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authorDavid S. Miller <davem@davemloft.net>2017-02-02 16:54:00 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-02 16:54:00 -0500
commite2160156bf2a7d5018e99a9993fbcdda0abac09b (patch)
tree1a70cb13dcfa7ade4c48d8a64d20543abebfb1dc /include/dt-bindings/clock/r8a7796-cpg-mssr.h
parent62e13097c46c69dbd7544ab2cd585ccf48f360a4 (diff)
parent6d04dfc8966019b8b0977b2cb942351f13d2b178 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
All merge conflicts were simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/dt-bindings/clock/r8a7796-cpg-mssr.h')
0 files changed, 0 insertions, 0 deletions
he USB subsystem to deal with the timeouts on errors. The earlier attempt for runtime PM was buggy as the pm_runtime_get/put() calls could get unpaired easily as they did not follow the state of the chan_busy array as described in commit 098de42ad670 ("dmaengine: cppi41: Fix unpaired pm runtime when only a USB hub is connected". Let's fix the issue by adding pm_runtime_get() to where a new transfer is added to the chan_busy array, and calls to pm_runtime_put() where chan_busy array entry is cleared. This prevents any autosuspend timeouts from happening while dma transfers are active. Fixes: 098de42ad670 ("dmaengine: cppi41: Fix unpaired pm runtime when only a USB hub is connected") Fixes: fdea2d09b997 ("dmaengine: cppi41: Add basic PM runtime support") Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Bin Liu <b-liu@ti.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Patrick Titiano <ptitiano@baylibre.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Bin Liu <b-liu@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/lib/traceevent/event-parse.h')