Since M3 can be entered/exited quite a lot when used for runtime PM,
keep the mhi suspend/resume transitions quiet.
Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxx>
Reviewed-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx>
---
v2: Coding style, adjust alignment of dev_dbg params
drivers/bus/mhi/core/pm.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c
index edd7794..6cbac21 100644
--- a/drivers/bus/mhi/core/pm.c
+++ b/drivers/bus/mhi/core/pm.c
@@ -858,7 +858,7 @@ int mhi_pm_suspend(struct mhi_controller *mhi_cntrl)
return -EBUSY;
}
- dev_info(dev, "Allowing M3 transition\n");
+ dev_dbg(dev, "Allowing M3 transition\n");
new_state = mhi_tryset_pm_state(mhi_cntrl, MHI_PM_M3_ENTER);
if (new_state != MHI_PM_M3_ENTER) {
write_unlock_irq(&mhi_cntrl->pm_lock);
@@ -872,7 +872,7 @@ int mhi_pm_suspend(struct mhi_controller *mhi_cntrl)
/* Set MHI to M3 and wait for completion */
mhi_set_mhi_state(mhi_cntrl, MHI_STATE_M3);
write_unlock_irq(&mhi_cntrl->pm_lock);
- dev_info(dev, "Wait for M3 completion\n");
+ dev_dbg(dev, "Wait for M3 completion\n");
ret = wait_event_timeout(mhi_cntrl->state_event,
mhi_cntrl->dev_state == MHI_STATE_M3 ||
@@ -906,9 +906,9 @@ int mhi_pm_resume(struct mhi_controller *mhi_cntrl)
enum mhi_pm_state cur_state;
int ret;
- dev_info(dev, "Entered with PM state: %s, MHI state: %s\n",
- to_mhi_pm_state_str(mhi_cntrl->pm_state),
- TO_MHI_STATE_STR(mhi_cntrl->dev_state));
+ dev_dbg(dev, "Entered with PM state: %s, MHI state: %s\n",
+ to_mhi_pm_state_str(mhi_cntrl->pm_state),
+ TO_MHI_STATE_STR(mhi_cntrl->dev_state));
if (mhi_cntrl->pm_state == MHI_PM_DISABLE)
return 0;
--
2.7.4
