Hi Tetsuo, On 5/6/22 02:31, Tetsuo Handa wrote: > On 2022/05/06 4:09, Pavel Skripkin wrote: >>>> And we can meet NULL defer even if we leave drv_priv = priv initialization >>>> on it's place. >>> >>> I didn't catch the location. As long as "htc_handle->drv_priv = priv;" is done >>> before complete_all(&hif_dev->fw_done) is done, is something wrong? >>> >> >> I don't really remember why I said that, but looks like I just haven't opened callbacks' code. > > OK. Then, why not accept Pavel's patch? As you might expect, I have same question. This series is under review for like 7-8 months. I have no ath9 device, so I can't test it on real hw, so somebody else should do it for me. It's requirement to get patch accepted. With regards, Pavel Skripkin