From: Hongbo Zhang <hongbo.zhang@xxxxxxxxxxxxx>
Hi Dan,
Please have a look at this 3/3 as Vinod mentioned.
Hi Vinod Koul,
Please have a look at the v5 patch set.
v4 -> v5 changes:
- since previous 5 of 8 patches have been merged by Vinod, this iteration oly
inludes the last 3 patches of v4.
- patches order is changed for being reviewed and merged easier.
- remove the .prepare functions, and use the suspend_late and resume_early in
the suspend-and-resume patch.
v3 -> v4 changes:
- Fixed a typo in [2/8] commit message.
- There was a potential double call of list_del() when apply [4/8] only,
although this defect is removed again in later [6/8]. This version
eliminates this problem by updating [4/8] and [6/8] slightly.
- Updated [8/8] to use register access method introduced by [2/8]
v2 -> v3 change:
Only add "chan->pm_state = RUNNING" for patch[8/8].
v1 -> v2 change:
The only one change is introducing a new patch[1/7] to remove the unnecessary
macro FSL_DMA_LD_DEBUG, thus the total patches number is 8 now (was 7)
v1 notes:
Note that patch 2~6 had beed sent out for upstream before, but were together
with other storage patches at that time, that was not easy for being reviewed
and merged, so I send them separately this time.
Hongbo Zhang (3):
DMA: Freescale: use spin_lock_bh instead of spin_lock_irqsave
DMA: Freescale: add suspend resume functions for DMA driver
DMA: Freescale: change descriptor release process for supporting
async_tx
drivers/dma/fsldma.c | 297 ++++++++++++++++++++++++++++++++++++++------------
drivers/dma/fsldma.h | 32 +++++-
2 files changed, 260 insertions(+), 69 deletions(-)
--
1.7.9.5
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