H. Nestler

Results 5 issues of H. Nestler

Only the upper nibble of handshake interface identifire (id) should put into CFG bits 15 and 14 (ATC_DST_PER_MSB), because the lower four bits are always in bits 3 to 0...

Sometime was used "atdma_sg->len", other cases was used "desc->sg[i].len". Use same coding style for all settings of descriptor length.

atdma_sg->len and desc->sg[i].len are the same pointer to variable "len". Only need once.