Re: Questions about drivers/mfd/mfd-core.c

2020-09-22 Thread Lee Jones
On Mon, 21 Sep 2020, 冯锐 wrote: > Hi Jones, > > I have a question about drivers/mfd/mfd-core.c and need your help. > The driver in drivers/misc/cardreader/rtsx_pcr.c call 'mfd_add_devices' and > 'mfd_remove_devices' in probe and remove functions > Before Linus 5.9-rc1, the two functions can run p

Questions about drivers/mfd/mfd-core.c

2020-09-21 Thread 冯锐
Hi Jones, I have a question about drivers/mfd/mfd-core.c and need your help. The driver in drivers/misc/cardreader/rtsx_pcr.c call 'mfd_add_devices' and 'mfd_remove_devices' in probe and remove functions Before Linus 5.9-rc1, the two functions can run properly, but in Linus 5.9-rc1 when I unplug