kernel/linux.git/drivers/base/test/test_async_driver_probe.c, branch v4.19.112

driver core: Remove redundant license text

2017-12-07T17:36:44+00:00

Now that the SPDX tag is in all driver core files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Johannes Berg Cc: "Luis R. Rodriguez" Signed-off-by: Greg Kroah-Hartman

driver core: add SPDX identifiers to all driver core files

2017-12-07T17:36:43+00:00

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the driver core files files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Johannes Berg Cc: "Luis R. Rodriguez" Cc: William Breathitt Gray Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman

driver-core: pr_err() strings should end with newlines

2017-10-20T13:42:54+00:00

pr_err() messages should terminated with a new-line to avoid other messages being concatenated onto the end. Signed-off-by: Arvind Yadav Signed-off-by: Greg Kroah-Hartman

driver core: test_async: fix up typo found by 0-day

2016-11-29T21:06:42+00:00

0-day pointed out a typo in the platform device registration logic, so fix it. Reported-by: kbuild test robot Cc: Guenter Roeck Cc: Dmitry Torokhov Cc: Julia Lawall Cc: Thierry Escande Signed-off-by: Greg Kroah-Hartman

driver-core: fix platform_no_drv_owner.cocci warnings

2016-11-29T19:58:31+00:00

Remove .owner field initialization as the core will do it. Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Dmitry Torokhov Signed-off-by: Julia Lawall Signed-off-by: Fengguang Wu Signed-off-by: Greg Kroah-Hartman

driver-core: add test module for asynchronous probing

2016-11-10T16:28:16+00:00

This test module tries to test asynchronous driver probing by having a driver that sleeps for an extended period of time (5 secs) in its probe() method. It measures the time needed to register this driver (with device already registered) and a new device (with driver already registered). The module will fail to load if the time spent in register call is more than half the probing sleep time. As a sanity check the driver will then try to synchronously register driver and device and fail if registration takes less than half of the probing sleep time. Signed-off-by: Dmitry Torokhov Reviewed-by: Olof Johansson Signed-off-by: Guenter Roeck Signed-off-by: Thierry Escande Signed-off-by: Greg Kroah-Hartman