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Alex Elder dada3b02a3 greybus: es1: test apb1_log_task safely 
When usb_log_enable() is called, the global apb1_log_task is used to
hold the result of kthread_run().  It is possible for kthread_run()
to return an error pointer, so tests of apb_log_task against NULL
are insufficient to determine its validity.

Note that kthread_run() never returns NULL so we don't have to check
for that.  But apb1_log_task is initially NULL, so that global must
be both non-null and not an error in order to be considered valid.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
 		2015-03-30 15:28:13 +02:00
..
Documentation greybus: Move the es1_ap_desc.c file to Documentation directory 2015-01-14 21:10:31 -08:00
.gitignore greybus: gitignore: few more additions 2014-11-14 13:14:37 -08:00
Android.mk greybus: build: android: Fix script which locates .ko files and moves them into ramdisk 2015-01-27 14:49:04 -08:00
LICENSE greybus: Initial commit 2014-08-11 15:29:23 +08:00
Makefile greybus: hid: add HID class driver 2015-03-16 20:29:44 +01:00
README greybus: update README with info on how to build and contact me. 2014-08-11 15:44:51 +08:00
ap.c greybus: ap: clean up svc link management error path 2015-03-19 17:27:08 +01:00
battery.c greybus: remove unused version-response structs 2015-01-22 11:29:39 +08:00
bundle.c greybus: bundle: fix sleep-while-atomic in gb_bundle_destroy 2015-02-14 21:30:13 +08:00
bundle.h greybus: bundle: create GB_DEVICE_ID_BAD 2015-01-02 13:05:42 -08:00
connection.c greybus: connection: replace custom error function with dev_err 2015-03-19 17:28:19 +01:00
connection.h greybus: connection: replace custom error function with dev_err 2015-03-19 17:28:19 +01:00
core.c greybus: debugfs: we shouldn't care if debugfs is working or not 2015-03-30 15:01:56 +02:00
debugfs.c greybus: debugfs: we shouldn't care if debugfs is working or not 2015-03-30 15:01:56 +02:00
devices greybus: devices: endpoint description of device 2014-09-13 17:31:27 -07:00
es1.c greybus: es1: test apb1_log_task safely 2015-03-30 15:28:13 +02:00
es2.c greybus: es2: sync up with recent es1.c changes 2015-03-30 15:01:56 +02:00
gpb.c greybus: Greybus: Place module_init/exit() right after respective routines 2015-03-24 21:00:24 +01:00
gpio.c greybus: operation: refactor response handling 2015-03-30 15:20:34 +02:00
greybus.h greybus: debugfs: we shouldn't care if debugfs is working or not 2015-03-30 15:01:56 +02:00
greybus_id.h greybus: greybus_id.h: minor typo fixes 2014-12-19 15:36:32 -08:00
greybus_manifest.h greybus: bundle: s/gb_interface/gb_bundle/g 2014-12-13 13:37:49 -05:00
hid.c greybus: operation: refactor response handling 2015-03-30 15:20:34 +02:00
i2c.c greybus: connection: replace custom error function with dev_err 2015-03-19 17:28:19 +01:00
interface.c greybus: interface: put module->dev on failures 2015-03-24 21:00:24 +01:00
interface.h greybus: interface: remove double underscore from fn name 2015-03-19 15:02:28 +01:00
kernel_ver.h greybus: kernel_ver.h: include <linux/kernel.h> to fix warning 2015-03-30 15:03:36 +02:00
manifest.c greybus: manifest: use size_t for a size variable 2015-03-30 15:28:13 +02:00
manifest.h greybus: interface: s/gb_interface_block/gb_interface/g 2014-12-19 15:35:44 -08:00
module.c greybus: module: get rid of global list of modules 2015-01-02 13:05:42 -08:00
module.h greybus: module: get rid of global list of modules 2015-01-02 13:05:42 -08:00
operation.c greybus: operation: refactor response handling 2015-03-30 15:20:34 +02:00
operation.h greybus: gb_operation: replace timeout workqueue 2015-01-16 11:09:45 -08:00
protocol.c greybus: clean up some small messes 2015-03-27 11:16:35 +01:00
protocol.h greybus: operation: refactor response handling 2015-03-30 15:20:34 +02:00
pwm.c greybus: pwm: fix config-request alignment 2015-03-17 22:34:43 +01:00
sdio.c greybus: Remove "-gb" suffix from .c files 2015-01-22 11:27:20 +08:00
spi.c greybus: connection: replace custom error function with dev_err 2015-03-19 17:28:19 +01:00
svc_msg.h greybus: interface: s/gb_interface_block/gb_interface/g 2014-12-19 15:35:44 -08:00
uart.c greybus: uart: remove packed-attribute from line-coding struct 2015-03-17 22:34:44 +01:00
usb.c greybus: usb: silence compiler warning 2015-03-19 17:27:08 +01:00
vibrator.c greybus: Greybus: Place module_init/exit() right after respective routines 2015-03-24 21:00:24 +01:00

README 

Greybus kernel code

To build against the running kernel (odds are you don't want this):
	make

To build against a specific kernel source tree (odds are you want this):
	KERNELDIR=/home/some/random/place make

Any questions / concerns about this code base, please email:
	Greg Kroah-Hartman <greg@kroah.com>