SIF DMA alignment cleanup

[uyjulian]

Makes it easier to determine which buffers are used for SIF DMA

[fjtrujy]

Hi @uyjulian,
Nice improvement, however, I have a question, there are some variables that now don't have any alignment, are these changes right?

[uyjulian]

Those changes are correct, as the alignment has been moved to the type/structure so it applies when the type is used. Also, if alignment is applied to a member of the struct, the structure inherits that alignment.