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* power_supply: Enable power supply of max8925Haojian Zhuang2010-03-073-0/+542
| | | | | | | MAX8925 is a PMIC that contains charger component Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* rtc: Enable rtc in max8925Haojian Zhuang2010-03-073-0/+325
| | | | | | | MAX8925 is a PMIC that contains RTC component. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Update irq handler in max8925Haojian Zhuang2010-03-073-257/+564
| | | | | | | | Update thread irq handler. Simply the interface of using thread irq. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Update i2c driver for max8925Haojian Zhuang2010-03-071-28/+29
| | | | | | | Update I2C driver in order to fit all of three I2C components in max8925. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Program twl4030 remap_sleep correctlyMike Turquette2010-03-071-1/+1
| | | | | | | | Variable remap was incorrectly referencing remap_off for the remap_sleep case when configuring TWL4030 power scripts. Signed-off-by: Mike Turquette <mturquette@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* gpiolib: Add WM8994 GPIO supportMark Brown2010-03-073-0/+212
| | | | | | | The WM8994 has 11 GPIO lines. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add initial WM8994 supportMark Brown2010-03-076-0/+773
| | | | | | | | | | The WM8994 is a highly integrated ultra low power audio hub CODEC. Since it includes on-board regulators and GPIOs it is represented as a multi-function device, though the overwhelming majority of the functionality is provided by the ASoC CODEC driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add WM8994 register definitionsMark Brown2010-03-071-0/+4292
| | | | | | | As a separate patch due to the large size. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: htc-i2cpld depends on GPIOLIBRandy Dunlap2010-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | htc-i2cpld should depend on GPIOLIB, otherwise there are many build errors: drivers/mfd/htc-i2cpld.c:50: error: field 'chip_out' has incomplete type drivers/mfd/htc-i2cpld.c:54: error: field 'chip_in' has incomplete type drivers/mfd/htc-i2cpld.c:243: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:243: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:278: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:278: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:282: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:282: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:315: error: dereferencing pointer to incomplete type drivers/mfd/htc-i2cpld.c:322: warning: type defaults to 'int' in declaration of '__mptr' drivers/mfd/htc-i2cpld.c:322: warning: initialization from incompatible pointer type drivers/mfd/htc-i2cpld.c:467+: error: dereferencing pointer to incomplete type [19X] drivers/mfd/htc-i2cpld.c:490: error: implicit declaration of function 'gpiochip_add' drivers/mfd/htc-i2cpld.c:504: error: implicit declaration of function 'gpiochip_remove' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Remove leftover from discontinued TWL4030 battery patchChristoph Egger2010-03-072-25/+1
| | | | | | | | | | | The TWL4030_BCI_BATTERY config option originates from a patch to the omap git tree. However inclusion in linux was seemingly rejected and the functionality nears inclusion under a different name so this removes the bits of the old version that made it into the mainline kernel again. Signed-off-by: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Fix debugfs code in AB3100 OTP driverLinus Walleij2010-03-071-6/+7
| | | | | | | | | | | | This fixes the aged and unreachable debugfs code in the AB3100 OTP driver so that it's (A) reachable and (B) works. Bug detected in parallell by Christoph Egger using VAMOS and Robert P. J. Day by his kernel scanning script. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Cc: Christoph Egger <siccegge@stud.informatik.uni-erlangen.de> Cc: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Use AB3100 MFD core IRQ for interrupt randomnessLinus Walleij2010-03-072-10/+11
| | | | | | | | | | | | | | | This reintroduces the entropy sampling of the AB3100 IRQ as the IRQF_SAMPLE_RANDOM is going out according to the feature removal schedule. I'm trying to do this the right way then, so CC:ing some random people for a quick review. We add entropy for interrupt events in the AB3100 which are truly random in nature, like external cables being connected, voltages on batteries dropping below certain ranges, ADC triggers or overheating. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Cc: Robin Getz <rgetz@blackfin.uclinux.org> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add HTCPLD driverCory Maccarrone2010-03-074-0/+744
