diff options
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-02-17 17:51:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 14:11:01 -0800 |
| commit | 5da5325fa85658ee793792b5285dd5fdb76ccfb7 (patch) | |
| tree | 9e65a2bde84eb02c6090f4371ada38edd3c3ba24 /drivers/hwtracing/coresight/coresight-replicator-qcom.c | |
| parent | b6404e21f023e4aa208a0ba03d55a9c8a57cb940 (diff) | |
| download | talos-op-linux-5da5325fa85658ee793792b5285dd5fdb76ccfb7.tar.gz talos-op-linux-5da5325fa85658ee793792b5285dd5fdb76ccfb7.zip | |
coresight: moving PM runtime operations to core framework
Moving PM runtime operations in Coresight devices enable() and
disable() API to the framework core when a path is setup. That
way the runtime core doesn't have to be involved everytime a
path is enabled. It also avoids calling runtime PM operations
in IRQ context.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-replicator-qcom.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-replicator-qcom.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-replicator-qcom.c b/drivers/hwtracing/coresight/coresight-replicator-qcom.c index 444815179460..286f90b50989 100644 --- a/drivers/hwtracing/coresight/coresight-replicator-qcom.c +++ b/drivers/hwtracing/coresight/coresight-replicator-qcom.c @@ -48,8 +48,6 @@ static int replicator_enable(struct coresight_device *csdev, int inport, { struct replicator_state *drvdata = dev_get_drvdata(csdev->dev.parent); - pm_runtime_get_sync(drvdata->dev); - CS_UNLOCK(drvdata->base); /* @@ -86,8 +84,6 @@ static void replicator_disable(struct coresight_device *csdev, int inport, CS_LOCK(drvdata->base); - pm_runtime_put(drvdata->dev); - dev_info(drvdata->dev, "REPLICATOR disabled\n"); } |
