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* [PATCH] Build fix for the Sibyte I2C driverRalf Baechle2005-08-09
| | | | | | | | Compile fix for the BCM1250 I2C driver. Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i2c-mpc.c: revert duplicate patchAndrew Morton2005-08-01
| | | | | | | | | | Seems that both Greg and I submitted the same patch and it just kept on applying... Cc: Greg KH <greg@kroah.com> Cc: Kumar Gala <galak@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: 24RF08 corruption prevention (again)Jean Delvare2005-07-29
| | | | | | | | | | | | | | | | | The 24RF08 corruption prevention in the eeprom and max6875 drivers wasn't complete. For one thing, the additional quick write should happen as soon as possible and unconditionally, while both drivers had error paths before. For another, when a given chip is forced, the core does not emit a quick write, so a second quick write would cause the corruption rather than prevent it. I plan to move the corruption prevention in the core in the long run, so that individual drivers don't have to care anymore. But I need to merge i2c_probe and i2c_detect before I do (work in progress). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: missing new lines in i2c-core messagesJean Delvare2005-07-29
| | | | | | | | | Two log messages lack their trailing new line in i2c-core. I'd swear I had fixed them already, but it seems not. Bonus: improved coding style. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: Missing space in split stringsJean Delvare2005-07-29
| | | | | | | | | | A few split string in i2c (and now hwmon) drivers lack a joining space, causing them to display incorrectly. This trivial patch fixes that up. Please apply, thanks. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: ds1337 - fix 12/24 hour mode bugLadislav Michl2005-07-29
| | | | | | | | | | | | | DS1339 manual, page 6, chapter Date and time operation: The DS1339 can be run in either 12-hour or 24-hour mode. Bit 6 of the hours register is defined as the 12-hour or 24-hour mode-select bit. When high, the 12-hour mode is selected. Patch below makes ds1337 driver work as documented in manual. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C-MPC: Restore code removedKumar Gala2005-07-29
| | | | | | | | | | | I2C-MPC: Restore code removed A previous patch to remove support for the OCP device model was way to generious and moved some of the platform device model code, oops. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C-MPC: Restore code removedKumar Gala2005-07-27
| | | | | | | | | | A previous patch to remove support for the OCP device model was way to generious and moved some of the platform device model code, oops. Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C: Move hwmon drivers (2/3)Jean Delvare2005-07-11
| | | | | | | | | | Part 2: Move the driver files themselves. Note that the patch "adds trailing whitespace", because it does move the files as-is, and some files happen to have trailing whitespace. From: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Move hwmon drivers (1/3)Jean Delvare2005-07-11
| | | | | | | Part 1: Configuration files and Makefiles. From: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: SENSORS_ATXP1 must select I2C_SENSORAdrian Bunk2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | On Thu, Jun 30, 2005 at 11:47:09PM +0200, Sebastian Pigulak wrote: > I've tried patching linux-2.6.13-RC1 with patch-2.6.13-rc1-git2 and > building atxp1(it allows Vcore voltage changing) into the kernel. > Unfortunately, the kernel compilation stops with: > > LD init/built-in.o > LD vmlinux > drivers/built-in.o(.text+0x92298): In function `atxp1_detect': > : undefined reference to `i2c_which_vrm' > drivers/built-in.o(.text+0x921ae): In function `atxp1_attach_adapter': > : undefined reference to `i2c_detect' > make: *** [vmlinux] B??d 1 > ==> ERROR: Build Failed. Aborting... > > Could someone have a look at the module and possibly fix it up? SENSORS_ATXP1 must select I2C_SENSOR. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: drop bogus eeprom commentJean Delvare2005-07-11
| | | | | | | | This simple patch drops an out-of-date comment in the eeprom i2c chip driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: make better use of IDR in i2c-coreMark M. Hoffman2005-07-11
| | | | | | | | This patch uses the already existing IDR mechanism to simplify and improve the i2c_get_adapter function in i2c-core. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: m41t00: fix incorrect kfreeJean Delvare2005-07-11
