kernel/Documentation/ABI/testing/sysfs-devices-state_synced, branch linux-6.2.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y2020-07-10T13:24:56Zdriver core: Add state_synced sysfs file for devices that support it2020-07-10T13:24:56ZSaravana Kannansaravanak@google.com2020-05-21T19:17:59Zurn:sha1:8fd456ec0cf03875908d6b67c1cd20cf0a7b4474
This can be used to check if a device supports sync_state() callbacks
and therefore keeps resources left on by the bootloader enabled till all
its consumers have probed.
This can also be used to check if sync_state() has been called for a
device or whether it is still trying to keep resources enabled because
they were left enabled by the bootloader and all its consumers haven't
probed yet.
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200521191800.136035-3-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>