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* [PATCH] i2c-i801.c: don't pci_disable_device() after it was just enabledDaniel Ritz2006-06-281-6/+10
| | | | | | | | | | | | | | | | | | Commit 02dd7ae2892e5ceff111d032769c78d3377df970 ("[PATCH] i2c-i801: Merge setup function") has a missing return 0 in the _probe() function. This means the error path is always executed and pci_disable_device() is called even when the device just got successfully enabled. Having the SMBus device disabled makes some systems (eg. Fujitsu-Siemens Lifebook E8010) hang hard during power-off. Intead of reverting the whole commit this patch fixes it up: - don't ever call pci_disable_device(), also not in the _remove() function to avoid hangs - fix missing pci_release_region() in error path Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2006-06-231-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits) [POWERPC] re-enable OProfile for iSeries, using timer interrupt [POWERPC] support ibm,extended-*-frequency properties [POWERPC] Extra sanity check in EEH code [POWERPC] Dont look for class-code in pci children [POWERPC] Fix mdelay badness on shared processor partitions [POWERPC] disable floating point exceptions for init [POWERPC] Unify ppc syscall tables [POWERPC] mpic: add support for serial mode interrupts [POWERPC] pseries: Print PCI slot location code on failure [POWERPC] spufs: one more fix for 64k pages [POWERPC] spufs: fail spu_create with invalid flags [POWERPC] spufs: clear class2 interrupt status before wakeup [POWERPC] spufs: fix Makefile for "make clean" [POWERPC] spufs: remove stop_code from struct spu [POWERPC] spufs: fix spu irq affinity setting [POWERPC] spufs: further abstract priv1 register access [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts [POWERPC] spufs: dont try to access SPE channel 1 count [POWERPC] spufs: use kzalloc in create_spu [POWERPC] spufs: fix initial state of wbox file ... Manually resolved conflicts in: drivers/net/phy/Makefile include/asm-powerpc/spu.h
| * [POWERPC] Document I2C_MPC option for 86xx too.Jon Loeliger2006-06-211-2/+2
| | | | | | | | | | | | | | The same I2C driver found on 85xx, etc., can be used for 86xx too. Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] I2C: I2C controllers go into right place on sysfsDavid Brownell2006-06-221-4/+1
| | | | | | | | | | | | | | | | | | I2C creates some sysfs nodes in the wrong places: not as children of parent controllers, but as their peers (!). This puts them into the right place always, instead of just when the adapter is on the platform bus. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: Merge setup functionJean Delvare2006-06-221-66/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c-i801: Merge setup function Merge i801_setup into i801_probe, as it doesn't make much sense to have them split. This lets us handle errors better. Christopher Hellwig had been suggesting this back in March 2003 when the driver was merged. Also drop two useless debug messages (revision and base address can be obtained from lspci, procfs or sysfs.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: Better pci subsystem integrationJean Delvare2006-06-221-11/+27
| | | | | | | | | | | | | | | | | | | | | | i2c-i801: Better pci subsystem integration Integrate the i2c-i801 driver better with the pci subsystem, by calling pci_{enable,disable}_device and requesting the I/O region by BAR rather than direct configuration space access. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: CleanupsJean Delvare2006-06-221-19/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c-i801: Cleanups Various cleanups to the i2c-i801 driver: * Fix documentation file and self file name references. * i801_setup can be marked __devinit. * Drop useless error local variable and label in i801_setup. * Avoid a double PCI configuration register write in some cases. * Use symbolic names for SMBHSTCFG bits. * Transmit the error code returned by i801_setup instead of forcing it to an arbitrary value. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: Remove PCI function checkJean Delvare2006-06-221-4/+0
| | | | | | | | | | | | | | | | | | | | | | i2c-i801: Remove PCI function check Remove the PCI function number check when probing devices. This check is redundant, each function has a separate PCI device ID, so checking for that ID is sufficient. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: Remove force_addr parameterJean Delvare2006-06-221-28/+7
