Currently, a direct register write is used when ramdump collection in panic path occurs. Replace that with new mhi_soc_reset() API such that a controller defined reset() function is exercised if one is present and the regular SOC reset is done if it is not. Signed-off-by: Qiang Yu <quic_qianyu@xxxxxxxxxxx> --- drivers/bus/mhi/host/boot.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/bus/mhi/host/boot.c b/drivers/bus/mhi/host/boot.c index 5bed8b51..79a0eec 100644 --- a/drivers/bus/mhi/host/boot.c +++ b/drivers/bus/mhi/host/boot.c @@ -118,9 +118,7 @@ static int __mhi_download_rddm_in_panic(struct mhi_controller *mhi_cntrl) /* Hardware reset so force device to enter RDDM */ dev_dbg(dev, "Did not enter RDDM, do a host req reset\n"); - mhi_write_reg(mhi_cntrl, mhi_cntrl->regs, - MHI_SOC_RESET_REQ_OFFSET, - MHI_SOC_RESET_REQ); + mhi_soc_reset(mhi_cntrl); udelay(delayus); } -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
