[PATCH 0/2] dma: mmp_pdma: Fix phy channels not protected issue

[Xiang Wang]

From: Xiang Wang <wangx@xxxxxxxxxxx>

This patch set deals with the issues that 1) phy channels are not protected
in mmp_pdma. 2) dma request<->channel mapping is not cleared when a phy chan
is freed.

Xiang Wang (2):
  dma: mmp_pdma: add protect when alloc/free phy channels
  dma: mmp_pdma: clear DRCMR when free a phy channel

 drivers/dma/mmp_pdma.c |   47 +++++++++++++++++++++++++++++++----------------
 1 files changed, 31 insertions(+), 16 deletions(-)

-- 
1.7.5.4

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