- 29 10月, 2005 5 次提交
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由 Jean Delvare 提交于
We can save 0.5kB of data in the via686a driver. From: Denis Vlasenko <vda@ilport.com.ua> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Grant Coady 提交于
hwmon: adm9240 update 2/2: convert to use dynamic sysfs accessors This patch converts adm9240 to use Yani Ioannou's dynamic sysfs callbacks, reducing driver memory footprint from 16312 to 14104 bytes on 2.6.14-rc1, removing the old driver macro mess. Run tested on Intel SE440BX-2 mobo. Signed-off-by: NGrant Coady <gcoady@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Grant Coady 提交于
hwmon: adm9240 update 1/2: cleanups: o remove i2c read/write wrapper interface as it does nothing, o change kmalloc + memset to kzalloc Signed-off-by: NGrant Coady <gcoady@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Russell King 提交于
In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
The previous patch adding the ability to nest struct class_device changed the paramaters to the call class_device_create(). This patch fixes up all in-kernel users of the function. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 23 9月, 2005 1 次提交
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由 Robert Love 提交于
- Handle dmi_system_check() elegantly, now that my bugfix is upstream. - Add support for the X41 and R52. - Cleanup some comments do I do not have to keep updating them with each new whitelisted laptop. Signed-off-by: NRobert Love <rml@novell.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 18 9月, 2005 1 次提交
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由 Robert Love 提交于
- Remove the relative input device - Add an absolute input device - Misc. cleanup and bug fixing The patch is sizable due to the cleanup from removing the relative input device (net -112 lines). Signed-off-by: NRobert Love <rml@novell.com> Cc: Dmitry Torokhov <dtor_core@ameritech.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 10 9月, 2005 4 次提交
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由 Jean Delvare 提交于
Make the reset of the chips in w83627hf optional rather than the default. This reset has been causing trouble several times already. It may even go completely away unless it proves to be useful to at least one user. Closes bug #5168: http://bugzilla.kernel.org/show_bug.cgi?id=5168Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Update the head comment of the smsc47m1 driver to mention all the supported devices. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Recent changes to the i2c-isa design broke the force_addr parameter of two hardware monitoring drivers as a side effect: sis5595 and via686a. The last address test was in fact useless beforehand, and the redesign turned it into a bug. I'm sorry about that. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Robert Love 提交于
Driver for the IBM Hard Drive Active Protection System (HDAPS), an accelerometer found in most modern ThinkPads. Signed-off-by: NRobert Love <rml@novell.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 06 9月, 2005 26 次提交
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由 Jim Cromie 提交于
pc87360: consolidate fan helper This patch consolidates the _set_fan_min() helper routine into the 2 line sysfs-callback wrapper that uses it. Signed-off-by: NJim Cromie <jim.cromie@gmail.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jim Cromie 提交于
pc87360: number-skew to init The temp, therm, fan, pwm callbacks all have an offset skew in the code which accommodates attribute numbering conventions under /sys/bus/i2c/devices/9191-6620/ (ie they start at 1) This patch moves that skew into the declaration, and out of the functions (except for therm, where we simplify from 2 skews to 1). The declarative skew is clearer, less error-prone, and more efficient. The use of 11+offset-4 below reflects the fact that the sysfs numbering of these units is 4, 5, 6, but they use internal VLM units 11, 12, 13 to measure the thermistor voltages. There's one remaining skew factor, in *_crit callbacks below, because there are no critical thresholds for voltages 0-10, only for those supporting the thermistors. Signed-off-by: NJim Cromie <jim.cromie@gmail.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jim Cromie 提交于
Use the new "dynamic sysfs callbacks", as introduced recently by Yani Ioannou, in pc87360. Note that this change isn't indiscriminate. Only those attributes that would benefit from having an index (i.e., those which are macro-repeated) have been converted. This significantly shrinks the size of the module: before: 49235 drivers/hwmon/pc87360.ko after: 32532 drivers/hwmon/pc87360.ko Signed-off-by: NJim Cromie <jim.cromie@gmail.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 R.Marek@sh.cvut.cz 提交于
This patch updates the VID entries, so any future Intel CPU will be detected as unknown rather than 9.0 Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Use the common vid_from_reg function in lm78 rather than reimplementing it. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
I see very little reason why vid_from_reg is inlined. It is not exactly short, its parameters are seldom known in advance, and it is never called in speed critical areas. Uninlining it should cause little performance loss if any, and saves a signficant space as well as compilation time. As suggested by Alexey Dobriyan, I am leaving vid_to_reg inline for now, as it is short and has a single user so far. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Cleanup hwmon-vid a bit, fixing typos, rewording some comments and reindenting properly at places. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
The only part left in i2c-sensor is the VRM/VRD/VID handling code. This is in no way related to i2c, so it doesn't belong there. Move the code to hwmon, where it belongs. Note that not all hardware monitoring drivers do VRM/VRD/VID operations, so less drivers depend on hwmon-vid than there were depending on i2c-sensor. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
The only thing left in i2c-sensor.h are module parameter definition macros. It's only an extension of what i2c.h offers, and this extension is not sensors-specific. As a matter of fact, a few non-sensors drivers use them. So we better merge them in i2c.h, and get rid of i2c-sensor.h altogether. Signed-off-by: NJean Delvare <khali@linux-fr> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
