- 30 Mar, 2009 10 commits
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Jiri Slaby authored
This removal was scheduled and there is no problem with later distros to adapt for the new bus, thanks to aliases. module-init-tools map files are deprecated nowadays, so that the patch which introduced hid ones into the m-i-t won't be accepted and hence there is no reason for leaving compat stuff in. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Paul Collins authored
Mark arrays of struct apple_key_translation const so that they may be placed in .rodata, and adjust users to suit. Signed-off-by: Paul Collins <paul@ondioline.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jiri Kosina authored
This device sends several buttons in a separate field, which is wrongly described in the report descriptor. Fix it in the following way: - change led usage page to button - report size 8 count 1 becomes report size 1 count 8 - the button usage range changed to 4-7 (the mouse has three buttons in a different field already). Reported-by: Tomas Hanak <tomas.hanak@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Ryan Finnie authored
New USB device ids and quirks for the "mini" Apple USB aluminum keyboards released Tuesday, model A1242. Note that while I own the ANSI (0x021d) version and cannot verify that the ISO (0x021e) and JIS (0x021f) versions exist, previous releases have followed the triple id convention for awhile now, and the device ids fit perfectly between USB_DEVICE_ID_APPLE_GEYSER4_* and USB_DEVICE_ID_APPLE_ALU_*. Signed-off-by: Ryan Finnie <ryan@finnie.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jiri Kosina authored
0x47d/0x2041 device sends two extra buttons in 0xff00 usage page and therefore requires special handling. Reported-by: Jason Noble <nobleja@polezero.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Richard Walmsley authored
Adds force feedback support for USB DragonRise Inc. game controllers. These devices are mass produced in China and distributed under several vendors. Signed-off-by: Richard Walmsley <richwalm@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Anssi Hannula authored
Add support for another version of 0e8f:0003 device into hid-pl driver. This device has the values in separate fields and resembles devices handled by hid-zpff. Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com> Tested-by: Pantelis Koukousoulas <pktoss@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Oliver Neukum authored
upon further thought this code is still racy. retval = usb_register_dev(usbhid->intf, &hiddev_class); here you open a window during which open can happen if (retval) { err_hid("Not able to get a minor for this device."); hid->hiddev = NULL; kfree(hiddev); return -1; } else { hid->minor = usbhid->intf->minor; hiddev_table[usbhid->intf->minor - HIDDEV_MINOR_BASE] = hiddev; and will fail because hiddev_table hasn't been updated The obvious fix of using a mutex to guard hiddev_table doesn't work because usb_open() and usb_register_dev() take minor_rwsem and we'd have an AB-BA deadlock. We need a lock usb_open() also takes in the right order and that leaves only one option, BKL. I don't like it but I see no alternative. Once the usb_open() implements something better than lock_kernel(), we could also do so. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jiri Kosina authored
When hid quirks were converted to specialized driver, the HID_QUIRK_IGNORE has been moved completely, as the hid_ignore_list[] has been moved into the generic code. However userspace already got used to the possibility that modprobing usbhid with 'quirks=vid:pid:0x4' makes the device ignored by usbhid driver. So keep this quirk flag in place for backwards compatibility. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Pavel Machek authored
Make defaults consistent with help text suggestions for HID_DEBUG. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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- 29 Mar, 2009 11 commits
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Linus Torvalds authored
Merge branch 'bzip2-lzma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip * 'bzip2-lzma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip: bzip2/lzma: don't ask for compression mode for the default initramfs bzip2/lzma: consistently capitalize LZMA in Kconfig bzip2/lzma: clarify the meaning of the CONFIG_RD_ options bzip2/lzma: move CONFIG_RD_* options under CONFIG_EMBEDDED
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Ralf Baechle authored
<linux/irq.h> relies on <linux/gfp.h> and <linux/topology.h> having been included previous. If not, the errors like below will result. CC arch/mips/mti-malta/malta-int.o In file included from arch/mips/mti-malta/malta-int.c:25: include/linux/irq.h: In function ‘init_alloc_desc_masks’: include/linux/irq.h:444: error: implicit declaration of function ‘cpu_to_node’ include/linux/irq.h:446: error: ‘GFP_ATOMIC’ undeclared (first use in this function) include/linux/irq.h:446: error: (Each undeclared identifier is reported only once include/linux/irq.h:446: error: for each function it appears in.) make[3]: *** [arch/mips/mti-malta/malta-int.o] Error 1 make[2]: *** [arch/mips/mti-malta] Error 2 make[1]: *** [sub-make] Error 2 Fixed by including the two missing headers. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Randy Dunlap authored
