From: Ajay Gupta <ajayg@xxxxxxxxxx>
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@xxxxxxxxxx>
---
Change from v1->v2: None
drivers/usb/typec/ucsi/ucsi_ccg.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
index a5b8530490db..2658cda5da11 100644
--- a/drivers/usb/typec/ucsi/ucsi_ccg.c
+++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
@@ -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);
--
2.17.1