| | | | | | | | | | | | | | | | | | | | | | This change introduces a driver for the HTC PLD chip found on some smartphones, such as the HTC Wizard and HTC Herald. It works through the I2C bus and acts as a GPIO extender. Specifically: * it can have several sub-devices, each with its own I2C address * Each sub-device provides 8 output and 8 input pins * The chip attaches to one GPIO to signal when any of the input GPIOs change -- at which point all chips must be scanned for changes This driver implements the GPIOs throught the kernel's GPIO and IRQ framework. This allows any GPIO-servicing drivers to operate on htcpld pins, such as the gpio-keys and gpio-leds drivers. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* regulator: Add max8925 supportHaojian Zhuang2010-03-073-0/+313
| | | | | | | | MAX8925 contains 3 Buck and 20 LDO regulator. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* backlight: Enable max8925 backlightHaojian Zhuang2010-03-073-0/+208
| | | | | | | Enable max8925 backlight sub device. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add subdevs in max8925Haojian Zhuang2010-03-073-0/+239
| | | | | | | | Add subdevs in MAX8925. MAX8925 includes regulator, backlight and touch components. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Initial max8925 supportHaojian Zhuang2010-03-075-0/+602
| | | | | | | | Basic Max8925 support, which is a power management IC from Maxim Semiconductor. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* regulator: Unsupport 88pm8607 A0 and A1Haojian Zhuang2010-03-071-213/+77
| | | | | | | | Remove the support 88PM8607 A0/A1 stepping. There's some register definition changes in B0 stepping. It can make software more efficient. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* input: Enable touch on 88pm860xHaojian Zhuang2010-03-074-0/+255
| | | | | | | | Enable touchscreen driver for the 88pm860x multi function core. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* led: Enable led in 88pm860xHaojian Zhuang2010-03-073-0/+333
| | | | | | | | Enable led sub device in Marvell 88PM860x. Two LED arrays can be supported. Each LED array can be used for R,G,B leds. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* backlight: Enable backlight in 88pm860xHaojian Zhuang2010-03-073-0/+311
| | | | | | | At most, three backlight device can be supported in 88pm860x driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Append subdev into 88pm860x driverHaojian Zhuang2010-03-072-12/+356
| | | | | | | Append backlight, led & touch subdevs into 88pm860x driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add irq support in 88pm860xHaojian Zhuang2010-03-072-33/+247
| | | | | | | | | | | 88PM860x is a complex PMIC device. It contains touch, charger, sound, rtc, backlight, led, and so on. Host communicates to 88PM860x by I2C bus. Use thread irq to support this usage case. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Rename 88pm8607 to 88pm860x in mfdHaojian Zhuang2010-03-073-12/+13
| | | | | | | Rename 88PM8607 to 88PM860X in both Makefile and Kconfig under mfd directory. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Support 88pm8606 in 860x driverHaojian Zhuang2010-03-074-114/+203
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 88PM8606 and 88PM8607 are two discrete chips used for power management. Hardware designer can use them together or only one of them according to requirement. There's some logic tightly linked between these two chips. For example, USB charger driver needs to access both chips by I2C interface. Now share one driver to these two devices. Only one I2C client is identified in platform init data. If another chip is also used, user should mark it in companion_addr field of platform init data. Then driver could create another I2C client for the companion chip. All I2C operations are accessed by 860x-i2c driver. In order to support both I2C client address, the read/write API is changed in below. reg_read(client, offset) reg_write(client, offset, data) The benefit is that client drivers only need one kind of read/write API. I2C and MFD driver can be shared in both 8606 and 8607. Since API is changed, update API in 8607 regulator driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Split 88pm8607 driverHaojian Zhuang2010-03-075-306/+346
| | | | | | | Create 88pm8607-i2c driver to support all I2C operation of 88PM8607. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Convert AB3100 driver to threaded IRQLinus Walleij2010-03-072-33/+13
| | | | | | | | | | This converts the AB3100 core MFD driver to use a threaded interrupt handler instead of the explicit top/bottom-half construction with a workqueue. This saves some code and make it more similar to other modern MFD drivers. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* gpiolib: Add support for WM8350 GPIO controllerMark Brown2010-03-075-0/+192
| | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Update WM8350 drivers for changed interrupt numbersMark Brown2010-03-072-3/+3
| | | | | | | | | The headphone detect and charger are using the IRQ numbers so need to take account of irq_base with the genirq conversion. I obviously picked the wrong system for initial testing. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Don't allow WM8350 to be built modularMark Brown2010-03-071-3/+3
| | | | | | | | | The genirq implementation does not allow modules to implement irq_chips so the conversion of WM8350 to genirq means we can no longer allow the driver to be built as a module. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Convert WM8350 to genirqMark Brown2010-03-072-81/+118
| | | | | | | | | | | This gives us use of the diagnostic facilities genirq provides and will allow implementation of interrupt support for the WM8350 GPIOs. Stub functions are provided to ease the transition of the individual drivers, probably after additional work to pass the IRQ numbers via the struct devices. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* rtc: Suppress duplicate enable/disable of WM8350 update interruptMark Brown2010-03-072-0/+8
| | | | | | | | | | | | Unlike the wm8350-custom code genirq nests enable and disable calls so we can't just unconditionally mask or unmask the interrupt, we need to remember the state we set and only mask or unmask when there is a real change. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: rtc-linux@googlegroups.com Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add a data argument to the WM8350 IRQ free functionMark Brown2010-03-076-19/+20
| | | | | | | To better match genirq. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Correct use after free for t7l66xbJulia Lawall2010-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The structure t7l66xb should not be freed before the subsequent references to its fields in the arguments to clk_put. Furthermore, this structure is allocated near the beginning of the function, and a goto to the label err_noirq appears after a successful allocation, so it would seem that the kfree should be moved down below this label. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,e; identifier f; iterator I; statement S; @@ *kfree(x); ... when != &x when != x = e when != I(x,...) S *x->f // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk>
* mfd: Use resouce_size for tc6393xbH Hartley Sweeten2010-03-071-1/+1
| | | | | | | | Use resource_size() for ioremap. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Use resource_size() for t7l66xbH Hartley Sweeten2010-03-071-1/+1
| | | | | | | | Use resource_size() for ioremap. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Use resource_size() in sm501H Hartley Sweeten2010-03-071-4/+3
| | | | | | | | | The requested memory region is smaller than the actual ioremap(). Use resource_size() to get the correct size. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge branch 'next' of ↵Linus Torvalds2010-03-075-0/+844
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq: [CPUFREQ] Fix cast warning in pcc driver. [CPUFREQ] Processor Clocking Control interface driver
| * [CPUFREQ] Fix cast warning in pcc driver.Dave Jones2010-01-131-2/+1
| | | | | | | | | | | | arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c:458: warning: cast from pointer to integer of different size Signed-off-by: Dave Jones <davej@redhat.com>
| * [CPUFREQ] Processor Clocking Control interface driverNaga Chumbalkar2010-01-135-0/+845
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Processor Clocking Control (PCC) is an interface between the BIOS and OSPM. Based on the server workload, OSPM can request what frequency it expects from a logical CPU, and the BIOS will achieve that frequency transparently. This patch introduces driver support for PCC. OSPM uses the PCC driver to communicate with the BIOS via the PCC interface. There is a Documentation file that provides a link to the PCC Specification, and also provides a summary of the PCC interface. Currently, certain HP ProLiant platforms implement the PCC interface. However, any platform whose BIOS implements the PCC Specification, can utilize this driver. V2 --> V1 changes (based on Dominik's suggestions): - Removed the dependency on CPU_FREQ_TABLE - "cpufreq_stats" will no longer PANIC. Actually, it will not load anymore because it is not applicable. - Removed the sanity check for target frequency in the ->target routine. NOTE: A patch to sanitize the target frequency requested by "ondemand" is needed to ensure that the target freq < policy->min. Can this driver be queued up for the 2.6.33 tree? Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com> Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dave Jones <davej@redhat.com>