Fix kernel-doc errors in sched.c: the structs don't have kernel-doc notation and the short function description needs to be one line only. Error(kernel/sched.c:3197): cannot understand prototype: 'struct sd_lb_stats ' Error(kernel/sched.c:3228): cannot understand prototype: 'struct sg_lb_stats ' Error(kernel/sched.c:3375): duplicate section name 'Description' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Randy Dunlap authored
Fix kernel-doc error in maple (it's not kernel-doc): Error(drivers/sh/maple/maple.c:782): cannot understand prototype: 'struct bus_type maple_bus_type = ' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'futexes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: futex: remove the pointer math from double_unlock_hb, fix futex: remove the pointer math from double_unlock_hb futex: clean up fault logic futex: unlock before returning -EFAULT futex: use current->time_slack_ns for rt tasks too futex: add double_unlock_hb() futex: additional (get|put)_futex_key() fixes futex: update futex commentary
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Linus Torvalds authored
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: smack: Add a new '-CIPSO' option to the network address label configuration netlabel: Cleanup the Smack/NetLabel code to fix incoming TCP connections lsm: Remove the socket_post_accept() hook selinux: Remove the "compat_net" compatibility code netlabel: Label incoming TCP connections correctly in SELinux lsm: Relocate the IPv4 security_inet_conn_request() hooks TOMOYO: Fix a typo. smack: convert smack to standard linux lists
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David Howells authored
Annotate struct fs_struct's usage count to indicate the restrictions upon it. It may not be incremented, except by clone(CLONE_FS), as this affects the check in check_unsafe_exec() in fs/exec.c. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Hugh Dickins authored
check_unsafe_exec() also notes whether the fs_struct is being shared by more threads than will get killed by the exec, and if so sets LSM_UNSAFE_SHARE to make bprm_set_creds() careful about euid. But /proc/<pid>/cwd and /proc/<pid>/root lookups make transient use of get_fs_struct(), which also raises that sharing count. This might occasionally cause a setuid program not to change euid, in the same way as happened with files->count (check_unsafe_exec also looks at sighand->count, but /proc doesn't raise that one). We'd prefer exec not to unshare fs_struct: so fix this in procfs, replacing get_fs_struct() by get_fs_path(), which does path_get while still holding task_lock, instead of raising fs->count. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org ___ fs/proc/base.c | 50 +++++++++++++++-------------------------------- 1 file changed, 16 insertions(+), 34 deletions(-) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Hugh Dickins authored
Joe Malicki reports that setuid sometimes doesn't: very rarely, a setuid root program does not get root euid; and, by the way, they have a health check running lsof every few minutes. Right, check_unsafe_exec() notes whether the files_struct is being shared by more threads than will get killed by the exec, and if so sets LSM_UNSAFE_SHARE to make bprm_set_creds() careful about euid. But /proc/<pid>/fd and /proc/<pid>/fdinfo lookups make transient use of get_files_struct(), which also raises that sharing count. There's a rather simple fix for this: exec's check on files->count has been redundant ever since 2.6.1 made it unshare_files() (except while compat_do_execve() omitted to do so) - just remove that check. [Note to -stable: this patch will not apply before 2.6.29: earlier releases should just remove the files->count line from unsafe_exec().] Reported-by: Joe Malicki <jmalicki@metacarta.com> Narrowed-down-by: Michael Itz <mitz@metacarta.com> Tested-by: Joe Malicki <jmalicki@metacarta.com> Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Hugh Dickins authored
2.6.26's commit fd8328be "sanitize handling of shared descriptor tables in failing execve()" moved the unshare_files() from flush_old_exec() and several binfmts to the head of do_execve(); but forgot to make the same change to compat_do_execve(), leaving a CLONE_FILES files_struct shared across exec from a 32-bit process on a 64-bit kernel. It's arguable whether the files_struct really ought to be unshared across exec; but 2.6.1 made that so to stop the loading binary's fd leaking into other threads, and a 32-bit process on a 64-bit kernel ought to behave in the same way as 32 on 32 and 64 on 64. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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H. Peter Anvin authored
