| commit | 740b4be3f742100ea66f0f9ee9715b10ee304a90 | [log] [tgz] |
|---|---|---|
| author | Tony Lindgren <tony@atomide.com> | Fri Nov 11 11:28:52 2016 -0800 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Nov 14 14:00:16 2016 +0530 |
| tree | 5acde2aa9781ffde6d2c4d59acfd724e3e242bd2 | |
| parent | 098de42ad6708866501a00155ba85350bc0b29e5 [diff] |
dmaengine: cpp41: Fix handling of error path
If we return early on pm_runtime_get() error, we need to also call
pm_runtime_put_noidle() as pointed out in a musb related thread
by Johan Hovold <johan@kernel.org>. This is to keep the PM runtime
use counts happy.
Fixes: fdea2d09b997 ("dmaengine: cppi41: Add basic PM runtime support")
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>