Hi Greg, Thanks for the review. On Thu, Mar 09, 2023 at 08:49:33AM +0100, Greg Kroah-Hartman wrote: > On Thu, Mar 09, 2023 at 03:10:56PM +0800, Ye Xiang wrote: > > This patch implements the USB part of Intel USB-I2C/GPIO/SPI adapter > > device named "La Jolla Cove Adapter" (LJCA). > > Then why is this called "mfd" in the subject line? Sorry, it's a mistake. I forget to change mfd to usb in the commit message because I just move the ljca.c from driver/mfd to drivers/usb/misc according to previous review comments[1]. And I will address this on v5. [1] https://www.spinics.net/lists/kernel/msg4708451.html > > > include/linux/mfd/ljca.h | 95 ++++ > > Why is this .h file in the mfd directory? It's a mistake as well. Will address it by moving include/linux/mfd/ljca.h to include/linux/usb/ljca.h. > > thanks, > > greg k-h -- Thanks Ye Xiang