Fixed closing } for extern C

[westonMS]

Description

In the file mss_pdma.h, which is located in ~30 places, it uses the

#ifdef __cplusplus
extern "C" {
#endif 

for C++ cross compilation. But it is missing the necessary closing bracket

#ifdef __cplusplus
}
#endif

preventing compilation and throwing an error.

I simply added the closing bracket that is present in all other .c and .h files as far as I have found. This is a minor fix for C++ compilation.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

How Has This Been Tested?

Using the mss pdma sample code, I inserted it into a C++ project in SoftConsole (using the Hello World C++ as a base). I then made the change and compiled it. Such a changed allowed the example code to compile unlike before and work just like the C version.

Test Configuration:

• Reference design release:
• Hardware:
• HSS version:
• Bare metal examples version:
• Buildroot / Yocto release:

Checklist:

• I have reviewed my code
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have tested that my fix is effective or that my feature works
• I have added a maintainers file for any new board support