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fixes #127 -- added a comment to clarify an example #128

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merged 2 commits into from
Mar 20, 2021
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fixes #127 -- added a comment to clarify an example #128

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d5e7f1a
fixes #127 -- added a comment to clarify an example
alex Mar 19, 2021
80cce19
Update rust_example.rs
alex Mar 19, 2021
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3 changes: 3 additions & 0 deletions drivers/char/rust_example.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,9 @@ impl KernelModule for RustExample {

let mut chrdev_reg =
chrdev::Registration::new_pinned(cstr!("rust_chrdev"), 0, &THIS_MODULE)?;
// Register the same kind of device twice, we're just demonstrating
// that you can use multiple minors. There are two minors in this case
// because its type is `chrdev::Registration<2>`
chrdev_reg.as_mut().register::<RustFile>()?;
chrdev_reg.as_mut().register::<RustFile>()?;

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