| | | | | | | | | | | | | | | | | | | | | | i2c-i801: Remove force_addr parameter Remove the force_addr module parameter. It doesn't appear to ever have been needed, and PCI resources shouldn't be arbitrarily changed anyway. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-i801: Fix block transaction poll loopsJean Delvare2006-06-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | i2c-i801: Fix block transaction poll loops Two of the three poll loops have the poll and sleep swapped, causing an extra sleep to occur after the polled condition is fulfilled. In practice, this doubles the amount of sleep time for every block transaction. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] scx200_acb: Mark scx200_acb_probe __initJean Delvare2006-06-221-1/+1
| | | | | | | | | | | | | | | | In i2c bus driver scx200_acb, function scx200_acb_probe can be tagged __init. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] scx200_acb: Use PCI I/O resource when appropriateJordan Crouse2006-06-221-53/+147
| | | | | | | | | | | | | | | | | | On the CS5535 and CS5536, the I/O resource is allocated through PCI, so use that instead of using the MSR backdoor. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c: Mark block write buffers as constKrzysztof Halasa2006-06-221-2/+2
| | | | | | | | | | | | | | | | | | The attached patch marks i2c_smbus_write_block_data() and i2c_smbus_write_i2c_block_data() buffers as const. Signed-off-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-ocores: Minor cleanupsPeter Korsgaard2006-06-221-4/+2
| | | | | | | | | | | | | | | | | | | | Minor cleanup to the i2c-ocores driver. Peter Korsgaard will maintain the i2c-ocores driver. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c: New bus driver for the OpenCores I2C controllerPeter Korsgaard2006-06-223-0/+355
| | | | | | | | | | | | | | | | | | | | The following patch adds support for the OpenCores I2C controller IP core (See http://www.opencores.org/projects.cgi/web/i2c/overview). Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c: Suggest N for rare devices in KconfigJean Delvare2006-06-222-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve the Kconfig help text of the follwing i2c drivers: * busses/i2c-pca-isa.c * chips/pcf8574.c * chips/pcf8591.c These are hard to detect and building them into the kernel results in long delays at boot. March 2006, thread "I2C_PCA_ISA causes boot delays" http://marc.theaimsgroup.com/?l=linux-kernel&m=114360399415744&w=2 April 2006, thread "i2c-related 1-minute hang during bootup" http://marc.theaimsgroup.com/?l=linux-kernel&m=114640992330721&w=2 Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] I2C: i2c-nforce2: Add support for the nForce4 MCP51 and MCP55Jean Delvare2006-06-221-11/+27
| | | | | | | | | | | | | | | | | | | | | | Add support for the new nForce4 MCP51 (also known as nForce 410 or 430) and nForce4 MCP55 to the i2c-nforce2 driver. Some code changes were required because the base I/O address registers have changed in these versions. Standard BARs are now being used, while the original nForce2 chips used non-standard ones. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] I2C: i2c-piix4: Document the IBM problem more clearlyJean Delvare2006-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Properly document on which systems the i2c-piix4 SMBus driver will refuse to load. Hopefully this will make it clearer for users, which were often wondering why their destop or server systems were detected as laptops. Closes bug #6429. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] I2C: i2c-piix4: Remove the fix_hstcfg parameterRudolf Marek2006-06-221-24/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes the fix_hstcfg option from the driver and related SMBus Interrupt Select register magic because now we know what are valid values for this register. This patch updates the documentation and adds new IRQ mode check so we are sure not to miss any new "unusual" value. The PCI quirk for users of fix_hstcfg was not developed because the chipset lacks of subsystem ID registers and DMI is stated "To be filled". Impact to existing systems is minimal because the problem showed up on motherboards like 10 years back. On the other hand users of newer Serverworks and HT1000 systems won't be misleaded by the message suggesting to try the fix_hstcfg any more. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] I2C: m41t00: Add support for the ST M41T81 and M41T85Mark A. Greer2006-06-221-72/+241
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the ST m41t81 and m41t85 i2c rtc chips to the existing m41t00 driver. Since there is no way to reliably determine what type of rtc chip is in use, the chip type is passed in via platform_data. The i2c address and square wave frequency are passed in via platform_data as well. To accommodate the use of platform_data, a new header file include/linux/m41t00.h has been added. The m41t81 and m41t85 chips halt the updating of their time registers while they are being accessed. They resume when a stop condition exists on the i2c bus or when non-time related regs are accessed. To make the best use of that facility and to make more efficient use of the i2c bus, this patch replaces multiple i2c_smbus_xxx calls with a single i2c_transfer call. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c: cleanup m41t00Mark A. Greer2006-06-221-28/+21
