linux-toradex.git/net/rfkill/core.c, branch v3.15-rc1

net: rfkill: move poll work to power efficient workqueue

2014-02-04T20:58:16+00:00

This patch moves the rfkill poll_work to the power efficient workqueue.
This work does not have to be bound to the CPU that scheduled it, hence
the selection of CPU that executes it would be left to the scheduler.
Net result is that CPU idle times would be extended, resulting in power
savings.

This behaviour is enabled when CONFIG_WQ_POWER_EFFICIENT is selected.

Cc: "John W. Linville" 
Cc: "David S. Miller" 
Signed-off-by: Shaibal Dutta 
[zoran.markovic@linaro.org: Rebased to latest kernel, added commit message.
Fixed workqueue selection after suspend/resume cycle.]
Signed-off-by: Zoran Markovic 
Signed-off-by: Johannes Berg

rfkill: Fix FSF address in file headers

2013-12-11T15:56:21+00:00

Several files refer to an old address for the Free Software Foundation
in the file header comment.  Resolve by replacing the address with
the URL  so that we do not have to keep
updating the header comments anytime the address changes.

CC: linux-wireless@vger.kernel.org
Signed-off-by: Jeff Kirsher 
Signed-off-by: John W. Linville

net: rfkill: convert class code to use dev_groups

2013-07-25T23:34:40+00:00

The dev_attrs field of struct class is going away soon, dev_groups
should be used instead.  This converts the rfkill class code to use the
correct field.

Cc: John W. Linville 
Reviewed-by: Johannes Berg 
Signed-off-by: Greg Kroah-Hartman

rfkill: Add NFC to the list of supported radios

2013-04-12T14:54:38+00:00

And return the proper string for it.

Acked-by: Johannes Berg 
Acked-by: Marcel Holtmann 
Signed-off-by: Samuel Ortiz

Merge branch 'master' into for-next

2012-10-28T18:29:19+00:00

Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.

Signed-off-by: Jiri Kosina

rfkill: error cannot be set here so simplify

2012-10-25T15:58:41+00:00

Signed-off-by: Alan Cox 
Signed-off-by: Jiri Kosina

rfkill: prevent unnecessary event generation

2012-09-24T08:35:54+00:00

Prevent unnecessary rfkill event generation when the state has
not actually changed. These events have to be delivered to
relevant userspace processes, causing these processes to wake
up and do something while they could as well have slept. This
obviously results in more CPU usage, longer time-to-sleep-again
and therefore higher power consumption.

Signed-off-by: Vitaly Wool 
Signed-off-by: Mykyta Iziumtsev 
Signed-off-by: Johannes Berg

Revert "rfkill: remove dead code"

2012-08-21T18:50:25+00:00

This reverts commit 2e48928d8a0f38c1b5c81eb3f1294de8a6382c68.

Those functions are needed and should not be removed, or
there is no way to set the rfkill led trigger name.

Signed-off-by: AceLan Kao 
Signed-off-by: Johannes Berg

rfkill: Add the capability to switch all devices of all type in __rfkill_switch_all().

2012-06-06T19:18:17+00:00

__rfkill_switch_all() switches the state of devices of a given type; however,
it does not switch devices of all type (RFKILL_TYPE_ALL). As a result, it
ignores the keycode "KEY_RFKILL" from another module, i.e. eeepc-wmi.

This fix is to make __rfkill_switch_all() to be able to switch not only
devices of a given type but also all devices.

Signed-off-by: Alex Hung 
Signed-off-by: John W. Linville

device.h: cleanup users outside of linux/include (C files)

2012-03-11T18:27:37+00:00

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