diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-10-29 16:27:34 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2012-11-20 15:58:55 +0100 |
| commit | 09f2b7864ce37483f4c4ecb30b0eed599f475035 (patch) | |
| tree | b5de00eb1692b4a497a07d36c2fa7d5dc8614542 /drivers/dma/mv_xor.h | |
| parent | a3fc74bc9bd8ffd1f2352a2053e906d1efad870d (diff) | |
dma: mv_xor: do not use pool_size from platform_data within the driver
The driver currently pokes into the platform_data structure during its
normal operation to get the pool_size value. Poking into the
platform_data structure is not nice when moving to the Device Tree, so
this commit adds a new pool_size field in the mv_xor_device structure,
which gets initialized at ->probe() time. The driver then uses this
field instead of the platform_data.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'drivers/dma/mv_xor.h')
| -rw-r--r-- | drivers/dma/mv_xor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index a5b422f5a8ab..a0641aebbdef 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -72,6 +72,7 @@ struct mv_xor_device { int id; dma_addr_t dma_desc_pool; void *dma_desc_pool_virt; + size_t pool_size; struct dma_device common; struct mv_xor_shared_private *shared; }; |