| | | | | | | | | | | | | | | | | | | | | | This patch does some cleanup to the m41t00 i2c/rtc driver including: - use BCD2BIN/BIN2BCD instead of BCD_TO_BIN/BIN_TO_BCD - use strlcpy instead of strncpy - some whitespace cleanup Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] i2c-piix4: Add ATI IXP200/300/400 supportRudolf Marek2006-06-222-1/+10
|/ | | | | | | | | This patch adds the ATI IXP southbridges support to i2c-piix4, as it turned out those chips are compatible with it. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] scx200_acb: fix section mismatch warningRandy Dunlap2006-05-261-1/+1
| | | | | | | | | | WARNING: drivers/i2c/busses/scx200_acb.o - Section mismatch: reference to .init.text: from .text after 'scx200_add_cs553x' (at offset 0x528) Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] scx200_acb: Fix for the CS5535 errataJordan Crouse2006-05-091-0/+7
| | | | | | | | | | | | | | | | | | | | | | | This is a fix for the CS5535 errata 111: When the SMBus controller tries to access a non-existing device, it sets the NEGACK bit, SMBus I/O offset 01h[4], to 1 after it detects no acknowledge at the ninth clock. The specification states that the bit can be cleared by writing a 1 to it, but under certain circumstances it is possible for this bit to not clear. Writing a 0 to the bit resets the internal state machine and clears the issue. Since all writable bits in ACBST are W1C bits (write-one-to-clear) the second write doesn't affect any other logic except the buggy NEGACK state machine. The second write clears an internal register which is responsible for "overwriting" the NEGACK bit in ACBST. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] scx200_acb: Fix resource name use after freeJean Delvare2006-05-091-5/+1
| | | | | | | | | | | | We can't pass a string on the stack to request_region. As soon as we leave the function that stack is gone and the string is lost. Let's use the same string we identify the i2c_adapter with instead, it's more simple, more consistent, and just works. This is the second half of fix to bug #6445. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] scx200_acb: Fix return on init errorJean Delvare2006-05-091-0/+3
| | | | | | | | | | | | | The scx200_acb driver shouldn't return failure after initialization if it successfully registered at least one i2c_adapter, else we are leaking resources. The driver was OK in that respect up to 2.6.16, a recent change broke it. This is part of the fix to bug #6445. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c-i801: Fix resume when PEC is usedJean Delvare2006-04-201-0/+5
| | | | | | | | | | | | | | | | | | Fix for bug #6395: Fail to resume on Tecra M2 with ADM1032 and Intel 82801DBM The BIOS of the Tecra M2 doesn't like it when it has to reboot or resume after the i2c-i801 driver has left the SMBus in PEC mode. The most simple fix is to clear the PEC bit after after every transaction. That's what this driver was doing up to 2.6.15 (inclusive). Thanks to Daniele Gaffuri for the very good report. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] m41t00: fix bitmasks when writing to chipDavid Barksdale2006-04-191-4/+4
| | | | | | | | | | | | | Fix the bitmasks used when writing to the M41T00 registers. The original code used a mask of 0x7f when writing to each register, this is incorrect and probably the result of a copy-paste error. As a result years from 1980 to 1999 will be read back as 2000 to 2019. Signed-off-by: David Barksdale <amatus@ocgnet.org> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i2c-parport: Make type parameter mandatoryMark M. Hoffman2006-04-144-6/+19
| | | | | | | | | | | | | | | | This patch forces the user to specify what type of adapter is present when loading i2c-parport or i2c-parport-light. If none is specified, the driver init simply fails - instead of assuming adapter type 0. This alleviates the sometimes lengthy boot time delays which can be caused by accidentally building one of these into a kernel along with several i2c slave drivers that have lengthy probe routines (e.g. hwmon drivers). Kconfig and documentation updated accordingly. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c-sis96x: Remove an init-time log messageMark M. Hoffman2006-04-141-8/+0
| | | | | | | | | This patch removes an init-time kernel log message. http://marc.theaimsgroup.com/?l=linux-kernel&m=114232987208628&w=3 Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: convert m41t00 to use a workqueueMark A. Greer2006-04-141-7/+9