| | | | | | | | | | Here is a simple path fixing an incorrect kfree in the m41t00 i2c chip driver. The current code happens to work by accident, but the freed pointer isn't the one which was allocated in the first place, which could cause problems later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: max6875 Kconfig updateJean Delvare2005-07-11
| | | | | | | Here is a proposed Kconfig update for the new max6875 i2c chip driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: New max6875 driver may corrupt EEPROMsJean Delvare2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After a careful code analysis on the new max6875 driver (drivers/i2c/chips/max6875.c), I have come to the conclusion that this driver may cause EEPROM corruptions if used on random systems. The EEPROM part of the MAX6875 chip is accessed using rather uncommon I2C sequences. What is seen by the MAX6875 as reads can be seen by a standard EEPROM (24C02) as writes. If you check the detection method used by the driver, you'll find that the first SMBus command it will send on the bus is i2c_smbus_write_byte_data(client, 0x80, 0x40). For the MAX6875 it makes an internal pointer point to a specific offset of the EEPROM waiting for a subsequent read command, so it's not an actual data write operation, but for a standard EEPROM, this instead means writing value 0x40 to offset 0x80. Blame Philips and Intel for the obscure protocol. Since the MAX6875 and the standard, common 24C02 EEPROMs share two I2C addresses (0x50 and 0x52), loading the max6875 driver on a system with standard EEPROMs at either address will trigger a write on these EEPROMs, which will lead to their corruption if they happen not to be write protected. This kind of EEPROMs can be found on memory modules (SPD), ethernet adapters (MAC address), laptops (proprietary data) and displays (EDID/DDC). Most of these are hopefully write-protected, but not all of them. For this reason, I would recommend that the max6875 driver be neutralized, in a way that nobody can corrupt his/her EEPROMs by just loading the driver. This means either deleting the driver completely, or not listing any default address for it. I'd like this to be done before 2.6.13-rc1 is released. Additionally, the max6875 driver lacks the 24RF08 corruption preventer present in the eeprom driver, which means that loading this driver in a system with such a chip would corrupt it as well. Here is a proposed quick patch addressing the issue, although I wouldn't mind a complete removal if it makes everyone feel safer. I think Ben has plans to replace this driver by a much simplified one anyway. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Strip trailing whitespace from stringsJean Delvare2005-07-11
| | | | | | | | | | Here is a simple patch originally from Denis Vlasenko, which strips a useless trailing whitespace from 8 strings in 4 i2c drivers. Please apply, thanks. From: Denis Vlasenko <vda@ilport.com.ua> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: minor TPS6501x cleanupsdavid-b@pacbell.net2005-07-11
| | | | | | | | | This includes various small cleanups and fixes to the TPS 6501x driver that came mostly from review feedback by Jean Delvare; thanks Jean! Also some goofy whitespace gets fixed. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Coding style cleanups to via686aDenis Vlasenko2005-07-11
| | | | | | | | | | | | | | | | | | | | On Wednesday 22 June 2005 08:17, Greg KH wrote: > [PATCH] I2C: Coding style cleanups to via686a > > The via686a hardware monitoring driver has infamous coding style at the > moment. I'd like to clean up the mess before I start working on other > changes to this driver. Is the following patch acceptable? No code > change, only coding style (indentation, alignments, trailing white > space, a few parentheses and a typo). > > Signed-off-by: Jean Delvare <khali@linux-fr.org> > Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Nice. You missed some. This one is on top of your patch: Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] openfirmware: generate device table for userspaceJeff Mahoney2005-07-06
| | | | | | | | | | | | | | | | This converts the usage of struct of_match to struct of_device_id, similar to pci_device_id. This allows a device table to be generated, which can be parsed by depmod(8) to generate a map file for module loading. In order for hotplug to work with macio devices, patches to module-init-tools and hotplug must be applied. Those patches are available at: ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/ Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Don't fill up log with atxp1 vcore messages change messagePrakash Punnoor2005-06-29
