Hi, foreword: this was only compiled tested and would greatly benefit from some testing with real hardware. This was discovered in RHEL 8. There, we disable most of the FF bits and it appears returning -1 when the bits are disabled just make the device disappear. Cheers, Benjamin Benjamin Tissoires (2): HID: lg: do not return an error when FF is disabled HID: lg4ff: do not return a value for deinit drivers/hid/hid-lg.h | 6 +++--- drivers/hid/hid-lg4ff.c | 5 ++--- drivers/hid/hid-lg4ff.h | 6 +++--- 3 files changed, 8 insertions(+), 9 deletions(-) -- 2.26.3
