Commit graph

12 commits

Author SHA1 Message Date
Paul Gortmaker
51990e8254 device.h: cleanup users outside of linux/include (C files)
For files that are actively using linux/device.h, make sure
that they call it out.  This will allow us to clean up some
of the implicit uses of linux/device.h within include/*
without introducing build regressions.

Yes, this was created by "cheating" -- i.e. the headers were
cleaned up, and then the fallout was found and fixed, and then
the two commits were reordered.  This ensures we don't introduce
build regressions into the git history.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2012-03-11 14:27:37 -04:00
Ken O'Brien
c84cad3d0f apm_power: Fix style error in macros
Two macros in the changed file contained complex expressions which
were not enclosed by parentheses.

Signed-off-by: Ken O'Brien <kernel@kenobrien.org>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2011-07-08 16:55:56 +04:00
Anton Vorontsov
1d220334d6 apm_power: Add missing break statement
The missing break statement causes wrong capacity calculation for
batteries that report energy.

Reported-by: d binderman <dcb314@hotmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
2010-09-08 14:35:10 +04:00
Greg Kroah-Hartman
93562b5376 Driver Core: add ability for class_for_each_device to start in middle of list
This mirrors the functionality that driver_for_each_device has as well.

We add a start variable, and all callers of the function are fixed up at
the same time.

The block layer will be using this new functionality in a follow-on
patch.


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-21 21:54:47 -07:00
Anton Vorontsov
e91926e9ea apm_power: check I.intval for zero value, we use it as the divisor
Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2008-02-02 02:44:34 +03:00
Dmitry Baryshkov
dffd28a13a apm_power: support using VOLTAGE_* properties for apm calculations
It's pretty dummy, but useful for batteries for which we can only
get voltages.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2008-02-02 02:44:34 +03:00
Dave Young
443cad920a power supply : use class iteration api
Convert to use the class iteration api.

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
Cc: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-01-24 20:40:44 -08:00
Anton Vorontsov
2a721dfc8c apm_power: calculate to_full/to_empty time using energy
This patch adds ability to calculate time using energy.
Needed to calculate time_to_full for PMU batteries.

Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2007-10-05 01:05:00 +04:00
Anton Vorontsov
d385376f0d apm_power: improve battery finding algorithm
Prior to this patch, if use_for_apm unspecified, apm_power able
to choice batteries according to their charge only.

This patch adds ability to choice batteries according to their charge,
energy, use_for_apm flag, and fallback to any battery if it failed to
decide.

Patch is mandatory to report Apple PMU batteries through legacy
/proc/apm interface using power supply class.

Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2007-10-05 01:05:00 +04:00
Anton Vorontsov
cd1ebcc0ef apm_power: fix obviously wrong logic for time reporting
Prior to this patch, apm_power was unable to report "to empty"/"to full"
time for batteries that hardware-report these values, such as
Apple PMU batteries.

Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2007-10-05 01:04:59 +04:00
Anton Vorontsov
7b3d54a8c3 Power supply class and drivers: remove non obligatory return statements
Per Jeff Garzik request.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2007-07-15 22:32:38 +04:00
Anton Vorontsov
3788ec932b [BATTERY] APM emulation driver for class batteries
Signed-off-by: Eugeny Boger <eugenyboger@dgap.mipt.ru>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2007-07-10 11:26:08 +01:00