| | | | | | | | | | | | | I am using the atxp1 module to change vcore on my NForce2 via userspace daemon (see punnoor.de). Currently the atxp1 module will write to the log on every vcore change, thus filling up my log - which I don't want. I am no kernel coder, but I guess, this one-liner will change this behaviour in a wanted way, ie output will be made for debug purposes only. Signed-off-by: Prakash Punnoor <prakash@punnoor.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] I2C-MPC: Remove OCP device model supportKumar Gala2005-06-25
| | | | | | | | | | | All consumers of the driver MPC10x, MPC52xx, MPC824x, MPC83xx, and MPC85xx are all using platform devices. We can get ride of the dead code to support using this driver with the old OCP based model Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ARM: 2744/1: ixp2000 gpio irq supportLennert Buytenhek2005-06-24
| | | | | | | | | | | | | Patch from Lennert Buytenhek This patch cleans up the ixp2000 gpio irq code and implements the set_irq_type method for gpio irqs so that users can select for which events (falling edge/rising edge/level low/level high) on the gpio pin they want the corresponding gpio irq to be triggered. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] I2C: fix ds1374 buildAndrew Morton2005-06-22
| | | | | | | Not all architectures implement asm/rtc.h Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: w83781d: remove non-i2c sensor chipsJean Delvare2005-06-22
| | | | | | | | | | | This patch removes the support for the W83697HF and W83627THF chips from the w83781d driver. These chips have no I2C/SMBus interface and are better supported by the Super-I/O-based w83627hf driver. Documentation was updated to reflect the support drop. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: fix up ds1374.c driver so it will build.Greg KH2005-06-22
| | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Add support for Maxim/Dallas DS1374 Real-Time Clock Chip (1/2)Randy Vinson2005-06-22
| | | | | | | | | | | Add support for Maxim/Dallas DS1374 Real-Time Clock Chip This change adds support for the Maxim/Dallas DS1374 RTC chip. This chip is an I2C-based RTC that maintains a simple 32-bit binary seconds count with battery backup support. Signed-off-by: Randy Vinson <rvinson@mvista.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: add new pca9539 driverbgardner@wabtec.com2005-06-22
| | | | | | | | | | This is an i2c driver for the Philips PCA9539 (16 bit I/O port). It uses the new i2c-sysfs interfaces. The patch includes documentation. It depends on the patch that renames "i2c-sysfs.h" to "hwmon-sysfs.h" Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: rename i2c-sysfs.h to hwmon-sysfs.hJean Delvare2005-06-22
| | | | | | | | | | | This patch renames the new linux/i2c-sysfs.h header file to linux/hwmon-sysfs.h. This names seems to be more appropriate since this file defines macros and structures not related to i2c but to hardware monitoring drivers. The patch also updates the five hardware monitoring driver which include that header file already. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] max6875: new i2c device driverBGardner@Wabtec.com2005-06-22
| | | | | | | This patch adds support for the MAX6875/MAX6874 chips. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: drivers/i2c/chips/it87.c: use dynamic sysfs callbacksJean Delvare2005-06-22
| | | | | | | | | | This patch modifies the it87 hardware monitoring driver to take benefit of the new sysfs callback features introduced by Yani Ioannou, making the code much clearer and the resulting driver significantly smaller. From: Yani Ioannou <yani.ioannou@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: lm63 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | I updated the lm63 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: lm83 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | I updated the lm83 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: lm90 uses new sysfs callbacksJean Delvare2005-06-22
| | | | | | | | I updated the lm90 hardware monitoring driver to take benefit of Yani Ioannou's new sysfs callback capabilities. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: pcf8574 driver cleanupJean Delvare2005-06-22
