diff options
| author | Loic Poulain <loic.poulain@linaro.org> | 2021-04-06 11:11:55 +0200 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2021-04-07 12:25:26 +0530 |
| commit | 8f910c8c2a977476d96f3deab8080cd7b6a1cb11 (patch) | |
| tree | f88491da93cc9d7c8c453281eeee384a73cc53ef | |
| parent | 4547a749be997eb12ea7edcf361ec2a5329f7aec (diff) | |
bus: mhi: pm: reduce PM state change verbosity
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@linaro.org>
Reviewed-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/1617700315-12492-2-git-send-email-loic.poulain@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
| -rw-r--r-- | drivers/bus/mhi/core/pm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c index e4aff777d74b..dafcd9847cc6 100644 --- a/drivers/bus/mhi/core/pm.c +++ b/drivers/bus/mhi/core/pm.c @@ -848,7 +848,7 @@ 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); @@ -862,7 +862,7 @@ 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, "Waiting for M3 completion\n"); ret = wait_event_timeout(mhi_cntrl->state_event, mhi_cntrl->dev_state == MHI_STATE_M3 || @@ -896,9 +896,9 @@ 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; |