07 Jan, 2009
1 commit
-
Signed-off-by: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
11 Aug, 2008
1 commit
-
Drop the legacy lm75 driver, and add a detect callback to the
new-style driver to achieve the same functionality.Signed-off-by: Jean Delvare
Cc: David Brownell
01 Aug, 2008
2 commits
-
More LM75 updates:
- Teach the LM75 driver to use new-style driver binding:
* Create a second driver struct, using new-style driver binding
methods cribbed from the legacy code.* Add a MODULE_DEVICE_TABLE (for "newER-style binding")
* The legacy probe logic delegates its work to this new code.
* The legacy driver now uses the name "lm75_legacy".
- More careful initialization. Chips are put into 9-bit mode so
the current interconversion routines will never fail.- Save the original chip configuration, and restore it on exit.
(Among other things, this normally turns off the mode where
the chip is constantly sampling ... and thus saves power.)So the new-style code should catch all chips that boards declare,
while the legacy code catches others. This particular coexistence
strategy may need some work yet ... legacy modes might best be set
up explicitly by some tool not unlike "sensors-detect". (Or else
completely eradicated...)Signed-off-by: David Brownell
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman -
Minor cleanup and reorg of the lm75 code.
- Kconfig provides a larger list of lm75-compatible chips
- A top comment now says what the driver does (!) ... as in, just
what sort of sensor is this??- Section comments now delineate the various sections of the driver:
hwmon attributes, driver binding, register access, module glue.
One driver binding function moved out of the attribute section,
as did the driver struct itself.- Minor tweaks to legacy probe logic: correct a comment, and
remove a pointless variable.- Whitespace, linelength, and comment fixes.
This patch should include no functional changes. It's preparation
for adding new-style (driver model) I2C driver binding.Signed-off-by: David Brownell
Acked-by: Jean Delvare
Acked-by: Laurent Pinchart
Signed-off-by: Mark M. Hoffman
19 Jun, 2008
1 commit
-
LM75 sensor reading bugfix: never save error status as valid
sensor output. This could be improved, but at least this
prevents certain rude failure modes.Signed-off-by: David Brownell
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
27 Apr, 2008
1 commit
-
High-byte first is not opposite to the usual practice - that's what
almost all hardware monitoring drivers do. It is opposite to the SMBus
standard though.Also delete a duplicate comment.
Signed-off-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
19 Feb, 2008
1 commit
-
Signed-off-by: Mark M. Hoffman
08 Feb, 2008
1 commit
-
Many I2C hwmon drivers define a driver ID but no other code references
these, meaning that they are useless. Discard them, along with a few
IDs which are defined but never used at all.Signed-off-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
10 Oct, 2007
2 commits
-
Convert from class_device to device for hwmon_device_register/unregister
Signed-off-by: Tony Jones
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: Kay Sievers
Signed-off-by: Mark M. Hoffman -
- replace differing temperature variable types by long
- use strtol() instead of strtoul() for conversionSigned-off-by: Christian Hohnstaedt
Acked-by: Jean Delvare
Signed-off-by: Mark M. Hoffman
08 May, 2007
1 commit
-
This lets us get rid of macro-generated functions and shrinks the
driver size by about 8%.Signed-off-by: Jean Delvare
29 Sep, 2006
1 commit
-
hwmon: Fix unchecked return status, batch 1
Fix up some hwmon drivers so that they no longer ignore return status
from device_create_file().Signed-off-by: Mark M. Hoffman
Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman
24 Mar, 2006
1 commit
-
convert drivers/hwmon/*.c semaphore use to mutexes.
the conversion was generated via scripts, and the result was validated
automatically via a script as well.all affected hwmon drivers were build-tested.
Signed-off-by: Ingo Molnar
Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman
06 Jan, 2006
3 commits
-
Now that i2c_add_driver() doesn't need the module owner to be set by
hand, we can delete it from the drivers. This patch catches all of the
drivers that I found in the current tree (if a driver sets the .owner by
hand, it's not a problem, just not needed.)Signed-off-by: Greg Kroah-Hartman
Cc: Jean Delvare -
We should use the i2c_driver.driver's .name and .owner fields
instead of the i2c_driver's ones.This patch updates the hwmon drivers.
Signed-off-by: Laurent Riffard
Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman -
Just about every i2c chip driver sets the I2C_DF_NOTIFY flag, so we
can simply make it the default and drop the flag. If any driver really
doesn't want to be notified when i2c adapters are added, that driver
can simply omit to set .attach_adapter. This approach is also more
robust as it prevents accidental NULL pointer dereferences.Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman
29 Oct, 2005
1 commit
-
Use kzalloc instead of kmalloc+memset in all hardware monitoring
drivers.Signed-off-by: Deepak Saxena
Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman
06 Sep, 2005
6 commits
-
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: Jean Delvare
Signed-off-by: Greg Kroah-Hartman -
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: Jean Delvare
Signed-off-by: Greg Kroah-Hartman -
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: Greg Kroah-Hartman
-
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: Greg Kroah-Hartman
-
This patch modifies sensors chip drivers to make use of the new
sysfs class "hwmon".Signed-off-by: Mark M. Hoffman
Signed-off-by: Jean Delvare
Signed-off-by: Greg Kroah-Hartman -
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: Jean Delvare
Signed-off-by: Greg Kroah-Hartman
12 Jul, 2005
1 commit
-
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
Signed-off-by: Greg Kroah-Hartman