[Prism54-devel] [PATCH] use platform-independent types in isl_oid.h

[Jens Maurer]

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Hello!

isl_oid.h defines the communication protocol with the firmware.
Structure layouts are fixed, thus there are plenty of
__attribute__((packed)) so that gcc doesn't add padding.

That's great, except that there are a few places where
isl_oid.h uses "short" or "char" in the definition of the structs.
Those could be larger than 16 or 8 bits on a non-x86 platform.

I've replaced those with u16 and u8, assuming all the values
are unsigned anyway, see the attached patch.

Jens Maurer

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