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usb: ucsi: ccg: disable runtime pm during fw flashing

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Ucsi ppm is unregistered during fw flashing so disable
runtime pm also and reenable after fw flashing is completed
and ppm is re-registered.

Signed-off-by: Ajay Gupta <ajayg@nvidia.com>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20200217144913.55330-3-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Gupta 2020-02-17 17:49:12 +03:00 committed by Greg Kroah-Hartman
parent c2ae49285a
commit 57a5e5f936
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/typec/ucsi/ucsi_ccg.c
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@ -1219,6 +1219,7 @@ static int ccg_restart(struct ucsi_ccg *uc)
return status;
}
pm_runtime_enable(uc->dev);
return 0;
}
@ -1234,6 +1235,7 @@ static void ccg_update_firmware(struct work_struct *work)
if (flash_mode != FLASH_NOT_NEEDED) {
ucsi_unregister(uc->ucsi);
pm_runtime_disable(uc->dev);
free_irq(uc->irq, uc);
ccg_fw_update(uc, flash_mode);