ide: add ide_pad_transfer() helper
* Add ide_pad_transfer() helper (which uses ->{in,out}put_data methods
internally so the transfer is also padded to drive+host requirements)
and use it instead of ide_atapi_{write_zeros,discard_data}().
* Remove no longer needed ide_atapi_{write_zeros,discard_data}().
Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 7964cc1..44d8d51 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -164,7 +164,7 @@
if (bcount) {
printk (KERN_ERR "ide-scsi: scatter gather table too small, discarding data\n");
- ide_atapi_discard_data(drive, bcount);
+ ide_pad_transfer(drive, 0, bcount);
}
}
@@ -201,7 +201,7 @@
if (bcount) {
printk (KERN_ERR "ide-scsi: scatter gather table too small, padding with zeros\n");
- ide_atapi_write_zeros(drive, bcount);
+ ide_pad_transfer(drive, 1, bcount);
}
}
@@ -438,7 +438,7 @@
}
pc->xferred += temp;
pc->cur_pos += temp;
- ide_atapi_discard_data(drive, bcount - temp);
+ ide_pad_transfer(drive, 0, bcount - temp);
ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);
return ide_started;
}