rse: DMA ICS: Use bitfield setting for CH.LINKATTR register

This update improves code readability and provides a reference
implementation for future ICS development. Using the bitfield setting
feature aims to increase robustness and maintainability of ICS
development.

Change-Id: I1dc0426e6facec9c7cb1e8fe6585c129671028f2
Signed-off-by: Gautham Ravichandran <gautham.ravichandran@arm.com>
2 files changed