Fix #18

[newAM]

No description provided.

[KoviRobi]

Thank you, it works for me! [Also reassuring (for my Rust knowledge) that I started doing the same modifications in a local checkout, in removing the 'a but didn't manage to solve the SpiBus]

[newAM]

Thank you, it works for me!

Thanks for checking, I appreciate it!

I checked with my own projects and it works as well.

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I'm not sure how I feel about changing impl<'a, Device, E> eh1::spi::SpiDevice for SpiDevice<'a, Device> to an implementation for the reference to avoid lifetime problems, impl<'a, Device, E> eh1::spi::SpiDevice for &'a SpiDevice<Device>, but this is for the embedded-hal 1.0.0 alpha traits, fine for now.

[newAM]

@geomatsi you want to take a look before I merge this?

[geomatsi]

Hi @newAM

Feel free to merge ! I am busy with home stuff this fall, so I will not be up the task soon.

Regards,
Sergey