* | USB: remove unused defintion of struct usb_device_statusDmitry Torokhov2010-03-071-5/+0
| | | | | | | | | | | | | | | | The recent rework of /proc/bus/usb/devices polling support made this structure unused so let's remove it. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Revert "lib: build list_sort() only if needed"Linus Torvalds2010-03-074-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit a069c266ae5fdfbf5b4aecf2c672413aa33b2504. It turns ou that not only was it missing a case (XFS) that needed it, but perhaps more importantly, people sometimes want to enable new modules that they hadn't had enabled before, and if such a module uses list_sort(), it can't easily be inserted any more. So rather than add a "select LIST_SORT" to the XFS case, just leave it compiled in. It's not all _that_ big, after all, and the inconvenience isn't worth it. Requested-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Don Mullis <don.mullis@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Dave Chinner <david@fromorbit.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | vsprintf: move %pR resource printf_specs off the stackBjorn Helgaas2010-03-061-21/+24
| | | | | | | | | | | | | | | | | | This adds separate I/O and memory specs, so we don't have to change the field width in a shared spec, which then lets us make all the specs const and static, since they never change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | vsprintf: clarify comments for printf_spec flagsBjorn Helgaas2010-03-061-2/+2
| | | | | | | | | | | | | | Add clues about what the SMALL and SPECIAL flags do. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | vsprintf.c: Reduce sizeof struct printf_spec from 24 to 8 bytesJoe Perches2010-03-061-10/+12
| | | | | | | | | | | | | | | | | | | | | | Reducing the size of struct printf_spec is a good thing because multiple instances are commonly passed on stack. It's possible for type to be u8 and field_width to be s8, but this is likely small enough for now. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | usbfs: fix deadlock on 'usbfs_mutex', clean up pollLinus Torvalds2010-03-061-42/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The caller of usbfs_conn_disc_event() in some cases (but not always) already holds usbfs_mutex, so trying to protect the event counter with that lock causes nasty deadlocks. The problem was introduced by commit 554f76962d ("USB: Remove BKL from poll()") when the BLK protection was turned into using the mutex instead. So fix this by using an atomic variable instead. And while we're at it, get rid of the atrocious naming of said variable and the waitqueue it is associated with. This also cleans up the unnecessary locking in the poll routine, since the whole point of how the pollwait table works is that you can just add yourself to the waiting list, and then check the condition you're waiting for afterwards - avoiding all races. It also gets rid of the unnecessary dynamic allocation of the device status that just contained a single word. We should use f_version for this, as Dmitry Torokhov points out. That simplifies everything further. Reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Oliver Neukum <oliver@neukum.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/joern/logfsLinus Torvalds2010-03-0626-0/+10554
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/joern/logfs: [LogFS] Change magic number [LogFS] Remove h_version field [LogFS] Check feature flags [LogFS] Only write journal if dirty [LogFS] Fix bdev erases [LogFS] Silence gcc [LogFS] Prevent 64bit divisions in hash_index [LogFS] Plug memory leak on error paths [LogFS] Add MAINTAINERS entry [LogFS] add new flash file system Fixed up trivial conflict in lib/Kconfig, and a semantic conflict in fs/logfs/inode.c introduced by write_inode() being changed to use writeback_control' by commit a9185b41a4f84971b930c519f0c63bd450c4810d ("pass writeback_control to ->write_inode")
| * | [LogFS] Change magic numberJoern Engel2010-03-061-1/+1
| | | | | | | | | | | | | | | | | | | | | Many changes were made during development that could result in old versions of mklogfs and the kernel code being subtly incompatible. Not being a friend of subtleties, I hereby change the magic number. Any old version of mklogfs is now guaranteed to fail.
| * | [LogFS] Remove h_version fieldJoern Engel2010-03-062-6/+5
| | | | | | | | | | | | Incompatible change: h_compr is moved up so the padding is all in one chunk.
| * | [LogFS] Check feature flagsJoern Engel2010-03-052-2/+12
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