On Fri, Sep 18, 2020 at 07:02:33PM -0700, Bhaumik Bhatt wrote: > Move MHI to a firmware download error state for a failure to find > the firmware files or to load SBL or EBL image using BHI/BHIe. This > helps detect an error state sooner and shortens the wait for a > synchronous power up timeout. > > Signed-off-by: Bhaumik Bhatt <bbhatt@xxxxxxxxxxxxxx> > --- > drivers/bus/mhi/core/boot.c | 43 +++++++++++++++++++++++++------------------ > 1 file changed, 25 insertions(+), 18 deletions(-) > > diff --git a/drivers/bus/mhi/core/boot.c b/drivers/bus/mhi/core/boot.c > index 92b8dd3..fcc71f2 100644 > --- a/drivers/bus/mhi/core/boot.c > +++ b/drivers/bus/mhi/core/boot.c [...] > -error_read: > +error_ready_state: > mhi_free_bhie_table(mhi_cntrl, mhi_cntrl->fbc_image); > mhi_cntrl->fbc_image = NULL; > > -error_alloc_fw_table: > - release_firmware(firmware); > +error_fw_load: > + write_lock_irq(&mhi_cntrl->pm_lock); > + mhi_cntrl->pm_state = MHI_PM_FW_DL_ERR; > + wake_up_all(&mhi_cntrl->state_event); Do you really need pm_lock for this? Thanks, Mani > + write_unlock_irq(&mhi_cntrl->pm_lock); > } > -- > The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, > a Linux Foundation Collaborative Project >
