---

yaml --- r: 11799 b: refs/heads/master c: 17fd47a h: refs/heads/master i: 11797: b4cb6f1 11795: 988883c 11791: 555b1bc v: v3
git-mirror · Oct 31, 2005 · fb2f6fe · fb2f6fe
1 parent aa86fbd
commit fb2f6fe
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Showing 2 changed files with 13 additions and 27 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f1fc78a8c7f3a784b9fd1e07cc1438a0ea569555
+refs/heads/master: 17fd47ab4d33e764216b87006d8118fa050b4c92
diff --git a/trunk/drivers/scsi/ide-scsi.c b/trunk/drivers/scsi/ide-scsi.c
@@ -180,19 +180,12 @@ static void idescsi_input_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsigne
 			return;
 		}
 		count = min(pc->sg->length - pc->b_count, bcount);
-		if (PageHighMem(pc->sg->page)) {
-			unsigned long flags;
-
-			local_irq_save(flags);
-			buf = kmap_atomic(pc->sg->page, 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;
-			drive->hwif->atapi_input_bytes(drive, buf + pc->b_count, count);
-		}
-		bcount -= count; pc->b_count += count;
+		buf = kmap_atomic(pc->sg->page, KM_IRQ0);
+		drive->hwif->atapi_input_bytes(drive,
+				buf + pc->b_count + pc->sg->offset, count);
+		kunmap_atomic(buf, KM_IRQ0);
+		bcount -= count;
+		pc->b_count += count;
 		if (pc->b_count == pc->sg->length) {
 			pc->sg++;
 			pc->b_count = 0;
@@ -212,19 +205,12 @@ static void idescsi_output_buffers (ide_drive_t *drive, idescsi_pc_t *pc, unsign
 			return;
 		}
 		count = min(pc->sg->length - pc->b_count, bcount);
-		if (PageHighMem(pc->sg->page)) {
-			unsigned long flags;
-
-			local_irq_save(flags);
-			buf = kmap_atomic(pc->sg->page, 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;
-			drive->hwif->atapi_output_bytes(drive, buf + pc->b_count, count);
-		}
-		bcount -= count; pc->b_count += count;
+		buf = kmap_atomic(pc->sg->page, KM_IRQ0);
+		drive->hwif->atapi_output_bytes(drive,
+				buf + pc->b_count + pc->sg->offset, count);
+		kunmap_atomic(buf, KM_IRQ0);
+		bcount -= count;
+		pc->b_count += count;
 		if (pc->b_count == pc->sg->length) {
 			pc->sg++;
 			pc->b_count = 0;