Linus Torvalds Merges Linux 7.4 Changes Removing Google's C Binder Driver

According to a report by Phoronix, Linus Torvalds merged the char/misc changes for the Linux 7.4 kernel driver on Saturday. The changes concern Google's C implementation of the Binder driver.
What the merge contains
Phoronix reports that the char/misc changes for the Linux 7.4 kernel driver were merged by Linus Torvalds on Saturday. The report links this merge to the removal of the C version of the Binder driver from the kernel tree.
The same report describes the Rust version of Binder as ready for what it calls a few billion devices.
Background on the companies involved
Google is an Internet and software company based in Mountain View, founded in 1998. The company is connected to the Binder work described in the report.
Open questions
- Will the C Binder driver be fully gone from every Linux 7.4 build?
- How quickly will devices move to the Rust Binder implementation?