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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-11 00:36:00 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-11 00:36:00 +0100 |
| commit | 71d821fdaec08afcbfb3cf258c0d64ea0e336ff3 (patch) | |
| tree | 1c743bfedc41b264fb1dbc4f1383c7e9bf001c93 /drivers/input/touchscreen | |
| parent | ACPI / LPSS: Support for device latency tolerance PM QoS (diff) | |
| download | linux-71d821fdaec08afcbfb3cf258c0d64ea0e336ff3.tar.xz linux-71d821fdaec08afcbfb3cf258c0d64ea0e336ff3.zip | |
PM / QoS: Add type to dev_pm_qos_add_ancestor_request() arguments
Rework dev_pm_qos_add_ancestor_request() so that device PM QoS type
is passed to it as the third argument and make it support the
DEV_PM_QOS_LATENCY_TOLERANCE device PM QoS type (in addition to
DEV_PM_QOS_RESUME_LATENCY).
That will allow the drivers of devices without latency tolerance
hardware support to use their ancestors having it as proxies for
their latency tolerance requirements.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/st1232.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c index 5c342b3139e8..3c0f57efe7b1 100644 --- a/drivers/input/touchscreen/st1232.c +++ b/drivers/input/touchscreen/st1232.c @@ -134,7 +134,8 @@ static irqreturn_t st1232_ts_irq_handler(int irq, void *dev_id) } else if (!ts->low_latency_req.dev) { /* First contact, request 100 us latency. */ dev_pm_qos_add_ancestor_request(&ts->client->dev, - &ts->low_latency_req, 100); + &ts->low_latency_req, + DEV_PM_QOS_RESUME_LATENCY, 100); } /* SYN_REPORT */ |