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authorStephen Warren <swarren@nvidia.com>2015-12-07 11:38:48 -0700
committerTom Rini <trini@konsulko.com>2016-01-13 21:05:18 -0500
commit7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86 (patch)
tree8dfb6b9f5721891de191bad798b0533e3a0bf69a /disk/part_iso.c
parentadc421e4cee8275cd99367b3b455ffbb5ead3990 (diff)
downloadblackbird-obmc-uboot-7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86.tar.gz
blackbird-obmc-uboot-7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86.zip
block: pass block dev not num to read/write/erase()
This will allow the implementation to make use of data in the block_dev structure beyond the base device number. This will be useful so that eMMC block devices can encompass the HW partition ID rather than treating this out-of-band. Equally, the existence of the priv field is crying out for this patch to exist. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'disk/part_iso.c')
-rw-r--r--disk/part_iso.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/disk/part_iso.c b/disk/part_iso.c
index 2547c703db..0b1ac60637 100644
--- a/disk/part_iso.c
+++ b/disk/part_iso.c
@@ -62,8 +62,8 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_
/* the first sector (sector 0x10) must be a primary volume desc */
blkaddr=PVD_OFFSET;
- if (dev_desc->block_read (dev_desc->dev, PVD_OFFSET, 1, (ulong *) tmpbuf) != 1)
- return (-1);
+ if (dev_desc->block_read(dev_desc, PVD_OFFSET, 1, (ulong *)tmpbuf) != 1)
+ return -1;
if(ppr->desctype!=0x01) {
if(verb)
printf ("** First descriptor is NOT a primary desc on %d:%d **\n",
@@ -84,8 +84,8 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_
PRINTF(" Lastsect:%08lx\n",lastsect);
for(i=blkaddr;i<lastsect;i++) {
PRINTF("Reading block %d\n", i);
- if (dev_desc->block_read (dev_desc->dev, i, 1, (ulong *) tmpbuf) != 1)
- return (-1);
+ if (dev_desc->block_read(dev_desc, i, 1, (ulong *)tmpbuf) != 1)
+ return -1;
if(ppr->desctype==0x00)
break; /* boot entry found */
if(ppr->desctype==0xff) {
@@ -104,7 +104,7 @@ int get_partition_info_iso_verb(block_dev_desc_t * dev_desc, int part_num, disk_
}
bootaddr=le32_to_int(pbr->pointer);
PRINTF(" Boot Entry at: %08lX\n",bootaddr);
- if (dev_desc->block_read (dev_desc->dev, bootaddr, 1, (ulong *) tmpbuf) != 1) {
+ if (dev_desc->block_read(dev_desc, bootaddr, 1, (ulong *)tmpbuf) != 1) {
if(verb)
printf ("** Can't read Boot Entry at %lX on %d:%d **\n",
bootaddr,dev_desc->dev, part_num);
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