fix compile errors

[iacore]

No description provided.

[ddiss]

Thanks for the PR. Please update the commit message to include:

• details of the compiler version, architecture and error you're seeing
• a sign off, as per Sign your work - the Developer's Certificate of Origin in submitting-patches.rst

Also, please ensure that checkpatch passes against your change.

As for the code change itself, I don't really see why the new cast is necessary: __pa() would cast the addresses back to a unsigned long type.

[iacore]

* details of the compiler version, architecture and error you're seeing

gcc (GCC) 14.1.1 20240522

arch: N/A

the error is just gcc doesn't let me compile the code with -Wall.

* a sign off, as per `Sign your work - the Developer's Certificate of Origin` in submitting-patches.rst

Also, please ensure that checkpatch passes against your change.

As for the code change itself, I don't really see why the new cast is necessary: __pa() would cast the addresses back to a unsigned long type.

sorry, i don't have time for this. you get the idea from the patch.