[PATCH v2 0/2] dma: img-mdc: Add power management

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This patch set adds power managment to the img-mdc driver.  The first
patch adds system PM suspend / resume handling and the second patch
adds runtime PM.

Changes in v2:
 - The resume_early function was modified to directly return the result
   of clk_prepare_enable.
 - Forward declarations for runtime PM callbacks were removed and the
   function definitions moved.
 - System PM callbacks now use pm_runtime_force_suspend / resume
   helpers.
 - The commit message was updated to explain why the clock enable was
   removed from probe().

Ed Blake (2):
  dma: img-mdc: Add suspend / resume handling
  dma: img-mdc: Add runtime PM

 drivers/dma/img-mdc-dma.c | 98 ++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 80 insertions(+), 18 deletions(-)

-- 
2.11.0

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