There is no need to init .owner field.
Based on the patch from Peter Griffin <peter.griffin@linaro.org>
"mmc: remove .owner field for drivers using module_platform_driver"
This patch removes the superflous .owner field for drivers which
use the module_platform_driver API, as this is overriden in
platform_driver_register anyway."
Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
[for nvidia]
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This patch adds support for end of transaction (EOT) and notify when done (NWD)
hardware descriptor flags.
The EOT flag requests that the peripheral assert an end of transaction interrupt
when that descriptor is complete. It also results in special signaling protocol
that is used between the attached peripheral and the core using the DMA
controller. Clients will specify DMA_PREP_INTERRUPT to enable this flag.
The NWD flag requests that the peripheral wait until the data has been fully
processed by the peripheral before moving on to the next descriptor. Clients
will specify DMA_PREP_FENCE to enable this flag.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Add the DMA engine driver for the QCOM Bus Access Manager (BAM) DMA controller
found in the MSM 8x74 platforms.
Each BAM DMA device is associated with a specific on-chip peripheral. Each
channel provides a uni-directional data transfer engine that is capable of
transferring data between the peripheral and system memory (System mode), or
between two peripherals (BAM2BAM).
The initial release of this driver only supports slave transfers between
peripherals and system memory.
Signed-off-by: Andy Gross <agross@codeaurora.org>
Tested-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Kiran Padwal