Impact: Kconfig noise reduction, documentation The default initramfs is so small that it makes no sense to worry about the additional memory taken by not double-compressing it. Therefore, don't bug the user with it. Also, improve the description of the option, which was downright incorrect. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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- 28 Mar, 2009 19 commits
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H. Peter Anvin authored
Impact: message formatting Consistently spell LZMA in all capitals, since it (unlike gzip or bzip2) is an acronym. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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H. Peter Anvin authored
Impact: Kconfig clarification Make it clear that the CONFIG_RD_* options are about what formats are supported, not about what formats are actually being used. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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H. Peter Anvin authored
Impact: reduce Kconfig noise Move the options that control possible initramfs/initrd compressions underneath CONFIG_EMBEDDED. The only impact of leaving these options set to y is additional code in the init section of the kernel; there is no reason to burden non-embedded users with these options. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
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Ingo Molnar authored
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git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds authored
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-core: Some style cleanups i2c-piix4: Add support for the Broadcom HT1100 chipset i2c-piix4: Add support to SB800 SMBus changes i2c-pca-platform: Use defaults if no platform_data given i2c-algo-pca: Use timeout for checking the state machine i2c-algo-pca: Rework waiting for a free bus i2c-algo-pca: Add PCA9665 support i2c: Adapt debug macros for KERN_* constants i2c-davinci: Fix timeout handling i2c: Adapter timeout is in jiffies i2c: Set a default timeout value for all adapters i2c: Add missing KERN_* constants to printks i2c-algo-pcf: Handle timeout correctly i2c-algo-pcf: Style cleanups eeprom/at24: Remove EXPERIMENTAL i2c-nforce2: Add support for MCP67, MCP73, MCP78S and MCP79 i2c: Clarify which clients are auto-removed i2c: Let checkpatch shout on users of the legacy model i2c: Document the different ways to instantiate i2c devices
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Linus Torvalds authored
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (422 commits) [ARM] 5435/1: fix compile warning in sanity_check_meminfo() [ARM] 5434/1: ARM: OMAP: Fix mailbox compile for 24xx [ARM] pxa: fix the bad assumption that PCMCIA sockets always start with 0 [ARM] pxa: fix Colibri PXA300 and PXA320 LCD backlight pins imxfb: Fix TFT mode i.MX21/27: remove ifdef CONFIG_FB_IMX imxfb: add clock support mxc: add arch_reset() function clkdev: add possibility to get a clock based on the device name i.MX1: remove fb support from mach-imx [ARM] pxa: build arch/arm/plat-pxa/mfp.c only when PXA3xx or ARCH_MMP defined Gemini: Add support for Teltonika RUT100 Gemini: gpiolib based GPIO support v2 MAINTAINERS: add myself as Gemini architecture maintainer ARM: Add Gemini architecture v3 [ARM] OMAP: Fix compile for omap2_init_common_hw() MAINTAINERS: Add myself as Faraday ARM core variant maintainer ARM: Add support for FA526 v2 [ARM] acorn,ebsa110,footbridge,integrator,sa1100: Convert asm/io.h to linux/io.h [ARM] collie: fix two minor formatting nits ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-for-30Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-for-30: fastboot: remove duplicate unpack_to_rootfs() ide/net: flip the order of SATA and network init async: remove the temporary (2.6.29) "async is off by default" code Fix up conflicts in init/initramfs.c manually
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git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: Blackfin arch: be less noisy when gets a gpio conflict after kernel has booted Blackfin arch: add RSI's definitions to bf514 and bf516 Blackfin arch: add link-time asserts to make sure on-chip regions dont overflow Blackfin arch: sport spi needs 6 gpio pins Blackfin arch: add sport-spi related resource stuff to board file Blackfin arch: Blacklist Hibernate (PM_SUSPEND_MEM) on BF561 as well Blackfin arch: Privide BF537-STAMP platform data of ADP5520 Multifunction driver Blackfin arch: enable the platfrom PATA driver with CF Cards Blackfin arch: clean up sports header file Blackfin arch: convert BF5{18,27,48}_FAMILY to CONFIG_BF{51,52,54}x Blackfin arch: bf51x processors also have 8 timers Blackfin arch: add a check to make sure only Blackfin GPIOs may generate IRQs Blackfin arch: update default kernel configuration Blackfin arch: include linux headers that this one uses definitions from fro sport drivers
