mirror of
https://github.com/torvalds/linux.git
synced 2024-12-16 08:02:17 +00:00
A mirror of the official Linux kernel repository just in case
8512220c57
The PM core in the device_prepare() phase, resets the wakeup_path status flag to the value of device_may_wakeup(). This means if a ->prepare() or a ->suspend() callback for the device would update the device's wakeup setting, this doesn't become reflected in the wakeup_path status flag. In general this isn't a problem, because wakeup settings are not supposed to be changed (via for example calling device_set_wakeup_enable()) during any system wide suspend/resume phase. Nevertheless there are some users, which can be considered as legacy, that don't conform to this behaviour. These legacy cases should be corrected, however until that is done, let's address the issue from the PM core, by moving the assignment of the wakeup_path status flag to the __device_suspend() phase and after the ->suspend() callback has been invoked. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.