platform/chrome: cros_ec: Add a flag to track registration state

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Introduce a `registered` flag to the `struct cros_ec_device` to allow
callers to determine if the device has been fully registered and is
ready for use.

This is a preparatory step to prevent race conditions where other drivers
might try to access the device before it is fully registered or after
it has been unregistered.

Link: https://lore.kernel.org/r/20250828083601.856083-5-tzungbi@kernel.org
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

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Tzung-Bi Shih 2025-08-28 08:36:00 +00:00

parent 7a79b0bfd8

commit 56cb557279

3 changed files with 26 additions and 0 deletions

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include/linux/platform_data/cros_ec_proto.h

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