i2c_probe and i2c_detect now do the exact same thing and operate on the same data structure, so we can have everyone call i2c_probe. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Remove an unused macro and an outdated comment from the lm85 driver. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Move SENSORS_LIMIT from i2c-sensor.h to hwmon.h, as it is in no way related to i2c. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Super-I/O find functions in hardware monitoring drivers can be tagged __init as they are only called from functions themselves tagged __init. Two of them (smsc47b397 and w83627ehf) already do, but the other four of them (it87, pc87360, smsc47m1 and w83627hf) did not. This saves a few bytes of memory after the drivers are loaded, 192 in the case of the it87 driver. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
We could refactor the error message 34 different i2c drivers print if i2c_detach_client() fails in this function itself. Saves quite a few lines of code. Documentation is updated to reflect that change. Note that this patch should be applied after Rudolf Marek's w83792d patches. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 R.Marek@sh.cvut.cz 提交于
This patch adds registration of hwmon class. Tested with help of i2c-stub. Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 R.Marek@sh.cvut.cz 提交于
I would like to announce support for W83792D chip. This driver was developed by Winbond Electronics Corp. I added sysfs attributes callbacks infrastructure plus various code fixes and codingstyle cleanups. I would like to thank Winbond for supporting free software. This patch is against 2.6.13rc3 plus hwmon-class and hwmon-split. Separate patch for documantation and hwmon class register will follow. Signed-off-by: NRudolf Marek <r.marek@sh.cvut.cz> Signed-off-by: NChunhao Huang <DZShen@Winbond.com.tw> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Kill all uses of i2c_is_isa_adapter except for the hybrid drivers (it87, lm78, w83781d). The i2c-isa adapter not being registered with the i2c core anymore, drivers don't have to fear being erroneously attached to it. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Kill normal_isa in header files, documentation and all chip drivers, as it is no more used. normal_i2c could be renamed to normal, but I decided not to do so at the moment, so as to limit the number of changes. This might be done later as part of the i2c_probe/i2c_detect merge. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Call the ISA chip drivers detection function directly instead of relying on i2c_detect. The net effect is that address lists won't be handled anymore, but they were mostly useless in the ISA case anyway (pc87360, smsc47m1, smsc47b397 had already dropped them). We don't need to handle multiple devices, all we may need is a way to force a given address instead of the original one (some drivers already do: sis5595, via686a, w83627hf), and, for drivers supporting multiple chips, a way to force one given kind. All this may be added later on demand, but I actually don't think there will be much demand. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
All ISA hardware monitoring drivers (including hybrid drivers) now have a hard dependency on i2c-isa, so they must select I2C_ISA. As a result, CONFIG_I2C_ISA doesn't need to be left visible to the user. The good thing here is that users will stop complaining that some driver doesn't work just because they forgot to compile or load i2c-isa. At this point, all drivers are working again and the cleanup phase can begin. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Convert the 10 ISA hardware monitoring drivers (it87, lm78, pc87360, sis5595, smsc47b397, smsc47m1, via686a, w83627hf, w83627ehf, w83781d) to explicitely register with i2c-isa. For hybrid drivers (it87, lm78, w83781d), we now have two separate instances of i2c_driver, one for the I2C interface of the chip, and one for ISA interface. In the long run, the one for ISA will be replaced with a different driver type. At this point, all drivers are working again, except for missing dependencies in Kconfig. Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Mark M. Hoffman 提交于
This patch modifies sensors chip drivers to make use of the new sysfs class "hwmon". Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Mark M. Hoffman 提交于
This patch adds the sysfs class "hwmon" for use by hardware monitoring (sensors) chip drivers. It also fixes up the related Kconfig/Makefile bits. Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Document the fact that the W83627EHG is compatible with the W83627EHF. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
Drop the separate client name for the LM78-J chip. This is really only a later revision of the LM78, with almost no difference and no difference the driver handles in any case. This was the only client name that had a dash in it, and special care had to be taken in libsensors because of it. As we plan to write a new library soon, I'd like to get rid of this exception before we do. As a nice side effect, it saves 876 bytes in lm78.ko. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Jean Delvare 提交于
The LM75 initialization is a bit agressive, it arbitrarily reconfigures the chip. Make it only change the bit it needs. This is a port from the 2.4 kernel version of the driver (lm_sensors). Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 27 8月, 2005 3 次提交
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由 Mark M. Hoffman 提交于
This patch fixes several instances of hwmon drivers kfree'ing the "wrong" pointer; the existing code works somewhat by accident. (akpm: plucked from Greg's queue based on lkml discussion. Finishes off the patch from Jon Corbet) Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com> Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Jean Delvare 提交于
Coverity uncovered an off-by-one error in the fscpos driver, in function set_temp_reset(). Writing to the temp3_reset sysfs file will lead to an array overrun, in turn causing an I2C write to a random register of the FSC Poseidon chip. Additionally, writing to temp1_reset and temp2_reset will not work as expected. The fix is straightforward. Signed-off-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Alexey Dobriyan 提交于
The adm9240 driver, in adm9240_detect(), allocates a structure. The error path attempts to kfree() ->client field of it (second one), resulting in an oops (or slab corruption) if the hardware is not present. ->client field in adm1026, adm1031, smsc47b397 and smsc47m1 is the first in ${HWMON}_data structure, but fix them too. Signed-off-by: Jonathan Corbet <corbet@lwn.net Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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