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[for-2.5,07/15] pc-bios/s390-ccw: Always adjust virtio sector count

Message ID 1447084592-26322-8-git-send-email-cornelia.huck@de.ibm.com
State New
Headers show

Commit Message

Cornelia Huck Nov. 9, 2015, 3:56 p.m. UTC 
From: Maxim Samoylov <max7255@linux.vnet.ibm.com>

Let's always adjust the sector number to be read using the current
virtio block size value.

This prepares for the implementation of IPL from ISO-9660 media.

Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
 pc-bios/s390-ccw/virtio.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
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Patch

diff --git a/pc-bios/s390-ccw/virtio.h b/pc-bios/s390-ccw/virtio.h
index c23466b..76c42f1 100644
--- a/pc-bios/s390-ccw/virtio.h
+++ b/pc-bios/s390-ccw/virtio.h
@@ -199,14 +199,9 @@  extern int virtio_read_many(ulong sector, void *load_addr, int sec_num);
 
 #define VIRTIO_SECTOR_SIZE 512
 
-static inline ulong virtio_eckd_sector_adjust(ulong sector)
-{
-     return sector * (virtio_get_block_size() / VIRTIO_SECTOR_SIZE);
-}
-
 static inline ulong virtio_sector_adjust(ulong sector)
 {
-    return virtio_disk_is_eckd() ? virtio_eckd_sector_adjust(sector) : sector;
+    return sector * (virtio_get_block_size() / VIRTIO_SECTOR_SIZE);
 }
 
 #endif /* VIRTIO_H */