sched: core: Ignore idle tasks

Don't calculate average loads for idle tasks, return early instead.
msm: limiter: Cleanup debug prints

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: android: timed_output : disable the timed output device when the device is unregistered

(Life cycle of timed output device driver)

1) register the device as the timed output
2) enable() ops is called via the sysfs
   timeout > 0 : timer is activated and device is turned on
   timeout = 0 : timer is cancelled and device is off
3) unregister the timed output device if not used any more

So the registered device should be disabled explicitly when the module is removed.
('disabled' means the timer is stopped and the device is turned off)

Rather than implementing that code in each driver,
just call enable() with timeout = 0 to clean up the driver.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Cc: Mike Lockwood <lockwood@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging/android: use module_platform_driver

as the init and exit functions just do a platform_driver_register and
platform_driver_unregister, and nothing else, so its better to
use the module_platform_driver macro rather replicating its implementation

Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: android: Use devm_kzalloc instead of kzalloc

Use devm_kzalloc instead of kzalloc in staging/android/timed_gpio.c

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: android: Remove whitespace issue

This patch fixes coding style issue: removing the whitespace

Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging : android: Fixes a coding style issue in timed_gpio.c

This patch fixes a coding style issue for a line that was over 80 characters long.

Signed-off-by: John Church <sleeveroller@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>