[PATCH 0/2] Suspend improvments for omap2-mcspi

[Tony Lindgren <tony@xxxxxxxxxxx>]

Hi,

While testing suspend and resume of devices probed with the ti-sysc
interconnect target driver, I noticed omap2-mcspi does not quite
behave.. Adding some error handling to pm_runtime calls started
producing errors, and then I was able to see what all is going
wrong.

As this has clearly been broken for years, I don't think these
fixes are needed for the -rc cycle and can wait for v4.18 merge
window.

Regards,

Tony


Tony Lindgren (2):
  spi: omap2-mcspi: Restore context always in runtime_resume
  spi: omap2-mcspi: Idle hardware during suspend and resume

 drivers/spi/spi-omap2-mcspi.c | 123 ++++++++++++++++++++--------------
 1 file changed, 73 insertions(+), 50 deletions(-)

-- 
2.17.0
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