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Linus Torvalds authored
Merge branch 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'percpu-cpumask-x86-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (682 commits) percpu: fix spurious alignment WARN in legacy SMP percpu allocator percpu: generalize embedding first chunk setup helper percpu: more flexibility for @dyn_size of pcpu_setup_first_chunk() percpu: make x86 addr <-> pcpu ptr conversion macros generic linker script: define __per_cpu_load on all SMP capable archs x86: UV: remove uv_flush_tlb_others() WARN_ON percpu: finer grained locking to break deadlock and allow atomic free percpu: move fully free chunk reclamation into a work percpu: move chunk area map extension out of area allocation percpu: replace pcpu_realloc() with pcpu_mem_alloc() and pcpu_mem_free() x86, percpu: setup reserved percpu area for x86_64 percpu, module: implement reserved allocation and use it for module percpu variables percpu: add an indirection ptr for chunk page map access x86: make embedding percpu allocator return excessive free space percpu: use negative for auto for pcpu_setup_first_chunk() arguments percpu: improve first chunk initial area map handling percpu: cosmetic renames in pcpu_setup_first_chunk() percpu: clean up percpu constants x86: un-__init fill_pud/pmd/pte x86: remove vestigial fix_ioremap prototypes ... Manually merge conflicts in arch/ia64/kernel/irq_ia64.c
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Zhenwen Xu authored
Some lines over 80. The printk(KERN_ERR ... ) should be dev_err. And some blankspace should be deleted. Signed-off-by: Zhenwen Xu <helight.xu@gmail.com> Signed-off-by: Jean Delvare <khlai@linux-fr.org>
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Flavio Leitner authored
Add support for the Broadcom HT1100 LD chipset (SMBus function.) Signed-off-by: Flavio Leitner <fbl@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Shane Huang authored
Add support for the AMD SB800 Family series of products. Major changes include the changes to addressing the SMBus registers at different location from the locations in the previous compatible parts from AMD such as SB400/SB600/SB700. For SB800, the main features and register definitions of SMBus and other interfaces are still compatible with the previous products with the only change being in how to access the internal registers for these blocks. Signed-off-by: Shane Huang <shane.huang@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.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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Wolfram Sang authored
We now timeout also if the state machine does not change within the given time. For that, the driver-specific completion-functions are extended to return true or false depending on the timeout. This then gets checked in the algorithm. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Wolfram Sang authored
Waiting for a free bus now accepts the timeout value in jiffies and does proper checking using time_before. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Marco Aurelio da Costa authored
Add support for the PCA9665 I2C controller. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
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Frank Seidel authored
According to kerneljanitors todo list all printk calls (beginning a new line) should have an according KERN_* constant. Those are the changes to the debug macros in the i2c subsystem to meet this requirement. Also changing no-debug statements to raw printks again. Signed-off-by: Frank Seidel <frank@f-seidel.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de>
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Jean Delvare authored
Properly set the adapter timeout value in jiffies, and then use that value in the driver, rather than a hard-coded constant. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Troy Kisky <troy.kisky@boundarydevices.com> Cc: Kevin Hilman <khilman@mvista.com>
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Jean Delvare authored
i2c_adapter.timeout is in jiffies. Fix all drivers which thought otherwise. It didn't really matter as long as the value was only used inside the driver, but soon i2c-core will use it too so it must have the proper unit. Note: for the i2c-mpc driver, this fixes a bug in polling mode. Timeout would trigger after 1 jiffy, which is most probably not what the author wanted. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Clifford Wolf <clifford@clifford.at> Acked-by: Sean MacLennan <smaclennan@pikatech.com> Cc: Stefan Roese <sr@denx.de> Acked-by: Lennert Buytenhek <kernel@wantstofly.org> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Grant Likely <grant.likely@secretlab.ca> Acked-by: Mark A. Greer <mgreer@mvista.com>
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