diff options
| author | Johan Hovold <johan+linaro@kernel.org> | 2023-07-13 17:57:41 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-07-24 10:51:51 +0300 |
| commit | 4dd8752a14ca0303fbdf0a6c68ff65f0a50bd2fa (patch) | |
| tree | c39a33b95a2c0cb06b7151b1ef54feeaabbaa71b /drivers/tty/serial/qcom_geni_serial.c | |
| parent | e7b915219baa4b2bf30afe1dbaca7a24ff627ad2 (diff) | |
| download | linux-4dd8752a14ca0303fbdf0a6c68ff65f0a50bd2fa.tar.xz | |
serial: qcom-geni: drop bogus runtime pm state update
The runtime PM state should not be changed by drivers that do not
implement runtime PM even if it happens to work around a bug in PM core.
With the wake irq arming now fixed, drop the bogus runtime PM state
update which left the device in active state (and could potentially
prevent a parent device from suspending).
Fixes: f3974413cf02 ("tty: serial: qcom_geni_serial: Wakeup IRQ cleanup")
Cc: 5.6+ <stable@vger.kernel.org> # 5.6+
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/tty/serial/qcom_geni_serial.c')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 444c74eeab7d..daaf2a64e7f1 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1681,13 +1681,6 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) if (ret) return ret; - /* - * Set pm_runtime status as ACTIVE so that wakeup_irq gets - * enabled/disabled from dev_pm_arm_wake_irq during system - * suspend/resume respectively. - */ - pm_runtime_set_active(&pdev->dev); - if (port->wakeup_irq > 0) { device_init_wakeup(&pdev->dev, true); ret = dev_pm_set_dedicated_wake_irq(&pdev->dev, |