while (bcount) {
count = min(pc->sg->length - pc->b_count, bcount);
- if (PageHighMem(pc->sg->page)) {
+ if (PageHighMem(sg_page(pc->sg))) {
unsigned long flags;
local_irq_save(flags);
- buf = kmap_atomic(pc->sg->page, KM_IRQ0) +
+ buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) +
pc->sg->offset;
drive->hwif->atapi_input_bytes(drive,
buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
- buf = page_address(pc->sg->page) + pc->sg->offset;
+ buf = sg_virt(pc->sg);
drive->hwif->atapi_input_bytes(drive,
buf + pc->b_count, count);
}
while (bcount) {
count = min(pc->sg->length - pc->b_count, bcount);
- if (PageHighMem(pc->sg->page)) {
+ if (PageHighMem(sg_page(pc->sg))) {
unsigned long flags;
local_irq_save(flags);
- buf = kmap_atomic(pc->sg->page, KM_IRQ0) +
+ buf = kmap_atomic(sg_page(pc->sg), KM_IRQ0) +
pc->sg->offset;
drive->hwif->atapi_output_bytes(drive,
buf + pc->b_count, count);
kunmap_atomic(buf - pc->sg->offset, KM_IRQ0);
local_irq_restore(flags);
} else {
- buf = page_address(pc->sg->page) + pc->sg->offset;
+ buf = sg_virt(pc->sg);
drive->hwif->atapi_output_bytes(drive,
buf + pc->b_count, count);
}