CONTROL_SHIFT
CONTROL_SHIFT, content, use_sg);
alloc_blocks = min(numblocks, SDDR09_READ_MAP_BUFSZ >> CONTROL_SHIFT);
alloc_len = (alloc_blocks << CONTROL_SHIFT);
ptr += (1 << CONTROL_SHIFT);
int bulklen = (nr_of_pages << pageshift) + (nr_of_pages << CONTROL_SHIFT);
int bulklen = (nr_of_pages << pageshift) + (nr_of_pages << CONTROL_SHIFT);
pagelen = (1 << info->pageshift) + (1 << CONTROL_SHIFT);
pagelen = (1 << info->pageshift) + (1 << CONTROL_SHIFT);