diff options
| author | Stephen Warren <swarren@nvidia.com> | 2015-12-07 11:38:48 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-01-13 21:05:18 -0500 |
| commit | 7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86 (patch) | |
| tree | 8dfb6b9f5721891de191bad798b0533e3a0bf69a /disk/part_mac.c | |
| parent | adc421e4cee8275cd99367b3b455ffbb5ead3990 (diff) | |
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_mac.c')
| -rw-r--r-- | disk/part_mac.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/disk/part_mac.c b/disk/part_mac.c index 099e0a0035b..f3bc8dd5553 100644 --- a/disk/part_mac.c +++ b/disk/part_mac.c @@ -51,7 +51,8 @@ int test_part_mac (block_dev_desc_t *dev_desc) n = 1; /* assuming at least one partition */ for (i=1; i<=n; ++i) { - if ((dev_desc->block_read(dev_desc->dev, i, 1, (ulong *)mpart) != 1) || + if ((dev_desc->block_read(dev_desc, i, 1, + (ulong *)mpart) != 1) || (mpart->signature != MAC_PARTITION_MAGIC) ) { return (-1); } @@ -104,7 +105,7 @@ void print_part_mac (block_dev_desc_t *dev_desc) char c; printf ("%4ld: ", i); - if (dev_desc->block_read (dev_desc->dev, i, 1, (ulong *)mpart) != 1) { + if (dev_desc->block_read(dev_desc, i, 1, (ulong *)mpart) != 1) { printf ("** Can't read Partition Map on %d:%ld **\n", dev_desc->dev, i); return; @@ -150,7 +151,7 @@ void print_part_mac (block_dev_desc_t *dev_desc) */ static int part_mac_read_ddb (block_dev_desc_t *dev_desc, mac_driver_desc_t *ddb_p) { - if (dev_desc->block_read(dev_desc->dev, 0, 1, (ulong *)ddb_p) != 1) { + if (dev_desc->block_read(dev_desc, 0, 1, (ulong *)ddb_p) != 1) { printf ("** Can't read Driver Desriptor Block **\n"); return (-1); } @@ -178,7 +179,7 @@ static int part_mac_read_pdb (block_dev_desc_t *dev_desc, int part, mac_partitio * partition 1 first since this is the only way to * know how many partitions we have. */ - if (dev_desc->block_read (dev_desc->dev, n, 1, (ulong *)pdb_p) != 1) { + if (dev_desc->block_read(dev_desc, n, 1, (ulong *)pdb_p) != 1) { printf ("** Can't read Partition Map on %d:%d **\n", dev_desc->dev, n); return (-1); |