| | | | | | | | | | I found a possible cleanup in the pcf8574 driver. We don't need to store the read value in our private data structure, as we then never use it again. I asked Aurelien and he is fine with the change. Please apply, thanks. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: KConfig update - some EXPERIMENTAL removalR.Marek@sh.cvut.cz2005-06-22
| | | | | | | | | | | | Following patch removes EXPERIMENTAL flag from some of I2C bus and chip drivers. It is removed when the driver is in kernel at least from 2.6.3 and I generally think there is no problem with it. Also this patch adds SiS 745 to help option of sis96x and it also fixes nForce2 driver entry to reflect current state. Signed-off-by: Rudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: add i2c driver for TPS6501xDavid Brownell2005-06-22
| | | | | | | | | This adds an I2C driver for the TPS6501x series of power management chips. It's used on many OMAP based boards, and this driver has been widely used in the Linux-OMAP trees over the last year or so. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] i2c: Race fix for i2c-mpc.cSylvain Munaut2005-06-22
| | | | | | | | | | | | | | | | | | i2c: Race fix for i2c-mpc.c The problem was that the clock speed and driver data is initialized after the i2c adapter was added. This caused the i2c bus to start working at a wrong speed. (Mostly noticable on the second bus on mpc5200) With this patch we've tried to keep the i2c adapter working perfectly all the time it is included in the system. Initialize before added, Remove garbage after deleleted. Submitted-by: Asier Llano Palacios Signed-off-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Spelling fixes for drivers/i2c/i2c-dev.cTobias Klauser2005-06-22
| | | | | | | This patch fixes a misspelling in a comment section. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Spelling fixes for drivers/i2c/i2c-core.cTobias Klauser2005-06-22
| | | | | | | This patch fixes a misspelling in a comment section. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Spelling fixes for drivers/i2c/busses/i2c-parport.cTobias Klauser2005-06-22
| | | | | | | This patch fixes a double "the" in a comment section. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Spelling fixes for drivers/i2c/algos/i2c-algo-pca.cTobias Klauser2005-06-22
| | | | | | | | This patch fixes the some misspellings and a trailing whitespace in the comments. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: fix up some sysfs device attribute file parametersGreg Kroah-Hartman2005-06-22
| | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Kill another macro abuse in via686aJean Delvare2005-06-22
| | | | | | | | This patch kills another macro abuse in the via686a hardware monitoring driver. Using a macro just to alias an array is quite useless, isn't it? Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: chips/Kconfig correctionsJean Delvare2005-06-22
| | | | | | | | Here are some corrections for drivers/i2c/chips/Kconfig. Signed-off-by: Alexey Fisher <fishor@gmx.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: driver adm1021: remove die_codeGrant Coady2005-06-22
| | | | | | | | This patch removes die_code from adm1021 as nothing within the driver uses it. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Coding style cleanups to via686aJean Delvare2005-06-22
| | | | | | | | | | | The via686a hardware monitoring driver has infamous coding style at the moment. I'd like to clean up the mess before I start working on other changes to this driver. Is the following patch acceptable? No code change, only coding style (indentation, alignments, trailing white space, a few parentheses and a typo). Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: Kill common macro abuse in chip driversJean Delvare2005-06-22
| | | | | | | | | This patch kills a common macro abuse in i2c chip drivers: defining ALARMS_FROM_REG returning its argument unchanged. Dropping the macro makes the code somewhat more readable IMHO. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: include of jiffies.h for some i2c driversDominik Hackl2005-06-22
| | | | | | | | This patch includes jiffies.h in two i2c drivers. (jiffies.h is needed for the time_after function.) Signed-off-by: Dominik Hackl <dominik@hackl.dhs.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] I2C: adm9240 driver cleanupGrant Coady2005-06-22
| | | | | | | | | | | | This patch adds an info print of detected VRM stolen from Sebastian Witt's atxp1 sriver. ADM9240 already has vrm accessor removed. Write no-op and whitespace fixes removed :) Couple of comments changed, tested on 2.6.11.9. Signed-off-by: Grant Coady <gcoady@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>