| | | | | | | | | | The m41t00 i2c/rtc driver currently uses a tasklet to schedule interrupt-level writes to the rtc. This patch causes the driver to use a workqueue instead. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: convert ds1374 to use a workqueueJean Delvare2006-04-141-6/+10
| | | | | | | | | | | | | A tasklet is not suitable for what the ds1374 driver does: neither sleeping nor mutex operations are allowed in tasklets, and ds1374_set_tlet may do both. We can use a workqueue instead, where both sleeping and mutex operations are allowed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] RTC subsystem: I2C cleanupAlessandro Zummo2006-03-275-1181/+0
| | | | | | | | | | | | | This patch, completely optional, removes from drivers/i2c/chips all the drivers that are implemented in the new RTC subsystem. It should be noted that none of the current driver is actually integrated, i.e. usable without further patches. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s/;;/;/gAlexey Dobriyan2006-03-241-1/+1
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: i2c-ixp4xx: Add hwmon classAlessandro Zummo2006-03-231-0/+1
| | | | | | | | This patch adds I2C_CLASS_HWMON to the ixp4xx bus driver. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: i2c-piix4: Add Broadcom HT-1000 supportMartin Devera2006-03-232-2/+6
| | | | | | | | | | Add Broadcom HT-1000 south bridge's PCI ID to i2c-piix driver. Note that at least on Supermicro H8SSL it uses non-standard SMBHSTCFG = 3 and standard values like 0 or 9 causes hangup. Signed-off-by: Martin Devera <devik@cdi.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: i2c-amd756-s4882: Improve static mutex initializationJean Delvare2006-03-231-3/+1
| | | | | | Static mutexes can be initialized at declaration time. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* [PATCH] I2C: i2c-ali1535: Drop redundant mutexJean Delvare2006-03-231-4/+0
| | | | | | | | Drop a redundant mutex in driver i2c-ali1535. The struct i2c_adapter includes a mutex for the same purpose, operated by i2c-core. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Cleanup isp1301_omapJean Delvare2006-03-231-2/+0
| | | | | | | Drop unused rogue i2c driver ID and nonsensical i2c class. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Fix i2c-ite name initializationJean Delvare2006-03-231-3/+1
| | | | | | | | Properly set the name member of the i2c_adapter structure of the ite i2c adapter driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Drop the i2c-frodo bus driverJean Delvare2006-03-231-85/+0
| | | | | | | | Drop the i2c-frodo bus driver. It isn't referenced by the build system, and depends on code which was never included in 2.6 kernels. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Optimize core_lists mutex usageJean Delvare2006-03-231-6/+5
| | | | | | | Stop holding the core_lists mutex when we don't actually need it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Semaphore to mutex conversions, part 3Jean Delvare2006-03-233-6/+6
| | | | | | | | Cleanup after the semaphores to mutexes conversions in the i2c subsystem. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Semaphore to mutex conversions, part 2Ingo Molnar2006-03-237-61/+65
| | | | | | | | | | | | | semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Speed up block transfersJean Delvare2006-03-231-9/+6
| | | | | | | | Speed up i2c_smbus_write_block_data and i2c_smbus_read_i2c_block_data a bit by using memcpy instead of an explicit loop. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: fix sx200_acb build on other archesJean Delvare2006-03-231-1/+1
| | | | | | | | scx200_acb is only useful on a few Geode-based systems, and won't compile on non-x86 systems due to the lack of asm/msr.h, as reported by Andrew Morton. Thus, we should make that driver depend on X86. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* [PATCH] i2c: scx200_acb minimal documentation updateBen Gardner2006-03-231-2/+3
| | | | | | | | scx200_acb: Minimal documentation update Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: scx200_acb fix and speed up the poll loopBen Gardner2006-03-231-11/+2
| | | | | | | | scx200_acb: Fix and speed up the poll loop Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: scx200_acb add support for the CS5535/CS5536Ben Gardner2006-03-231-14/+43
| | | | | | | scx200_acb: Add support for the CS5535/CS5536 Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* [PATCH] i2c: scx200_acb remove use of lock_kernelBen Gardner2006-03-231-6/+7
| | | | | | | | scx200_acb: remove use of lock_kernel() Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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