since we are tying into the underlying atomics framework, and atomic_t uses int as its value type. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Reviewed-by: Michel Lespinasse <walken@google.com>
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- 19 Mar, 2011 7 commits
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Dmitry Torokhov authored
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git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: move NILFS_SUPER_MAGIC to linux/magic.h nilfs2: get rid of nilfs_sb_info structure nilfs2: use sb instance instead of nilfs_sb_info struct nilfs2: get rid of sc_sbi back pointer nilfs2: move log writer onto nilfs object nilfs2: move next generation counter into nilfs object nilfs2: move s_inode_lock and s_dirty_files into nilfs object nilfs2: move parameters on nilfs_sb_info into nilfs object nilfs2: move mount options to nilfs object nilfs2: record used amount of each checkpoint in checkpoint list nilfs2: optimize rec_len functions nilfs2: append blocksize info to warnings during loading super blocks nilfs2: add compat ioctl nilfs2: implement FS_IOC_GETFLAGS/SETFLAGS/GETVERSION nilfs2: tighten restrictions on inode flags nilfs2: mark S_NOATIME on inodes only if NOATIME attribute is set nilfs2: use common file attribute macros nilfs2: add free entries count only if clear bit operation succeeded nilfs2: decrement inodes count only if raw inode was successfully deleted
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git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmcLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (53 commits) mmc: dw_mmc: support mmc power control with regulator mmc: dw_mmc: fix suspend/resume operation mmc: dw_mmc: add quirks for unreliable card detect, and capabilities mmc: tmio: fix address in kunmap_atomic() calls mmc: core: reset card voltage after power off mmc: core: export function mmc_do_release_host() mmc: sdio: remember new card RCA when redetecting card mmc: dw_mmc: Remove set-but-unused variable. mmc: sdhci-esdhc-imx: add card detect on custom GPIO for mx25/35 mmc: sdhci-esdhc: broken card detection is not a default quirk mmc: sdhci-esdhc-imx: add write protect on custom GPIO on mx25/35 mmc: msm_sdcc: remove needless cache flush after dma_unmap_sg() mmc: sh_mmcif: support aggressive clock gating mmc: check if mmc cards < 2GB do sector addressing mmc: core: comment on why sdio_reset is done at init time mmc: dw_mmc: support DDR mode mmc: via-sdmmc: Remove set-but-unused variable. mmc: cb710: Return err value in cb710_wait_while_busy() mmc: sdhci-pci: Remove set-but-unused variable. mmc: mxs-mmc: add mmc host driver for i.MX23/28 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6Linus Torvalds authored
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: USB: Move runtime PM callbacks to usb_device_pm_ops
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git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300Linus Torvalds authored
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300: MN10300: Clear ASB2364 peripheral interrupt masks before enabling interrupts MN10300: Fix the ASB2364 gdbport UART register defs MN10300: Fix ASB2364 FPGA register defs MN10300: Select GENERIC_HARDIRQS_NO_DEPRECATED MN10300: Select HAVE_GENERIC_HARDIRQS rather than GENERIC_HARDIRQS MN10300: Convert ASB2364 FPGA irq_chip to new functions MN10300: Convert ipi irq_chip to new functions MN10300: Convert serial irq_chip to new functions MN10300: Convert cpu irq_chips to new functions MN10300: Remove unused mn10300_intc_* functions MN10300: Remove stale irq_chip.end - V2 MN10300: Use clockevents_calc_mult_shift() MN10300: Use clocksource_register_hz() MN10300: Remove stale code
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git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfinLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/vapier/blackfin: (32 commits) Blackfin: ip0x: fix unused variable warning Blackfin: punt unused HDMA masks Blackfin: wire up new syscalls Blackfin/ipipe: restore pipeline bits in irqflags Blackfin/ipipe: fix deferred pipeline sync for the root stage Blackfin/ipipe: upgrade to I-pipe mainline Blackfin: cpufreq: fix typos Blackfin: enable GENERIC_HARDIRQS_NO_DEPRECATED Blackfin: SMP: convert to irq chip functions Blackfin: use accessor functions in show_interrupts() Blackfin: use proper wrapper functions for modifying irq status Blackfin: convert gpio irq_chip to new functions Blackfin: convert mac irq_chip to new functions Blackfin: convert error irq_chip to new functions Blackfin: convert internal irq_chip to new functions Blackfin: convert core irq_chip to new functions Blackfin: use proper wrappers for irq_desc Blackfin: optimize startup code Blackfin: SMP: work around anomaly 05000491 Blackfin: SMP: implement cpu_freq support ...
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David S. Miller authored
Signed-off-by: David S. Miller <davem@davemloft.net>
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- 18 Mar, 2011 7 commits
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David S. Miller authored
Grab the pre-computed resource and map using of_ioremap(). Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Similarly to irq_of_parse_and_map(), find the platform_device object and return the pre-computed resource. Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Signed-off-by: David S. Miller <davem@davemloft.net>
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Rafael J. Wysocki authored
USB defines usb_device_type pointing to usb_device_pm_ops that provides system-wide PM callbacks only and usb_bus_type pointing to usb_bus_pm_ops that provides runtime PM callbacks only. However, the USB runtime PM callbacks may be defined in usb_device_pm_ops which makes it possible to drop usb_bus_pm_ops and will allow us to consolidate the handling of subsystems by the PM core code. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds authored
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: label: remove #include of ACPI header to avoid warnings PCI: label: Fix compilation error when CONFIG_ACPI is unset PCI: pre-allocate additional resources to devices only after successful allocation of essential resources. PCI: introduce reset_resource() PCI: data structure agnostic free list function PCI: refactor io size calculation code PCI: do not create quirk I/O regions below PCIBIOS_MIN_IO for ICH PCI hotplug: acpiphp: set current_state to D0 in register_slot PCI: Export ACPI _DSM provided firmware instance number and string name to sysfs PCI: add more checking to ICH region quirks PCI: aer-inject: Override PCIe AER Mask Registers PCI: fix tlan build when CONFIG_PCI is not enabled PCI: remove quirk for pre-production systems PCI: Avoid potential NULL pointer dereference in pci_scan_bridge PCI/lpc: irq and pci_ids patch for Intel DH89xxCC DeviceIDs PCI: sysfs: Fix failure path for addition of "vpd" attribute
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git://git.secretlab.ca/git/linux-2.6Linus Torvalds authored
* 'spi/next' of git://git.secretlab.ca/git/linux-2.6: (34 commits) spi/dw_spi: move dw_spi.h into drivers/spi spi/dw_spi: Fix missing header gpio/langwell: Clear edge bit before handling gpio/langwell: Simplify demux loop gpio/langwell: Convert irq name space gpio/langwell: Fix broken irq_eoi change. gpio; Make Intel chipset gpio drivers depend on x86 gpio/cs5535-gpio: Fix section mismatch spi/rtc-{ds1390,ds3234,m41t94}: Use spi_get_drvdata() for SPI devices spi/davinci: Support DMA transfers larger than 65535 words spi/davinci: Use correct length parameter to dma_map_single calls gpio: Use __devexit at necessary places gpio: add MODULE_DEVICE_TABLE to pch_gpio and ml_ioh_gpio gpio/mcp23s08: support mcp23s17 variant of_mmc_spi: add card detect irq support spi/omap_mcspi: catch xfers of non-multiple SPI word size spi/omap_mcspi: Off-by-one error in finding the right divisor gpio/pca953x: Fix wrong pointer type spi/pl022: rid dangling labels spi: add support for SuperH SPI ...
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlmLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: use alloc_workqueue function dlm: increase default hash table sizes dlm: record full callback state
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